Lenovo HR650X V2 User manual

HR650X V2 User Guide
Machine Types: 7D4D

Note
Before using this information and the product it supports, be sure to read and understand the safety
information and the safety instructions, hich are available at:
http://thinksystem.lenovofiles.com/help/topic/safety_documentation/pdf_files.html
In addition, be sure that you are familiar ith the terms and conditions of the Lenovo arranty for your server,
hich can be found at:
http://datacentersupport.lenovo.com/ arrantylookup
First Edition (June 2021)
© opyright Lenovo 2021.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or soft are is delivered pursuant to a General Services
Administration (GSA) contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-
05925.

Contents
Safety . . . . . . . . . . . . . . . . . . . iii
Safety inspection checklist . . . . . . . . . . . iv
Security advisories . . . . . . . . . . . . . . v
hapter 1. Introduction . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . 1
hapter 2. Server components . . . . . 7
Front vie . . . . . . . . . . . . . . . . . . 7
Front IO assembly . . . . . . . . . . . . . . . 8
Rear vie . . . . . . . . . . . . . . . . . 11
Rear vie LEDs . . . . . . . . . . . . . . . 14
System board . . . . . . . . . . . . . . . 17
Parts list. . . . . . . . . . . . . . . . . . 18
hapter 3. Server hardware setup . . 23
Server setup procedure. . . . . . . . . . . . 23
Po er on the server . . . . . . . . . . . . . 23
Po er off the server . . . . . . . . . . . . . 23
hapter 4. Hardware replacement
procedures . . . . . . . . . . . . . . . 25
Installation Guidelines . . . . . . . . . . . . 25
System reliability guidelines . . . . . . . . 26
Handling static-sensitive devices . . . . . . 26
Hot-s ap drive replacement . . . . . . . . . . 28
Remove a hot-s ap drive . . . . . . . . . 28
Install a hot-s ap drive . . . . . . . . . . 29
Top cover replacement . . . . . . . . . . . . 30
Remove the top cover . . . . . . . . . . 30
Install the top cover . . . . . . . . . . . 32
RAID super capacitor module replacement . . . . 34
Remove the RAID super capacitor module . . 34
Install the RAID super capacitor module . . . 35
M.2 adapter and M.2 drive replacement . . . . . 36
Remove the M.2 adapter and M.2 drive. . . . 36
Adjust the retainer on the M.2 adapter . . . . 38
Install the M.2 adapter and M.2 drive. . . . . 38
Air baffle replacement . . . . . . . . . . . . 41
Remove the air baffle . . . . . . . . . . . 41
Install the air baffle . . . . . . . . . . . . 42
System fan replacement . . . . . . . . . . . 44
Remove a system fan. . . . . . . . . . . 44
Install a system fan. . . . . . . . . . . . 45
System fan cage replacement . . . . . . . . . 47
Remove the system fan cage. . . . . . . . 47
Install the system fan cage. . . . . . . . . 48
Front I/O assembly replacement . . . . . . . . 49
Remove the front I/O assembly . . . . . . . 49
Install the front I/O assembly . . . . . . . . 51
Front drive backplane replacement . . . . . . . 52
Remove the front 2.5-inch drive backplane . . 53
Install the front 2.5-inch drive backplane . . . 54
Remove the front 3.5-inch drive backplane . . 57
Install the front 3.5-inch drive backplane . . . 58
Rear 2.5-inch drive backplane and drive cage
replacement . . . . . . . . . . . . . . . . 59
Remove the rear 2.5-inch drive cage . . . . . 60
Remove the rear 2.5-inch drive backplane. . . 61
Install the rear 2.5-inch drive backplane . . . 62
Install the rear 2.5-inch drive cage . . . . . . 62
Rear 3.5-inch drive backplane and drive cage
replacement . . . . . . . . . . . . . . . . 64
Remove the rear 3.5-inch drive cage . . . . . 64
Remove the rear 3.5-inch drive backplane. . . 65
Install the rear 3.5-inch drive backplane . . . 66
Install the rear 3.5-inch drive cage . . . . . . 67
Rear all bracket replacement . . . . . . . . . 68
Remove a rear all bracket. . . . . . . . . 69
Install a rear all bracket. . . . . . . . . . 70
Hot–s ap po er supply unit replacement . . . . 71
Safety precautions . . . . . . . . . . . . 71
Remove a hot-s ap po er supply unit . . . . 74
Install a hot-s ap po er supply unit . . . . . 75
OCP 3.0 Ethernet adapter replacement . . . . . 77
Remove the OCP 3.0 Ethernet adapter . . . . 77
Install the OCP 3.0 Ethernet adapter . . . . . 78
PCIe adapter replacement. . . . . . . . . . . 79
Remove a PCIe adapter . . . . . . . . . . 79
Install a PCIe adapter . . . . . . . . . . . 80
Riser card replacement . . . . . . . . . . . . 81
Remove a riser card . . . . . . . . . . . 82
Install a riser card . . . . . . . . . . . . 83
Memory module replacement . . . . . . . . . 85
Remove a memory module . . . . . . . . 85
Memory module installation rules and order . . 87
Install a memory module . . . . . . . . . 93
CMOS battery replacement . . . . . . . . . . 95
Remove the CMOS battery . . . . . . . . 96
Install the CMOS battery . . . . . . . . . 97
Processor and heat sink replacement (trained
technician only) . . . . . . . . . . . . . . . 99
Remove a processor and heat sink . . . . . 99
Separate the processor from carrier and heat
sink. . . . . . . . . . . . . . . . . . 102
Install a processor and heat sink . . . . . . 103
© Copyright Lenovo 2021 i

System board replacement (trained technician
only) . . . . . . . . . . . . . . . . . . . 108
Remove the system board . . . . . . . . . 108
Install the system board . . . . . . . . . . 111
Complete the parts replacement . . . . . . . . 113
hapter 5. BIOS setup. . . . . . . . . 115
Starting BIOS setup . . . . . . . . . . . . . 115
Main menu. . . . . . . . . . . . . . . . . 115
Advanced . . . . . . . . . . . . . . . . . 116
Lenovo advanced . . . . . . . . . . . . 117
Trusted computing. . . . . . . . . . . . 118
Redfish host interface settings . . . . . . . 119
UEFI variables protection . . . . . . . . . 120
Serial port console redirection . . . . . . . 120
PCI subsystem settings . . . . . . . . . . 120
Net ork stack configuration . . . . . . . . 121
CSM configuration . . . . . . . . . . . . 121
NVMe configuration . . . . . . . . . . . 122
Platform configuration . . . . . . . . . . . . 122
PCH configuration . . . . . . . . . . . . 123
Miscellaneous configuration . . . . . . . . 124
Server ME debug configuration . . . . . . . 124
Runtime error logging. . . . . . . . . . . 124
Reserve memory . . . . . . . . . . . . 125
Socket configuration . . . . . . . . . . . . . 125
Processor configuration. . . . . . . . . . 126
Common RefCode configuration . . . . . . 127
Uncore configuration . . . . . . . . . . . 128
Memory configuration . . . . . . . . . . 128
IIO configuration. . . . . . . . . . . . . 129
Advanced po er management
configuration . . . . . . . . . . . . . . 130
Server management . . . . . . . . . . . . . 130
System event log . . . . . . . . . . . . 133
Vie FRU information. . . . . . . . . . . 133
BMC self test log . . . . . . . . . . . . 134
BMC net ork configuration . . . . . . . . 134
Vie system event log . . . . . . . . . . 135
BMC user settings . . . . . . . . . . . . 136
Security . . . . . . . . . . . . . . . . . . 136
Supervisor pass ord . . . . . . . . . . . 138
User pass ord . . . . . . . . . . . . . 138
Pass ord rule and policy . . . . . . . . . 139
Lenovo security . . . . . . . . . . . . . 140
Secure boot . . . . . . . . . . . . . . 140
Secure flash update . . . . . . . . . . . 140
Boot . . . . . . . . . . . . . . . . . . . 140
Exit. . . . . . . . . . . . . . . . . . . . 142
hapter 6. BM Setup. . . . . . . . . 145
Features of the Remote Management Module . . . 145
Configuration of the Remote Management
Module . . . . . . . . . . . . . . . . . . 145
Remote Management Module Quick Start . . . . 146
Prestart . . . . . . . . . . . . . . . . 146
Log on . . . . . . . . . . . . . . . . 146
Navigation . . . . . . . . . . . . . . . 147
Log out . . . . . . . . . . . . . . . . 149
Remote Management Module Web console
options . . . . . . . . . . . . . . . . . . 149
Dashboard . . . . . . . . . . . . . . . 150
Sensor . . . . . . . . . . . . . . . . 150
System Inventory . . . . . . . . . . . . 151
FRU Information. . . . . . . . . . . . . 152
Logs & Reports . . . . . . . . . . . . . 152
Setting . . . . . . . . . . . . . . . . 154
Remote Control . . . . . . . . . . . . . 163
Image Redirection . . . . . . . . . . . . 164
Po er Control . . . . . . . . . . . . . 164
Maintenance . . . . . . . . . . . . . . 165
hapter 7. Troubleshooting and
diagnostics. . . . . . . . . . . . . . . 169
Problems ith initial setup. . . . . . . . . . . 169
Application program problems . . . . . . . . . 170
System operation problems . . . . . . . . . . 171
Resolving other problems . . . . . . . . . . . 171
Monitor display problems . . . . . . . . . 171
Wavy lines on the screen . . . . . . . . . 171
Clearing system configuration . . . . . . . 172
Replacing the system board battery . . . . . 172
Appendix A. Getting help and
technical assistance . . . . . . . . . . 173
Before you call . . . . . . . . . . . . . . . 173
Appendix B. Notices. . . . . . . . . . 175
Trademarks . . . . . . . . . . . . . . . . 176
Particulate contamination . . . . . . . . . . . 176
Telecommunication regulatory statement. . . . . 177
Electronic emission notices . . . . . . . . . . 177
Index . . . . . . . . . . . . . . . . . . 179
ii HR650X V2 User Guide

Safety
Before installing this product, read the Safety Information.
Antes de instalar este produto, leia as Informações de Segurança.
在安装本产品之前，请仔细阅读 Safety Information （安全信息）。
Læs sikkerhedsforskrifterne, før du installerer dette produkt.
Lees voordat u dit product installeert eerst de veiligheidsvoorschriften.
Ennen kuin asennat tämän tuotteen, lue turvaohjeet kohdasta Safety Information.
Avant d'installer ce produit, lisez les consignes de sécurité.
Vor der Installation dieses Produkts die Sicherheitshin eise lesen.
Prima di installare questo prodotto, leggere le Informazioni sulla Sicurezza.
Les sikkerhetsinformasjonen (Safety Information) før du installerer dette produktet.

Antes de instalar este produto, leia as Informações sobre Segurança.
Antes de instalar este producto, lea la información de seguridad.
Läs säkerhetsinformationen innan du installerar den här produkten.
Safety inspection checklist
Use the information in this section to identify potentially unsafe conditions ith your server. As each machine
as designed and built, required safety items ere installed to protect users and service technicians from
injury.
AUTION:
This equipment must be installed or serviced by trained personnel, as defined by the NE , IE 62368-
1 & IE 60950-1, the standard for Safety of Electronic Equipment within the Field of Audio/Video,
Information Technology and ommunication Technology. Lenovo assumes you are qualified in the
servicing of equipment and trained in recognizing hazards energy levels in products. Access to the
equipment is by the use of a tool, lock and key, or other means of security, and is controlled by the
authority responsible for the location.
Important: Electrical grounding of the server is required for operator safety and correct system function.
Proper grounding of the electrical outlet can be verified by a certified electrician.
Use the follo ing checklist to verify that there are no potentially unsafe conditions:
1. Make sure that the po er is off and the po er cord is disconnected.

2. Check the po er cord.
• Make sure that the third- ire ground connector is in good condition. Use a meter to measure third-
ire ground continuity for 0.1 ohm or less bet een the external ground pin and the frame ground.
• Make sure that the po er cord is the correct type.
• Make sure that the insulation is not frayed or orn.
3. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo
alterations.
4. Check inside the server for any obvious unsafe conditions, such as metal filings, contamination, ater or
other liquid, or signs of fire or smoke damage.
5. Check for orn, frayed, or pinched cables.
6. Make sure that the po er-supply cover fasteners (scre s or rivets) have not been removed or tampered
ith.
Security advisories
Lenovo is committed to developing products and services that adhere to the highest security standards in
order to protect our customers and their data. When potential vulnerabilities are reported, it is the
responsibility of the Lenovo Product Security Incident Response Team (PSIRT) to investigate and provide
information to our customers so they may put mitigation plans in place as e ork to ard providing
solutions.
The list of current advisories is available at the follo ing location:
https://datacentersupport.lenovo.com/product_security/home

hapter 1. Introduction
Lenovo HR650X V2 server is a 2-socket 2U server that features the ne third-generation Intel® Xeon®
Scalable Processors. The server offers scalable performance, storage capacity, and I/O expansion, ith up
to 32 memory modules, up to 7 x PCIe slots, and up to 28 x 2.5-inch drive bays. Lenovo HR650X V2 is an
ideal server for small businesses up to large enterprises that need industry-leading reliability, management,
and security, as ell as maximizing performance and flexibility for future gro th.
The server comes ith a limited arranty. For details about the arranty, see:
http://datacentersupport.lenovo.com/ arrantylookup
Specifications
The follo ing information is a summary of specifications of the server. Depending on the model, some
specifications might not apply.
Table 1. Server specifications
Specification Description
Dimension
• 2U
• Height: 86.5 mm (3.4 inches)
• Width:
– With rack latches: 482.0 mm (19.0 inches)
– Without rack latches: 434.4 mm (17.1 inches)
• Depth: 749.8 mm (29.5 inches)
Note: The depth is measured ith rack latches installed, but ithout the security
bezel installed.
Package eight • up to 32.0 kg (70.5 lb), depending on the server configuration
Processor
• Up to t o 3rd Intel® Xeon® scalable processors
• Designed for Land Grid Array (LGA) 4189 socket
• Supports 3 Intel Ultra Path Interconnect (UPI) links at 11.2 GT/s
• Thermal Design Po er (TDP): up to 270 atts
Heat sink • Standard heat sink
• High-performance heat sink (T-shape)
© Copyright Lenovo 2021 1

Table 1. Server specifications (continued)
Specification Description
Memory
• Slots: 32 memory module slots
Supports up to 16 Intel® OptaneTM Persistent Memory (PMEM) modules
• Supported memory module type:
– TruDDR4 3200, dual-rank, 16 GB/32 GB/64 GB RDIMM
– 128 GB/256 GB PMEM
• Minimum memory:
– 16 GB using RDIMMs
• Maximum memory:
– Without PMEMs:
– 2 TB using RDIMMs
– With PMEMs in Memory Mode:
– 5 TB using RDIMMs and PMEMs
Note: The operating speed and total memory capacity depend on the processor
model and UEFI settings.
For installation rules about memory modules, see “Memory module installation rules
and order” on page 87.
Operating systems
Supported and certified operating systems:
• Microsoft Windo s Server
• Red Hat Enterprise Linux
• SUSE Linux Enterprise Server
• VM are ESXi
Internal drives
Front drive bays:
• Up to 12 x 3.5-inch SAS/SATA/NVME hot-s ap drives
• Up to 24 x 2.5-inch SAS/SATA/NVME hot-s ap drives (including 12 x 2.5-inch
NVME hot-s ap drives)
Rear drive bays:
• Up to 4 x 2.5-inch SAS/SATA hot-s ap drives
• Up to 4 x 2.5-inch NVME hot-s ap drives
• Up to 4 x 3.5-inch SAS/SATA hot-s ap drives
The server also supports up to t o internal M.2 drives drives for OS boot or drive
storage:
Expansion slots
• Up to seven PCIe slots
• One OCP adapter slot
For locations of the PCIe and OCP slots, see “Rear vie ” on page 11.
2HR650X V2 User Guide

Table 1. Server specifications (continued)
Specification Description
HBA/RAID adapters
12 Gb non-RAID HBA adapters that support JBOD mode only
• 9305-16i HBA adapter
• 9305-24i HBA adapter
12 Gb RAID adapters that support JBOD mode (RAID 0, 1, 5, 6, 10, 50, 60)
• 930-8i RAID
• 930-16i RAID
• 9361-8i RAID
• 9361-16i RAID
• 9365-28i RAID
• 9460-8i RAID
Graphics processing unit
(GPU)
Support NVIDIA® Tesla® V100S, T4 GPU
Input/Output (I/O) features
• Front:
– One VGA connector
– One USB 3.0 connector
– One USB 2.0 connector for BMC
– One diagnostics panel
• Rear:
– Three USB 3.0 connectors
– One VGA connector
– One COM connector (optional)
– One net ork management interface
– T o or four Ethernet connectors on the OCP 3.0 Ethernet adapter (Optional)
For detailed information about each component, see “Front vie ” on page 7 and
“Rear vie ” on page 11.
Chapter 1.Introduction 3

Table 1. Server specifications (continued)
Specification Description
System fans
Supported fan types:
• Standard fan 6038 (single-rotor 17000 RPM)
• Performance fan 6056 (dual-rotor 18000 RPM)
Fan redundancy: N+1 redundancy, one redundant fan rotor
• T o CPUs: six hot-s ap system fans (5+1 redundancy, one redundant fan rotor)
• One CPU: five hot-s ap system fans (4+1 redundancy, one redundant fan rotor)
Note: In this configuration, it is suggested that the fan cage behind the BP1 is
blank.
Electrical input
AC input:
• Platinum: 100 - 240 VAC (500 W/750 W/1100 W)
• Platinum: 200 - 240 VAC (1800 W)
• Titanium: 200 - 240 VAC (750 W)
DC input:
• 240 HVDC (500 W/750 W/1100 W/1800 W), Chinese Mainland ONLY
AUTION:
• Use Lenovo apacity Planner to calculate the required power capacity for
what is configured for your server. More information about Lenovo apacity
Planner is available at:
Lenovo apacity Planner website
• Ensure that the power supply units that you are installing are supported.
• 240 HVD input is supported in hinese Mainland ONLY.
• The server can be configured with one or two power supply units.
Redundancy mode and hot-swap functions are supported only when two
power supply units are installed.
4HR650X V2 User Guide

Table 1. Server specifications (continued)
Acoustical noise emissions • Sound po er levels, idle
– 5.0 bels, minimum
– 5.3 bels, typical
– 6.5 bels, maximum
• Sound po er levels, operating
– 5.3 bels, minimum
– 6.1 bels, typical
– 7.0 bels, maximum
Notes:
• These sound po er levels are measured in controlled acoustical environments
according to procedures specified by ISO 7779 and are reported in accordance
ith ISO 9296.
• The declared acoustic noise levels are based on specified configurations and they
may change depending on configurations/conditions.
• The declared acoustic noise levels may increase greatly, if high-po er
components are installed, for example, some high-po er NICs, CPUs, and GPUs.
Environment The server is supported in the follo ing environment:
Note: This server is designed for standard data center environment and
recommended to be placed in industrial data center.
• Air temperature:
– Operating:
– ASHRAE class A2: 10–35°C (50–95°F); hen the altitude exceeds 900 m
(2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F)
ith every 300 m (984 ft) of altitude increase.
– ASHRAE class A3: 5–40°C (41–104°F); hen the altitude exceeds 900 m
(2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F)
ith every 175 m (574 ft) of altitude increase.
– ASHRAE class A4: 5–45°C (41–113°F); hen the altitude exceeds 900 m
(2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F)
ith every 125 m (410 ft) of altitude increase.
– Server off: 5–45°C (41–113°F)
– Shipping or storage: -40–60°C (-40–140°F)
• Maximum altitude: 3050 m (10 000 ft)
• Relative humidity (non-condensing):
– Operating:
– ASHRAE Class A2: 20%–80%, maximum de point: 21°C (70°F)
– ASHRAE Class A3: 8%–85%, maximum de point: 24°C (75°F)
– ASHRAE Class A4: 8%–90%, maximum de point: 24°C (75°F)
– Shipment or storage: 8%–90%
Chapter 1.Introduction 5

6HR650X V2 User Guide

hapter 2. Server components
This section ill introduce each component of your server generally.
Front view
This part is about the front vie of the server. The front vie of the server varies by model. Depending on the
model, your server might look slightly different from the illustrations in this topic.
Refer to the follo ing front vie for different server models:
• “Server models ith t enty-four 2.5-inch front drive bays” on page 7
• “Server models ith t elve 3.5-inch front drive bays” on page 7
Server models with twenty-four 2.5-inch front drive bays
The follo ing illustration sho s the front vie of server models ith t enty-four 2.5-inch front drive bays.
Table 2. Components on the front of server models
allout allout
1 VGA connector (optional) 2 Drive activity LED
3 Drive status LED 4 “Front I/O assembly ith diagnostics panel” on page 8
5 Rack latch (right) 6 Pull-out information tab
7 Drive bays (24) 8 Rack latch (left)
Server models with twelve 3.5-inch front drive bays
The follo ing illustration sho s the front vie of server models ith t elve 3.5-inch front drive bays.
© Copyright Lenovo 2021 7

Table 3. Components on the front of server models
allout allout
1 VGA connector (optional) 2 Drive activity LED
3 Drive status LED 4 “Front I/O assembly ith diagnostics panel” on page 8
5 Rack latch (right) 6 Pull-out information tab
7 Drive bays (12) 8 Rack latch (left)
Front IO assembly
The front IO assembly provides controls, connectors, and LEDs.
Figure 1. Front I O assembly with diagnostics panel (on rack latch)
Table 4. Components on the front I O assembly
allout allout
1 USB 3.0 connector 2 USB 2.0 connector ith BMC management
3 Po er button ith po er status LED 4 Net ork activity LED (for OCP 3.0 Ethernet adapter)
5 System ID button ith system ID LED 6 System error LED
8HR650X V2 User Guide

1 USB 3.0 connector
Used to attach a device that requires a USB 2.0 or 3.0 connection, such as a keyboard, a mouse, or a USB
storage device.
2 USB 2.0 connector with BM management
Depending on the setting, this connector supports USB 2.0 function, BMC management function, or both.
• If the connector is set for USB 2.0 function, you can attach a device that requires a USB 2.0 connection,
such as a keyboard, a mouse, or a USB storage device.
• If the connector is set for BMC management function, you can attach a mobile device installed ith the
application to run BMC event logs.
• If the connector is set to have both functions, you can press the system ID button for three seconds to
s itch bet een the t o functions.
3 Power button with power status LED
You can press the po er button this button to turn the server on and off manually. The po er status LED
helps you to determine the current po er status.
Status olor Description
Off None Po er is not present or the po er supply has failed.
Fast blinking
(about four
flashes per
second)
Green The server is off, but the BMC is initializing, and the server is not ready to be
po ered on.
Slo blinking
(about one flash
per second)
Green The server is off and is ready to be po ered on (standby state).
Solid on Green The server is on and running.
4 Network activity LED
When an OCP 3.0 Ethernet adapter is installed, the net ork activity LED on the front I/O assembly helps you
identify the net ork connectivity and activity.
Status olor Description
On Green The server is connected to a net ork.
Blinking Green The net ork is connected and active.
Off None The server is disconnected from the net ork.
Note: If no OCP 3.0 Ethernet adapter is installed, this LED is off.
Chapter 2.Server components 9

5 System ID button with system ID LED
Use this system ID button and the blue system ID LED to visually locate the server. A system ID LED is also
located on the rear of the server. Each time you press the system ID button, the state of both the system ID
LEDs changes. The LEDs can be changed to on, blinking, or off.
If the XClarity Controller USB connector is set to have both the USB 2.0 function and XClarity Controller
management function, you can press the system ID button for three seconds to s itch bet een the t o
functions.
6 System error LED
The system error LED provides basic diagnostic functions for your server. If the system error LED is lit, one or
more LEDs else here in the server might also be lit to direct you to the source of the error.
Status olor Description Action
On Yello An error has been detected on the server.
Causes might include but not limited to the
follo ing errors:
• A fan failure
• A memory error
• A storage failure
• A PCIe device failure
• A po er supply failure
• A CPU error
• A system board error
Check the event log to determine the exact
cause of the error.
Alternatively, follo the light path
diagnostics to determine if additional LEDs
are lit that ill direct you to identify the
cause of the error.
Off None The server is off or the server is on and is
orking correctly.
None.
10 HR650X V2 User Guide

Rear view
The rear vie of the server varies by model. Depending on the model, your server might look slightly different
from the illustrations in this topic.
Refer to the follo ing rear vie for different server models:
• “Server model ith seven PCIe slots” on page 11
• “Server model ith four 2.5-inch rear drive bays and five PCIe slots” on page 11
• “Server model ith four 3.5-inch rear drive bays and three PCIe slots” on page 12
• “Server model ith four 3.5-inch rear drive bays and t o PCIe slots” on page 12
Server model with seven P Ie slots
Table 5. Components on the rear of the server
allout allout
1 PCIe slot (LP) 2 PCIe slot (LP)
3 PCIe slot (on riser 0 assembly, FH/FL) 4 PCIe slot (on riser 0 assembly, FH/FL)
5 PCIe slot (on riser 0 assembly, FH/HL) 6 PCIe slot (on riser 1 assembly, FH/FL)
7 PCIe slot (on riser 1 assembly, FH/FL) 8 Po er supply 1
9 Po er supply 2 (optional) 10 NMI button
11 USB 3.0 connector 12 VGA connector
13 USB 3.0 connectors (2) 14 Net ork management interface
15 Ethernet connectors on OCP 3.0 Ethernet adapter
(optional)
Note: For more information about each component, see “Rear components overvie ” on page 13.
Server model with four 2.5-inch rear drive bays and five P Ie slots
Chapter 2.Server components 11

Table 6. Components on the rear of the server
allout allout
1 PCIe slot (LP) 2 PCIe slot (LP)
3 PCIe slot (on riser 0 assembly, FH/FL) 4 PCIe slot (on riser 0 assembly, FH/FL)
5 PCIe slot (on riser 1 assembly, FH/HL) 6 2.5-inch rear drive bays (4)
7 Po er supply 1 8 Po er supply 2 (optional)
9 NMI button 10 USB 3.0 connector
11 VGA connector 12 USB 3.0 connectors (2)
13 Net ork management interface 14 Ethernet connectors on OCP 3.0 Ethernet adapter
(optional)
Note: For more information about each component, see “Rear components overvie ” on page 13.
Server model with four 3.5-inch rear drive bays and three P Ie slots
Table 7. Components on the rear of the server
allout allout
1 3.5-inch rear drive bays (4) 2 PCIe slot (on riser 0 assembly, PCIe4 ×16 LP)
3 PCIe slot (on riser 0 assembly, PCIe4 ×16 LP) 4 PCIe slot (on riser 1 assembly, PCIe4 ×16 LP)
5 Po er supply 1 6 Po er supply 2 (optional)
7 NMI button 8 USB 3.0 connector
9 VGA connector 10 USB 3.0 connectors (2)
11 Net ork management interface 12 Ethernet connectors on OCP 3.0 Ethernet adapter
(optional)
Note: For more information about each component, see “Rear components overvie ” on page 13.
Server model with four 3.5-inch rear drive bays and two P Ie slots
12 HR650X V2 User Guide