IBM System x3500 M4 User manual

IBM System x3500 M4 1
I B M ®
IBM System x3500 M4
IBM Redbooks Product Guide
The IBM® System x3500 M4 server provides outstanding performance for your business-critical
applications. Its energy-efficient design supports more cores, memory, and data capacity in a scalable
Tower or 5U Rack package that is easy to service and manage. With more computing power per watt and
the latest Intel Xeon processors, you can reduce costs while maintaining speed and availability.
Suggested use: infrastructure applications, collaboration/email, web, and virtualized desktops in a
workgroup or distributed environments.
Figure 1. The IBM System x3500 M4
Did you know?
The x3500 M4 offers a flexible, scalable design and simple upgrade path to 32 HDDs, with up to eight
PCIe 3.0 slots and up to 768 GB of memory. The Onboard Ethernet solution provides four standard
integrated Gigabit Ethernet ports without occupying PCIe slots. Comprehensive systems management
tools with the next-generation Integrated Management Module II (IMM2) make it easy to deploy, integrate,
service, and manage.

IBM System x3500 M4 2
Key features
A high-performance dual-socket tower server, the IBM System x3500 M4, can deliver the scalability,
reliable performance, and optimized efficiency for your business-critical applications. Start with the basics
and upgrade as your business changes without jeopardizing existing investments. Virtualizing the PC
infrastructure into one server can provide access to a powerful server with abundant storage space, while
significantly reducing IT costs.
Scalability and performance
The x3500 M4 offers numerous features to boost performance, improve scalability, and reduce costs:
Intel Xeon processor E5-2600 v2 product family

Improves productivity by offering superior system performance with 4-core and 6-core processors

(up to 3.5 GHz core speeds), 8-core processors (up to 3.3 GHz core speeds), 10-core processors
(up to 3.0 GHz), and 12-core processors (up to 2.7 GHz core speeds), up to 30 MB of L3 cache,
and up to two 8 GT/s QPI interconnect links.
Supports up to two processors, 24 cores, and 48 threads maximize the concurrent execution of

multi-threaded applications.
Supports up to 1866 MHz memory speeds.

Will support up to 768 GB memory with 32 GB LRDIMMs when and if they become available.

Intel Xeon processor E5-2600 product family

Improves productivity by offering superior system performance with 8-core processors and up to

2.9 GHz core speeds, up to 20 MB of L3 cache, and up to two 8 GT/s QPI interconnect links.
Supports up to two processors, 16 cores, and 32 threads maximize the concurrent execution of

multi-threaded applications.
Supports up to 1600 MHz memory speeds.

Supports up to 768 GB memory with 32 GB LRDIMMs.

Intelligent and adaptive system performance with Intel Turbo Boost Technology 2.0 allows CPU cores

to run at maximum speeds during peak workloads by temporary going beyond processor TDP.
Intel Hyper-Threading Technology boosts performance for multi-threaded applications by enabling

simultaneous multi-threading within each processor core, up to two threads per core.
Intel Virtualization Technology integrates hardware-level virtualization hooks that allow operating

system vendors to better utilize the hardware for virtualization workloads.
Intel Advanced Vector Extensions (AVT) can significantly improve floating point performance for

compute-intensive technical and scientific applications.
Up to 32 drive bays together with internal backup and optical drive at the same time provide a flexible

and scalable all-in-one platform to meet increasing demands.
Will support 12 Gbps SAS RAID portfolio when and if it becomes available.

The use of solid-state drives (SSDs) instead of or along with traditional spinning drives (HDDs) can

significantly improve I/O performance. An SSD can support up to 100 times more I/O operations per
second (IOPS) than a typical HDD.
The server has four integrated Gigabit Ethernet ports that double the network throughput compared

with the previous generation of IBM System x® servers.

IBM System x3500 M4 3
The server offers PCI Express 3.0 I/O expansion capabilities that improve the theoretical maximum

bandwidth by almost 100% (8 GT/s per link using 128b/130b encoding) compared to the previous
generation of PCI Express 2.0 (5 GTps per link using 8b/10b encoding).
With Intel Integrated I/O Technology, the PCI Express 3.0 controller is integrated into the Intel Xeon

processor E5 family. This helps to dramatically reduce I/O latency and increase overall system
performance.
Support for NVIDIA Quadro graphics processing units (GPUs) to maximize computing power.

Availability and serviceability
The x3500 M4 provides many features to simplify serviceability and increase system uptime:
The server offers Chipkill, memory mirroring and memory rank sparing for redundancy in the event of

a non-correctable memory failure.
Tool-less cover removal provides easy access to upgrades and serviceable parts, such as CPU,

memory, and adapter cards.
The server offers hot-swap drives supporting RAID redundancy for data protection and greater

system uptime.
The server has up to two redundant hot-swap power supplies and up to six simple swap N+N

redundant fans to provide availability for business-critical applications.
The power source independent light path diagnostics panel and individual light path LEDs quickly

lead the technician to failed (or failing) components. This simplifies servicing, speeds up problem
resolution and helps improve system availability.
The Predictive Failure Analysis (PFA) detects when system components (for example, processors,

memory, hard disk drives) operate outside of standard thresholds and generates pro-active alerts in
advance of possible failure, therefore increasing uptime.
Solid-state drives (SSDs) offer significantly better reliability than traditional mechanical HDDs for

greater uptime.
Built-in Integrated Management Module Version II (IMM2) continuously monitors system parameters,

triggers alerts, and performs recovering actions in case of failures to minimize downtime.
Built-in diagnostics using Dynamic Systems Analysis (DSA) Preboot speeds up troubleshooting

tasks to reduce service time.
Three-year customer replaceable unit and onsite limited warranty, next business day 9x5. Optional

service upgrades available.
Manageability and security
Powerful systems management features simplify local and remote management of the x3500 M4:
The server includes an Integrated Management Module II (IMM2) to monitor server availability and

perform remote management.
Integrated industry-standard Unified Extensible Firmware Interface (UEFI) enables improved setup,

configuration, and updates, and simplifies error handling.
Integrated Trusted Platform Module (TPM) 1.2 support enables advanced cryptographic functionality,

such as digital signatures and remote attestation.
Industry-standard AES NI support for faster, stronger encryption.


IBM System x3500 M4 4
IBM Systems Director is included for proactive systems management. It offers comprehensive

systems management tools that help to increase up-time, reduce costs, and improve productivity
through advanced server management capabilities.
Intel Execute Disable Bit functionality can help prevent certain classes of malicious buffer overflow

attacks when combined with a supporting operating system.
Intel Trusted Execution Technology provides enhanced security through hardware-based resistance

to malicious software attacks, allowing an application to run in its own isolated space protected from
all other software running on a system.
Energy efficiency
The x3500 M4 offers the following energy-efficiency features to save energy, reduce operational costs,
increase energy availability, and contribute to the green environment:
Energy-efficient planar components help lower operational costs.

High-efficient 550 W, 750 W and 900 W power supplies with 80 PLUS Platinum certification.

The Intel Xeon processor E5-2600 and E5-2600 v2 product families offer significantly better

performance over the previous generation while fitting into the same thermal design power (TDP)
limits.
Intel Intelligent Power Capability powers individual processor elements on and off as needed, to

reduce power draw.
Low-voltage Intel Xeon processors draw less energy to satisfy demands of power and thermally

constrained data centers and telecommunication environments.
Low-voltage 1.35 V DDR3 memory RDIMMs consume 15% less energy than 1.5 V DDR3 RDIMMs.

Solid state drives (SSDs) consume as much as 80% less power than traditional spinning 2.5-inch

HDDs.
The server uses hexagonal ventilation holes, a part of IBM Calibrated Vectored Cooling™ technology.

Hexagonal holes can be grouped more densely than round holes, providing more efficient airflow
through the system.
IBM Systems Director Active Energy Manager™ provides advanced data center power notification and

management to help achieve lower heat output and reduced cooling needs.

IBM System x3500 M4 5
Locations of key components and connectors
Figure 2 shows the front of the server.
Figure 2. Front view of the IBM System x3500 M4

IBM System x3500 M4 6
Figure 3 shows the rear of the server.
Figure 3. Rear view of the IBM System x3500 M4
Figure 4 shows the locations of key components inside the server.
Figure 4. Inside view of the IBM System x3500 M4

IBM System x3500 M4 7
Standard specifications
The following table lists the standard specifications.
Table 1. Standard specifications (part 1)
Components Specification
Form factor Tower or 5U Rack.
Processor E5-2600 v2: Up to two Intel Xeon processor E5-2600 v2 product family CPUs with 12 cores (up
to 2.7 GHz) or ten cores (up to 3.0 GHz) or eight cores (up to 3.3 GHz) or six cores (up to 3.5
GHz) or four cores (up to 3.5 GHz). Two QPI links up to 8.0 GT/s each. Up to 1866 MHz
memory speed. Up to 30 MB L3 cache.
E5-2600: Up to two Intel Xeon processor E5-2600 product family CPUs with eight cores (up to
2.9 GHz) or six cores (up to 2.9 GHz) or quad-cores (up to 3.3 GHz). Two QPI links up to 8.0
GT/s each. Up to 1600 MHz memory speed. Up to 20 MB L3 cache.
Chipset Intel C602J.
Memory Up to 24 DDR3 DIMM sockets (12 DIMMs per processor).
E5-2600 v2: RDIMMs and UDIMMs are supported. Support for LRDIMMs (Load Reduced
DIMMs) is planned for earlier in 2014. Memory types cannot be intermixed. Memory speed up to
1866 MHz.
E5-2600: RDIMMs, UDIMMs, and LRDIMMs are supported, but memory types cannot be
intermixed.
Memory
maximums
E5-2600 v2:
With UDIMMs: Up to 128 GB with 16x 8 GB UDIMMs and two processors.

With RDIMMs: Up to 384 GB with 24x 16 GB RDIMMs and two processors

With LRDIMMs (support is planned for earlier in 2014): Up to 768 GB with 24x 32 GB

LRDIMMs and two processors
E5-2600:
With LRDIMMs: Up to 768 GB with 24x 32 GB LRDIMMs and two processors.

With RDIMMs: Up to 384 GB with 24x 16 GB RDIMMs and two processors.

With UDIMMs: Up to 64 GB with 16x 4 GB UDIMMs and two processors.

Memory
protection
ECC, Chipkill (for x4-based memory DIMMs), memory mirroring, and memory rank sparing.
Disk drive bays Up to 32 2.5" hot-swap SAS/SATA HDDs, or up to eight 3.5" hot-swap SAS/SATA HDDs, or up
to eight 3.5" Simple Swap SATA HDDs.
Maximum
internal storage
38.4 TB with 1.2 GB 2.5" SAS HDDs, or 32 TB with 1 TB 2.5" SATA HDDs, or 32 TB with 4 TB
3.5" SATA HDDs, or 51.2 TB with 1.6 TB 2.5" SAS SSDs. Intermix of SAS/SATA is supported.
RAID support 6 Gb SAS/SATA: RAID 0, 1, 10 with M1115 or M5110. Optional upgrade to RAID 5, 50 available
for M1115. Optional upgrades to RAID 5, 50 are available for M5110 (zero-cache; 512 MB
battery-backed cache; 512 MB or 1 GB flash-backed cache). Optional upgrade to RAID 6, 60
available for M5110 with 512 MB or 1 GB cache upgrades.
12 Gb SAS/SATA: RAID 0, 1, 10 with optional M5210. Optional upgrades to RAID 5, 50 are
available for M5210 (zero-cache; 1 GB non-backed cache; 1 GB or 2 GB flash-backed cache).
Optional upgrade to RAID 6, 60 available for M5210 with 1 GB or 2 GB cache upgrades.
Optical drive
bays
Two half-height 5.25" bays for optical or tape drives. Supports DVD-ROM or Multiburner.
Tape drive bays Two half-height 5.25" bays for optical or tape drives. Support for one RDX or DDS internal USB
tape drive. Supports up to two LTO internal SAS tape drives.
Network
interfaces
Four integrated Gigabit Ethernet 1000BASE-T ports (RJ-45) based on Intel I350AM4 Quad Port
GbE LAN Controller chip.

IBM System x3500 M4 8
Table 1. Standard specifications (part 2)
Components Specification
PCI Expansion
slots
Up to eight slots with two processors and six slots when one CPU is installed. All slots are PCIe
3.0 slots except Slot 1, which is a Gen 2 slot:
Slot 1: PCIe x8 (x4 wired); full-height, half-length (supports optional PCI-X 64 bit/133 MHz

interposer card)
Slot 2: PCIe x8; full-height, half-length

Slot 3: PCIe x8; full-height, full-length

Slot 4: PCIe x8 (x4 wired); full-height, full-length

Slot 5: PCIe x16; full-height, full-length

Slot 6: PCIe x8 (x4 wired); full-height, full-length

Slot 7: PCIe x16; full-height, full-length (requires second processor)

Slot 8: PCIe x16; full-height, full-length (requires second processor)

Ports Two USB 2.0 ports on front. Four USB 2.0, one DB-15 video, one DB-9 serial, one RJ-45
systems management, four RJ-45 GbE network ports on rear. Two internal USB ports (for
embedded hypervisor and internal tape drive).
Cooling IBM Calibrated Vectored Cooling with up to six simple swap fans (two fans shipped standard on
single processor models and three fans shipped on dual processor models) with optional N+N
redundancy available .
Power supply Up to two redundant hot-swap 550 W ac, 750 W ac or 900 W ac power supplies (80 PLUS
Platinum certification).
Hot-swap parts Hard drives, power supplies.
Systems
management
UEFI, IBM Integrated Management Module II (IMM2), Predictive Failure Analysis, Light Path
Diagnostics, Automatic Server Restart, IBM Systems Director and IBM Systems Director Active
Energy Manager, IBM ServerGuide. Optional IBM Integrated Management Module Advanced
Upgrade via Feature on Demand (FoD) for remote presence (graphics, keyboard and mouse,
virtual media).
Security
features
Power-on password, administrator's password, Trusted Platform Module (TPM).
Video Matrox G200eR2 with 16 MB memory integrated into the IMM2. Maximum resolution is
1600x1200 at 75 Hz with 16 M colors.
Operating
systems
supported
Microsoft Windows Server 2008 R2, 2008 and 2012 (support for 2012 R2 is planned for earlier
in 2014), Red Hat Enterprise Linux 5 and 6, SUSE Linux Enterprise Server 10 and 11, VMware
ESX 4.1 and ESXi 4.1 (E5-2600 only), and VMware vSphere 5.0 and 5.1.
Limited
warranty
3-year customer-replaceable unit and onsite limited warranty with 9x5/NBD.
Service and
support
Optional service upgrades are available through IBM ServicePacs®: 4-hour or 2-hour response
time, 8-hour fix time, 1-year or 2-year warranty extension, remote technical support for IBM
hardware and selected IBM and third-party (Microsoft, Linux, VMware) software.
Dimensions Width: 218 mm (8.6 in), depth: 750 mm (29.5 in), height: 440 mm (17.3 in).
Weight Minimum configuration: 25.0 kg (55.1 lb), maximum: 39.8 kg (87.7lb).

IBM System x3500 M4 9
The x3500 M4 servers are shipped with the following items:
Statement of Limited Warranty

Important Notices

Registration flyer

IBM Systems Director Flyer

Documentation CD that contains the Installation and User's Guide

One 2.8 m C13 line cord (country-specific)

Note: EMEA models do not contain line cord. It must be purchased separately.
Standard models
The following table lists the standard models.
Table 2. Standard models (Part 1: Intel Xeon processor E5-2600 v2 product family)
MTM* Intel Xeon processors†
(two maximum) Memory RAID Drive
bays
(std /
max)
Drives GbE I/O
slots
(std /
max)
Optical Power
supply
(std /
max)
Models announced September 2013
7383-A5x 1x E5-2603 v2 4C 1.8GHz
10MB 1333MHz 80W
1x 4GB
1600MHz§
M1115 8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-B5x 1x E5-2609 v2 4C 2.5GHz
10MB 1333MHz 80W
1x 4GB
1600MHz§
M1115 8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-C5x 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M1115 8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-C7x 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M1115 8x 3.5"
HS / 8
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-C9x‡ 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110
1GB Flash
8x 3.5"
HS / 8
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-D5x 1x E5-2630 v2 6C 2.6GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M1115 8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-F5x 1x E5-2640 v2 8C 2.0GHz
20MB 1600MHz 95W
1x 8GB
1600MHz
M5110
512MB Flash
8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-G5x 1x E5-2650 v2 8C 2.6GHz
20MB 1866MHz 95W
2x 4GB
1866MHz
M5110
1GB Flash
8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-G9x‡ 1x E5-2650 v2 8C 2.6GHz
20MB 1866MHz 95W
2x 4GB
1866MHz
M5110
1GB Flash
8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-H5x 1x E5-2670 v2 10C 2.5GHz
25MB 1866MHz 115W
2x 4GB
1866MHz
M5110
1GB Flash
8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 900W
HS / 2
7383-J5x 1x E5-2680 v2 10C 2.8GHz
25MB 1866MHz 115W
2x 4GB
1866MHz
M5110
1GB Flash
8x 2.5"
HS / 32
Open
bay
4 8 / 8 DVD-
ROM
1x 900W
HS / 2
* x in the Machine Type Model (MTM) represents a country-specific letter (for example, the EMEA MTM is
7983-A5G, and the US MTM is 7383-A5U). Ask an IBM representative for specifics.
† Processor detail: Processor quantity and model, cores, core speed, L3 cache, memory speed, TDP.
§ For models A5x and B5x, the standard DIMM is rated at 1600 MHz, but operates at up to 1333 MHz to match the
processor memory speed. Actual memory speed maximums depend on several factors, as described in "Memory
options".
‡ Rack-mount models.

IBM System x3500 M4 10
Table 2. Standard models (Part 2: Intel Xeon processor E5-2600 product family)
Model Intel Xeon processors†
(2 maximum) Memory RAID Disk bays Disks GbE DVD Power
Models announced March 2012
7383-A2x 1x E5-2603 4C 1.8GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 2.5" HS / 32 Open 4 DVD-ROM 1x 750W
7383-B2x 1x E5-2609 4C 2.4GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 2.5" HS / 32 Open 4 DVD-ROM 1x 750W
7383-C2x 1x E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M1115 8x 2.5" HS / 32 Open 4 DVD-ROM 1x 750W
7383-C4x 1x E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M1115 8x 3.5" HS / 8 Open 4 DVD-ROM 1x 750W
7383-D2x 1x E5-2630 6C 2.3GHz
15MB 1333MHz 95W
1x 8 GB M1115 8x 2.5" HS / 32 Open 4 DVD-ROM 1x 750W
7383-F2x 1x E5-2640 6C 2.5GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB (f)
8x 2.5" HS / 32 Open 4 DVD-ROM 1x 750W
7383-G2x 1x E5-2650 8C 2.0GHz
20MB 1600MHz 95W
1x 8 GB M5110
1GB (f)
8x 2.5" HS / 32 Open 4 DVD-ROM 1x 900W
7383-H2x 1x E5-2670 8C 2.6GHz
20MB 1600MHz 115W
1x 8 GB M5110
1GB (f)
8x 2.5" HS / 32 Open 4 DVD-ROM 1x 900W
7383-J2x 1x E5-2680 8C 2.7GHz
20MB 1600MHz 130W
1x 8 GB M5110
1GB (f)
8x 2.5" HS / 32 Open 4 DVD-ROM 1x 900W
† Processor detail: Processor quantity and model, number of cores, core speed, L3 cache, memory speed, power
consumption.
(f) The ServeRAID M5110 RAID controller in this model includes flash-backed cache. The cache size is 512 MB or 1
GB, as indicated.
Refer to the Specifications section for information about standard features of the server.

IBM System x3500 M4 11
Express models
The following table lists the express models.
Table 3. Express models (Part 1: Intel Xeon processor E5-2600 v2 product family)
MTM** Intel Xeon processors†
(two maximum) Memory RAID Drive
bays
(std /
max)
Drives GbE I/O
slots
(std /
max)
Optical Power
supply
(std /
max)
United States, Canada, Latin America
7383-EGU 1x E5-2609 v2 4C 2.5GHz
10MB 1333MHz 80W
1x 8GB
1600MHz§
M1115 8x 3.5"
HS / 8
Open bay 4 8 / 8 Multi-
burner
1x 750W
HS / 2
7383-EHU 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110 8x 3.5"
HS / 8
Open bay 4 8 / 8 Multi-
burner
1x 750W
HS / 2
7383-EJU 1x E5-2630 v2 6C 2.6GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110 8x 2.5"
HS / 32
Open bay 4 8 / 8 Multi-
burner
1x 750W
HS / 2
7383-EKU 1x E5-2640 v2 8C 2.0GHz
20MB 1600MHz 95W
1x 8GB
1600MHz
M5110 8x 2.5"
HS / 32
Open bay 4 8 / 8 Multi-
burner
1x 750W
HS / 2
Latin America (Brazil only)
7383-EPP 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M1115 8x 3.5"
HS / 8
2x 500GB
NL SATA
4 8 / 8 DVD-
ROM
2x 550W
HS / 2
7383-EQP 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M1115 8x 2.5"
HS / 32
2x 300GB
10K
4 8 / 8 DVD-
ROM
2x 550W
HS / 2
Asia Pacific (China only)
7383-ELC 1x E5-2603 v2 4C 1.8GHz
10MB 1333MHz 80W
1x 8GB
1600MHz§
M5110 8x 2.5"
HS / 32
1x 300GB
10K
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-ERC 1x E5-2609 v2 4C 2.5GHz
10MB 1333MHz 80W
1x 8GB
1600MHz§
M5110 8x 2.5"
HS / 32
1x 300GB
10K
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
7383-ESC 1x E5-2609 v2 4C 2.5GHz
10MB 1333MHz 80W
2x 8GB
1600MHz§
M5110 8x 2.5"
HS / 32
Open bay 4 8 / 8 DVD-
ROM
2x 900W
HS / 2
7383-ETC 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110 8x 2.5"
HS / 32
1x 300GB
10K
4 8 / 8 DVD-
ROM
1x 750W
HS / 2
Europe
7383-E7G 1x E5-2603 v2 4C 1.8GHz
10MB 1333MHz 80W
1x 4GB
1600MHz§
M1115 8x 3.5"
HS / 8
Open bay 4 8 / 8 Multi-
burner
1x 550W
HS / 2
7383-E8G 1x E5-2603 v2 4C 1.8GHz
10MB 1333MHz 80W
1x 4GB
1600MHz§
M1115
RAID 5
8x 2.5"
HS / 32
Open bay 4 8 / 8 Multi-
burner
1x 550W
HS / 2
7383-E9G 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110
512MB (c)
8x 2.5"
HS / 32
Open bay 4 8 / 8 Multi-
burner
2x 550W
HS / 2
Central and Eastern Europe (CEE) and Middle East and Africa (MEA)
7383-E9G 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110
512MB (c)
8x 2.5"
HS / 32
Open bay 4 8 / 8 Multi-
burner
2x 550W
HS / 2

IBM System x3500 M4 12
Table 3. Express models (Part 1: Intel Xeon processor E5-2600 v2 product family) (continued)
MTM** Intel Xeon processors†
(two maximum) Memory RAID Drive
bays
(std /
max)
Drives GbE I/O
slots
(std /
max)
Optical Power
supply
(std /
max)
Russia/Commonwealth of Independent States (CIS)
7383-E7G 1x E5-2603 v2 4C 1.8GHz
10MB 1333MHz 80W
1x 4GB
1600MHz§
M1115 8x 3.5"
HS / 8
Open bay 4 8 / 8 Multi-
burner
1x 550W
HS / 2
7383-EMG 1x E5-2620 v2 6C 2.1GHz
15MB 1600MHz 80W
1x 8GB
1600MHz
M5110
512MB (f)
8x 2.5"
HS / 32
Open bay 4 8 / 8 Multi-
burner
1x 550W
HS / 2
** MTM = Machine Type Model
† Processor detail: Processor quantity and model, number of cores, core speed, L3 cache, memory speed, TDP.
(c) The ServeRAID M5110 RAID controller in this model includes cache memory with optional battery backup.
(f) The ServeRAID M5110 RAID controller in this model includes flash-backed cache memory.
§ For models E7G, E8G, EGU, ELC, ERC, and ESC, the standard DIMM is rated at 1600 MHz, but operates at up to
1333 MHz to match the processor memory speed. Actual memory speed maximums depend on several factors, as
described in "Memory options".
Table 3. Express models (Part 2: Intel Xeon processor E5-2600 product family)
Model Processor† RAM RAID Disk bays Disks Network Optical Power
North America (NA), Latin America (LA)
7383-EAU 1x Xeon E5-2609 4C 2.4GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-EBU 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-ECU 1x Xeon E5-2640 6C 2.5GHz
15MB 1333MHz 95W
2x 8 GB M5110
512MB(f)
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
2x 750 W
7383-EDU 1x Xeon E5-2650 8C 2.0GHz
20MB 1600MHz 95W
1x 8 GB M5110
1GB(f)
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
1x 750 W
Europe
7383-E1G 1x Xeon E5-2603 4C 1.8GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-E2G 1x Xeon E5-2603 4C 1.8GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
1x 750 W
7383-E3G 1x Xeon E5-2609 4C 2.4GHz
10MB 1066MHz 80W
1x 4 GB M5110
512MB
8x 2.5" HS / 32 2x 300GB
10k 2.5" SAS
4x GbE Multi-
burner
1x 750 W
7383-E4G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
2x 750 W
7383-E5G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-E6G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 2.5" HS / 32 2x 300GB
10k 2.5" SAS
4x GbE Multi-
burner
1x 750 W

IBM System x3500 M4 13
Table 3. Express models (Part 2: Intel Xeon processor E5-2600 product family) (continued)
Model Processor† RAM RAID Disk bays Disks Network Optical Power
Central and Eastern Europe (CEE) and Middle East & Africa (MEA)
7383-E1G 1x Xeon E5-2603 4C 1.8GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-E2G 1x Xeon E5-2603 4C 1.8GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
1x 750 W
7383-E3G 1x Xeon E5-2609 4C 2.4GHz
10MB 1066MHz 80W
1x 4 GB M5110
512MB
8x 2.5" HS / 32 2x 300GB
10k 2.5" SAS
4x GbE Multi-
burner
1x 750 W
7383-E5G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-E6G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 2.5" HS / 32 2x 300GB
10k 2.5" SAS
4x GbE Multi-
burner
1x 750 W
7383-K1G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 2.5" HS / 32 3x 300GB
10k 2.5" SAS
4x GbE Multi-
burner
2x 750 W
7383-K3G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(b)
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
2x 750 W
Russia/Commonwealth of Independent States (CIS)
7383-E1G 1x Xeon E5-2603 4C 1.8GHz
10MB 1066MHz 80W
1x 4 GB M1115 8x 3.5" HS / 8 Optional 4x GbE Multi-
burner
1x 750 W
7383-K2G 1x Xeon E5-2609 4C 2.4GHz
10MB 1066MHz 80W
1x 4 GB M5110
512MB(b)
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
1x 750 W
7383-K3G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(b)
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
2x 750 W
7383-K4G 1x Xeon E5-2620 6C 2.0GHz
15MB 1333MHz 95W
1x 8 GB M5110
512MB(f)
8x 2.5" HS / 32 Optional 4x GbE Multi-
burner
2x 750 W
† Processor detail: Processor quantity and model, number of cores, core speed, L3 cache, memory speed, thermal
design power.
(f) The ServeRAID M5110 RAID controller in this model includes flash-backed cache. The cache size is 512 MB or 1
GB, as indicated.
(b) The ServeRAID M5110 RAID controller in this model includes battery-backed cache. The cache size is 512 MB
or 1 GB, as indicated.

IBM System x3500 M4 14
Processor options
The x3500 M4 supports the processor options listed in the following table. The server supports up to two
processors. This table shows which server models have each processor standard. If there is no
corresponding where-used model for a particular processor, then this processor is only available through
CTO.
Table 4. Processor options (Part 1: Intel Xeon processor E5-2600 v2 product family)
Part
number Feature codes* Description
Standard
models
where
used
46W9128 A3YB / A3XT Intel Xeon Processor E5-2603 v2 4C 1.8GHz 10MB Cache 1333MHz 80W A5x
46W9129 A3YC / A3XU Intel Xeon Processor E5-2609 v2 4C 2.5GHz 10MB Cache 1333MHz 80W B5x
46W9130 A3YDA3XV Intel Xeon Processor E5-2620 v2 6C 2.1GHz 15MB Cache 1600MHz 80W C5x, C7x,
C9x
00Y8265 A476 / A474 Intel Xeon Processor E5-2628L v2 8C 1.9GHz 20MB Cache 1600MHz 70W -
46W9131 A3YE / A3XW Intel Xeon Processor E5-2630 v2 6C 2.6GHz 15MB Cache 1600MHz 80W D5x
46W9142 A3YR / A3Y7 Intel Xeon Processor E5-2630L v2 6C 2.4GHz 15MB Cache 1600MHz 60W -
46W9139 A3YN / A3Y4 Intel Xeon Processor E5-2637 v2 4C 3.5GHz 15MB Cache 1866MHz 130W -
46W9132 A3YF / A3XX Intel Xeon Processor E5-2640 v2 8C 2.0GHz 20MB Cache 1600MHz 95W F5x
46W9140 A3YP / A3Y5 Intel Xeon Processor E5-2643 v2 6C 3.5GHz 25MB Cache 1866MHz 130W -
00Y8266 A477 / A475 Intel Xeon Processor E5-2648L v2 10C 1.9GHz 25MB Cache 1866MHz
70W
-
46W9133 A3YG / A3XY Intel Xeon Processor E5-2650 v2 8C 2.6GHz 20MB Cache 1866MHz 95W G5x, G9x
46W9143 A3YS / A3Y8 Intel Xeon Processor E5-2650L v2 10C 1.7GHz 25MB Cache 1600MHz
70W
-
46W9134 A3YH / A3XZ Intel Xeon Processor E5-2660 v2 10C 2.2GHz 25MB Cache 1866MHz 95W -
46W9141 A3YQ / A3Y6 Intel Xeon Processor E5-2667 v2 8C 3.3GHz 25MB Cache 1866MHz 130W -
46W9135 A3YJ / A3Y0 Intel Xeon Processor E5-2670 v2 10C 2.5GHz 25MB Cache 1866MHz
115W
H5x
46W9136 A3YK / A3Y1 Intel Xeon Processor E5-2680 v2 10C 2.8GHz 25MB Cache 1866MHz
115W
J5x
46W9137 A3YL / A3Y2 Intel Xeon Processor E5-2690 v2 10C 3.0GHz 25MB Cache 1866MHz
130W
-
46W9126 A3Y9 / A3XR Intel Xeon Processor E5-2695 v2 12C 2.4GHz 30MB Cache 1866MHz
115W
-
46W9127 A3YA / A3XS Intel Xeon Processor E5-2697 v2 12C 2.7GHz 30MB Cache 1866MHz
130W
-
* The first feature code is for the first processor; the second feature code is for the second processor

IBM System x3500 M4 15
Table 4. Processor options (Part 2: Intel Xeon processor E5-2600 product family)
Part
number Feature codes* Description Standard models
where
used
Intel Xeon processor E5-2600 product family
90Y5942 A1GP / A1GP Intel Xeon Processor E5-2603 4C 1.8GHz 10MB Cache 1066MHz 80W A2x
90Y5944 A1GR / A1GR Intel Xeon Processor E5-2609 4C 2.4GHz 10MB Cache 1066MHz 80W B2x
90Y5945 A1GS / A1GS Intel Xeon Processor E5-2620 6C 2.0GHz 15MB Cache 1333MHz 95W C2x, C4x
90Y5946 A1GT / A1GT Intel Xeon Processor E5-2630 6C 2.3GHz 15MB Cache 1333MHz 95W D2x
90Y5953 A1H0 / A1H0 Intel Xeon Processor E5-2630L 6C 2.0GHz 15MB Cache 1333MHz 60W -
94Y7342 A2CT / A2CT Intel Xeon Processor E5-2637 2C 3.0GHz 5MB Cache 1600MHz 80W -
90Y5947 A1GU / A1GU Intel Xeon Processor E5-2640 6C 2.5GHz 15MB Cache 1333MHz 95W F2x
94Y7341 A2CS / A2CS Intel Xeon Processor E5-2643 4C 3.3GHz 10MB Cache 1600MHz 130W -
00D4474 A393 / A393 Intel Xeon Processor E5-2648L 8C 1.8GHz 20MB Cache 1600MHz 70W -
90Y5948 A1GV / A1GV Intel Xeon Processor E5-2650 8C 2.0GHz 20MB Cache 1600MHz 95W G2x
90Y5954 A1H1 / A1H1 Intel Xeon Processor E5-2650L 8C 1.8GHz 20MB Cache 1600MHz 70W -
00D4473 A392 / A392 Intel Xeon Processor E5-2658 8C 2.1GHz 20MB Cache 1600MHz 95W -
90Y5949 A1GW /
A1GW
Intel Xeon Processor E5-2660 8C 2.2GHz 20MB Cache 1600MHz 95W -
94Y7442 A2H6 / A2H6 Intel Xeon Processor E5-2665 8C 2.4GHz 20MB Cache 1600MHz 115W -
90Y5951 A1GY / A1GY Intel Xeon Processor E5-2667 6C 2.9GHz 15MB Cache 1600MHz 130W -
90Y5955 A1H2 / A1H2 Intel Xeon Processor E5-2670 8C 2.6GHz 20MB Cache 1600MHz 115W H2x
90Y5950 A1GX / A1GX Intel Xeon Processor E5-2680 8C 2.7GHz 20MB Cache 1600MHz 130W J2x
94Y7343 A2CU / A2CU Intel Xeon Processor E5-2690 8C 2.9GHz 20MB Cache 1600MHz 135W -
* The first feature code is for the first processor; the second feature code is for the second processor
Memory options
IBM DDR3 memory is compatibility tested and tuned for optimal System x performance and throughput.
IBM memory specifications are integrated into the light path diagnostics for immediate system
performance feedback and optimum system uptime. From a service and support standpoint, IBM memory
automatically assumes the IBM system warranty, and IBM provides service and support worldwide.
The IBM System x3500 M4 supports DDR3 memory. The server supports up to 12 DIMMs when one
processor is installed and up to 24 DIMMs when two processors are installed. Each processor has four
memory channels, and there are three DIMMs per channel.

IBM System x3500 M4 16
The following rules apply when selecting the memory configuration:
The server supports UDIMMs, RDIMMs, and LRDIMMs.

Mixing different types of memory (UDIMMs, RDIMMs, and LRDIMMs) is not supported.

Mixing 1.5 V and 1.35 V DIMMs in the same server is supported. In such a case all DIMMs operate at

1.5 V.
The maximum number of ranks per channel is eight (with the exception of Load Reduced DIMMs,

where more than eight ranks are supported because one quad-rank LRDIMM provides the same
electrical load on a memory bus as a single-rank RDIMM).
The maximum quantity of DIMMs that can be installed in a server depends on the number of CPUs,

DIMM type, rank, and operating voltage, as shown in the "Max. qty supported" row in Table 5.
All DIMMs in the server operate at the same speed, which is determined as the lowest value of:

Memory speed supported by specific CPU

Lowest maximum operating speed for the selected memory configuration that depends on rated

speed, operating voltage, and quantity of DIMMs per channel, as shown in the "Max. operating
speed" section in Table 5
Table 5. Maximum memory speeds (Part 1: Intel Xeon processor E5-2600 v2 product family - RDIMMs)
DIMM specification RDIMM
Rank Single rank Dual rank
Part numbers 00D5024 (4 GB)
00D5036 (8 GB)
00D5044 (8 GB) 00D5028 (4 GB)
00D5048 (16 GB)
Rated speed 1600 MHz 1600 MHz 1866 MHz
Rated voltage 1.35 V 1.35 V 1.5 V
Operating voltage 1.35 V 1.5 V 1.35 V 1.5 V 1.5 V
Max qty supported* 24 24 24 24 24
Max DIMM capacity 8 GB 8 GB 8 GB 8 GB 16 GB
Max memory capacity 192 GB 192 GB 192 GB 192 GB 384 GB
Max. memory at rated speed None 128 GB None 128 GB 128 GB
Maximum operating speed
1 DIMM per channel 1333 MHz 1600 MHz 1333 MHz 1600 MHz 1866 MHz
2 DIMMs per channel 1333 MHz 1600 MHz 1333 MHz 1600 MHz 1600 MHz
3 DIMMs per channel 800 MHz 1066 MHz 800 MHz 1066 MHz 1066 MHz
* The maximum quantity that is supported is shown for two processors installed.

IBM System x3500 M4 17
Table 5. Maximum memory speeds (Part 2: Intel Xeon processor E5-2600 v2 product family - UDIMMs
and LRDIMMs)
DIMM specification UDIMM LRDIMM
Rank Dual rank Quad rank
Part number 00D5012 (4 GB)
00D5016 (8 GB)
46W0761 (32 GB)*
Rated speed 1600 MHz 1866 MHz
Rated voltage 1.35 V 1.5 V
Operating voltage 1.35 V 1.5 V 1.5 V
Max. qty supported** 16 16 24
Max. DIMM capacity 8 GB 8 GB 32 GB
Max. memory capacity 128 GB 128 GB 768 GB
Max. memory at rated speed None 128 GB 256 GB
Maximum operating speed
1 DIMM per channel 1333 MHz 1600 MHz 1866 MHz
2 DIMMs per channel 1333 MHz 1600 MHz 1600 MHz
3 DIMMs per channel No support No support 1066 MHz
* Support is planned for earlier in 2014.
** Maximum quantity supported is shown for two processors installed.
Table 5. Maximum memory speeds (Part 3: Intel Xeon processor E5-2600 product family - RDIMMs)
DIMM specification RDIMM
Rank Single rank Dual rank Quad rank
Part number 49Y1405 (1 GB)
49Y1406 (2 GB)
49Y1559 (4 GB) 49Y1407 (4 GB)
49Y1397 (8 GB)
49Y1563 (16 GB)
90Y3178 (4 GB)
90Y3109 (8 GB)
00D4968 (16 GB)
49Y1400 (16 GB)
Rated speed 1333 MHz 1600 MHz 1333 MHz 1600 MHz 1066 MHz
Rated voltage 1.35 V 1.5 V 1.35 V 1.5 V 1.35 V
Operating voltage 1.35 V 1.5 V 1.5 V 1.35 V 1.5 V 1.5 V 1.35 V 1.5 V
Max. qty supported* 16 24 24 16 24 24 16 16
Max. DIMM capacity 4 GB 4 GB 4 GB 16 GB 16 GB 16 GB 16 GB 16 GB
Max. memory
capacity
64 GB 96 GB 96 GB 256 GB 384 GB 384 GB 256 GB 256 GB
Max. memory at rated
speed
64 GB 64 GB 64 GB 256 GB 256 GB 256 GB NS** 128 GB
Maximum operating speed
1 DIMM per channel 1333 MHz 1333 MHz 1600 MHz 1333 MHz 1333 MHz 1600 MHz 800 MHz 1066 MHz
2 DIMMs per channel 1333 MHz 1333 MHz 1600 MHz 1333 MHz 1333 MHz 1600 MHz 800 MHz 800 MHz
3 DIMMs per channel NS** 1066 MHz 1066 MHz NS** 1066 MHz 1066 MHz NS** NS**
* The maximum quantity supported is shown for two processors installed.
** NS = Not supported.

IBM System x3500 M4 18
Table 5. Maximum memory speeds (Part 4: Intel Xeon processor E5-2600 product family - UDIMMs and
LRDIMMs)
DIMM specification UDIMM LRDIMM
Rank Dual rank Quad rank
Part number 49Y1403 (4 GB)
49Y1404 (8 GB)
90Y3105 (32 GB)
Rated speed 1333 MHz 1333 MHz
Rated voltage 1.35 V 1.35 V
Operating voltage 1.35 V 1.5 V 1.35 V 1.5 V
Max. qty supported* 16 16 24 24
Max. DIMM capacity 4 GB 4 GB 32 GB 32 GB
Max. memory capacity 64 GB 64 GB 768 GB 768 GB
Max. memory at rated speed 64 GB 64 GB 256 GB 512 GB
Maximum operating speed_
1 DIMM per channel 1333 MHz 1333 MHz 1333 MHz 1333 MHz
2 DIMMs per channel 1333 MHz 1333 MHz 1066 MHz 1333 MHz
3 DIMMs per channel Not supported Not supported 1066 MHz 1066 MHz
* The maximum quantity supported is shown for two processors installed. When one processor installed the
maximum quantity supported is a half of that shown.
The following memory protection technologies are supported:
ECC

Chipkill (for x4-based memory DIMMs)

Memory mirroring

Memory sparing

Chipkill works only in independent channel mode (default operational mode) and supports only x4-based
memory DIMMs.
If memory mirroring is used, then DIMMs must be installed in pairs (minimum of one pair per CPU), and
both DIMMs in a pair must be identical in type and size.
If memory rank sparing is used, then a minimum of one quad-rank DIMM or two single-rank or dual-rank
DIMMs must be installed per populated channel (the DIMMs do not need being identical). In rank sparing
mode, one rank of a DIMM in each populated channel is reserved as spare memory. The size of a rank
varies depending on the DIMMs installed.
Note: Chipkill, memory mirroring, and memory rank sparing modes are mutually exclusive. Only one
operational memory mode can be enabled on a server, and it is a system-wide setting.

IBM System x3500 M4 19
The following table lists memory options available for the x3500 M4 server.
Table 6. Memory options (Part 1: Intel Xeon processor E5-2600 v2 product family)
Part
number Feature code Description Maximum
supported
Standard
models
where used
UDIMMs
00D5012 A3QB 4GB (1x4GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC
DDR3 1600MHz LP UDIMM
16 (8 per CPU) -
00D5016 A3QC 8GB (1x8GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC
DDR3 1600MHz LP UDIMM
16 (8 per CPU) -
RDIMMs - 1600 MHz
00D5024 A3QE 4GB (1x4GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) A5x, B5x
00D5036 A3QH 8GB (1x8GB, 1Rx4, 1.35V) PC3L-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) -
00D5044 A3QK 8GB (1x8GB, 2Rx8, 1.35V) PC3L-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) C5, C7x, C9x,
D5x, F5x
RDIMMs - 1866 MHz
00D5028 A3QF 4GB (1x4GB, 2Rx8, 1.5V) PC3-14900 CL13 ECC
DDR3 1866MHz LP RDIMM
24 (12 per CPU) G5x, G9x, H5x,
J5x
00D5048 A3QL 16GB (1x16GB, 2Rx4, 1.5V) PC3-14900 CL13 ECC
DDR3 1866MHz LP RDIMM
24 (12 per CPU) -
LRDIMMs (support is planned for earlier in 2014)
46W0761 A47K 32GB (1x32GB, 4Rx4, 1.5V) PC3-14900 CL13 ECC
DDR3 1866MHz LP LRDIMM
24 (12 per CPU) -

IBM System x3500 M4 20
Table 6. Memory options (Part 2: Intel Xeon processor E5-2600 product family)
Part
number Feature code Description Maximum quantity
supported
Standard
models
where used
UDIMMs
49Y1403 A0QS 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333MHz LP UDIMM
16 (8 per CPU) -
49Y1404 8648 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333MHz LP UDIMM
16 (8 per CPU) -
RDIMMs
49Y1405 8940 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per CPU) -
49Y1406 8941 4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per CPU) -
49Y1559 A28Z 4GB (1x4GB, 1Rx4, 1.5V) PC3-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) -
49Y1407 8942 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333 MHz LP RDIMM
24 (12 per CPU) A2x, B2x
90Y3178 A24L 4GB (1x4GB, 2Rx8, 1.5V) PC3-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) -
49Y1397 8923 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC
1333 MHz LP RDIMM
24 (12 per CPU) C2x, C4x, D2x,
F2x, G2x, H2x,
J2x
90Y3109 A292 8GB (1x8GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) -
49Y1563 A1QT 16GB (1x16GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333MHz LP RDIMM
24 (12 per CPU) -
00D4968 A2U5 16GB (1x16GB, 2Rx4, 1.5V) PC3-12800 CL11 ECC
DDR3 1600MHz LP RDIMM
24 (12 per CPU) -
49Y1400 8939 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC
DDR3 1066MHz LP RDIMM
16 (8 per CPU) -
LRDIMMs
90Y3105 A291 32GB (1x32GB, 4Rx4, 1.35V) PC3L-10600 CL9 ECC
DDR3 1333MHz LP LRDIMM
24 (12 per CPU) -