HP Compaq dc5750 Series User instructions

HP recommends
Windows Vista™ Business
Microtower
1. (2) 5.25" external bays and (2) 3.5" internal bays for
optional removable hard drives
5. (2) full-height PCI slots, (1) full-height PCIe x1 slot, (1) full-
height PCIe x16 slot
2. (1) 3.5" external bay for optional HP 16-in-1 Media Card
Reader, diskette drive, or other 3.5" device
6. Front I/O: (2) USB 2.0, headphone and microphone
3. 300-watt power supply 7. 2-Button Scroll Mouse (PS/2) or Optical Scroll Mouse
(PS/2 or USB)
4. Rear I/O: (6) USB 2.0, (1) standard serial port, (1) optional
serial port, (1) parallel port, (2) PS/2, (1) RJ-45, (1) VGA,
(1) DVI-D, audio in/out
8. HP Standard Keyboard (PS/2 or USB) or HP USB
Smartcard Keyboard
9. Monitor (sold separately)
QuickSpecs
HP Compaq dc5750 Business PC
Overview
DA - 12546 North America — Version 14 — March 21, 2007 Page 1

Small Form Factor
1. (1) 3.5" external bay for optional HP 16-in-1 Media Card
Reader, diskette drive, or other 3.5" device;
(1) 3.5" internal bay
6. Front I/O: (2) USB 2.0, headphone and microphone
2. (1) 5.25" external bay for optional optical drive, or other
5.25" device (bay tilts up for device removal and insertion)
7. 2-Button Scroll Mouse (PS/2) or Optical Scroll Mouse
(PS/2 or USB)
3. 240-watt power supply 8. HP Standard Keyboard (PS/2 or USB) or HP USB
Smartcard Keyboard
4. Rear I/O: (6) USB 2.0, (1) standard serial port, (1) optional
serial port, (1) parallel port, (2) PS/2, (1) RJ-45, (1) VGA,
(1) DVI-D, audio in/out
9. Monitor (sold separately)
5. (2) low profile PCI slots, (1) low profile PCIe x1 slot,
(1) low profile PCIe x16 slot
QuickSpecs
HP Compaq dc5750 Business PC
Overview
DA - 12546 North America — Version 14 — March 21, 2007 Page 2

At A Glance
Designed to meet the needs of customers, across all market segments, looking for a stable solution to cover
mainstream business needs.
Created using industry leading Design for Environment standards. Upgradeable, recyclable and energy efficient.
AMD Athlon™ 64 X2 Dual-Core, Athlon 64, and Sempron™ processors with HyperTransport™ technology
Choice of Genuine Windows Vista Business 32 (Vista Business 64 and Vista Home Basic capable); Genuine Windows
XP Pro, Genuine Windows XP Home
Support for AMD Enhanced Virus Protection™ and AMD Cool 'n Quiet™ technologies
ATI Radeon Express 1150 Chipset with integrated X300 graphics
Dual monitor support standard
RAID 0/1 support
Embedded TPM1.2 compliant security module* (Vista Bit-Locker ready)
Support for SMART III 3.0Gb/s Serial ATA hard drives
Value-added software available pre-installed on select models:
HP ProtectTools Security Software Suite (purchased separately), including Credential Manager, Smart Card
Manager, and BIOS Configuration
HP OpenView and Altiris manageability software agents
Symantec Antivirus 10.0 with 60 day Live Update Subscription
HP Backup and Recovery Manager
Microsoft Office 2007
Fully compatible software OS image across all models (Microtower, Small Form Factor)
HP BIOS for security, manageability and software image stability
Standard 3-years parts, 3-years labor and 3-years on-site warranty services
(terms and conditions vary by country; certain restrictions and exclusions apply)
HP Insight Diagnostics software
Selected configurations with global availability easily set up and ordered through HP.com Business to Business portals
( http://h10019.www1.hp.com/business-site/index.html )
Tailored HP Factory Express deployment and lifecycle services available
( http://h71028.www7.hp.com/enterprise/cache/97688-0-0-225-121.aspx )
* TPM module disabled where use is restricted by law; for example, Russia.
QuickSpecs
HP Compaq dc5750 Business PC
Overview
DA - 12546 North America — Version 14 — March 21, 2007 Page 3

Model Key and Example
NOTE: This diagram is an example that illustrates how to read the model number. It is not intended to give every available
configuration choice specified in the body of this document and may include references to modules that are out of date and
no longer available.
Standard Models
Small Form Factor
RK455AW#ABA dc5750S/A64-35/80hnd/512R/4k US Worldwide
RK457AW#ABA dc5750S/AX2-38/80hnd/512R/4k US Worldwide
RK459AW#ABA dc5750S/AX2-38/80hnd/1.0R/4k US Worldwide
RK461AW#ABA dc5750S/AX2-42/80hnd/1.0R/4k US Worldwide
RK463AW#ABA dc5750S/AX2-38/80hnw/1.0R/4k US Worldwide
RK465AW#ABA dc5750S/AX2-42/160hnw/1.0R/4k US Worldwide
RM683AA#ABA dc5750S/AS-34/80hnd/512R/4k US Regional
RM684AA#ABA dc5750S/A64-38/80hnw/512R/4k US Regional
RM685AA#ABA dc5750S/A64-38/80hnw/1.0R/4k US Regional
RM686AA#ABA dc5750S/AX2-38/80hnq/1.0R/4k US Regional
RT819UA#ABA dc5750S/AX2-38/80hnw/1.0R/7k US Regional
RT820UA#ABA dc5750S/AX2-38/80hnq/1.0R/7k US Regional
RT822UA#ABA dc5750S/AX2-42/80hnd/1.0R/7k US Regional
RT823UA#ABA dc5750S/AX2-38/160hnq/1.0R/7k US Regional
RT795UA#ABA dc5750S9/A64-35/80hnd/512R/4k US Regional
QuickSpecs
HP Compaq dc5750 Business PC
Configurable Components - Select Models (localized by Regions)
DA - 12546 North America — Version 14 — March 21, 2007 Page 4

Microtower
RK456AW#ABA dc5750M/A64-35/80hnd/512R/4k US Worldwide
RK458AW#ABA dc5750M/AX2-38/80hnd/512R/4k US Worldwide
RK460AW#ABA dc5750M/AX2-38/80hnd/1.0R/4k US Worldwide
RK462AW#ABA dc5750M/AX2-42/80hnd/1.0R/4k US Worldwide
RK464AW#ABA dc5750M/AX2-38/80hnw/1.0R/4k US Worldwide
RK466AW#ABA dc5750M/AX2-42/160hnw/1.0R/4k US Worldwide
RM687AA#ABA dc5750M/AS-34/80hnd/512R/4k US Regional
RM688AA#ABA dc5750M/A64-38/80hnw/512R/4k US Regional
RM689AA#ABA dc5750M/A64-38/80hnw/1.0R/4k US Regional
RM690AA#ABA dc5750M/AX2-38/80hnq/1.0R/4k US Regional
RT814UA#ABA dc5750M/AX2-38/80hnd/512R/7k US Regional
RT815UA#ABA dc5750M/AX2-38/80hnd/1.0R/7k US Regional
RT816UA#ABA dc5750M/AX2-38/80hnw/1.0R/7k US Regional
RT817UA#ABA dc5750M/AX2-42/80hnd/1.0R/7k US Regional
RT818UA#ABA dc5750M/AX2-42/160hnq/1.0R/7k US Regional
RT796UA#ABA dc5750M9/AX2*38/80hnw/1.0R/4k US Regional
Modules
RP759AV Windows Vista Business 32-bit
RS793AV Vista Business System Recovery DVD Kit
RY629AV Symantec Anti-Virus 60-day FREE trial VISTA
Version
QuickSpecs
HP Compaq dc5750 Business PC
Configurable Components - Select Models (localized by Regions)
DA - 12546 North America — Version 14 — March 21, 2007 Page 5

Operating System –
One of the following
Preinstalled Genuine Windows Vista Business 32*
Genuine Windows XP Professional SP2
Genuine Windows XP Home SP2
FreeDOS
Supported Genuine Windows Vista Basic*
Genuine Windows 2000
* Certain Windows Vista product features require advanced or additional hardware. See
http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx and
http://www.microsoft.com/windowsvista/getready/capable.mspx for details. Windows Vista
Upgrade Advisor can help you determine which features of Windows Vista will run on your
computer. To download the tool, visit http://www.windowsvista.com/upgradeadvisor .
NOTE: Drivers for Windows Vista are continually being made available for download from
http://www.hp.com . Windows Vista support for all hardware and software features of this product
is planned by April 1, 2007.
Value-added Software
(on select models; not
included with FreeDOS)
HP Client Management Solutions (visit
http://www.hp.com/go/easydeploy )
Microsoft Office 2007 Small Business*
HP Backup and Recovery Manager Microsoft Office Ready 2007*
HP Insight Diagnostics Microsoft Works*
Computer Setup Utility Microsoft Internet Explorer
Symantec AntiVirus with 60 day Live Update
Subscription
PDF Complete*
HP Open View Radia Management Agent
Intervideo WinDVD (supplied with DVD-ROM
drive)
Altiris Deployment Solution Agent
Microsoft Office 2007 Basic* Smart Desktop Management Service (SDMS)
Trial (XP Professional only)
Microsoft Office 2007 Professional*
NOTE :* optional purchase
Value-added Services
and Features
HP Stable Platform Program with Product
Change Notification
Factory Express Deployment and Lifecycle
Services
Business-to-Business Portals TPM 1.2* Vista Bit-Locker Ready
HP Global Series Services Tool-less Serviceability
* TPM module disabled where use is restricted by law; for example, Russia.
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 6

Service and Support On-site Warranty and Service
Note 1
: This three-year (3-3-3), limited warranty and service offering
delivers three years of parts, labor and on-site repair. Response time is next business-day
Note 2
and includes free telephone support
Note 3
24 x 7. Global coverage
Note 2
ensures that any
product purchased in one country and transferred to another non-restricted country will remain fully
covered under the original warranty and service offering. Some countries/regions do not offer one
year onsite and labor.
NOTE 1: Terms and conditions may vary by country. Certain restrictions and exclusions apply.
NOTE 2: On-site service may be provided pursuant to a service contract between HP and an
authorized HP third-party provider, and is not available in certain countries. Global service
response times are based on commercially reasonable best effort and may vary by country.
NOTE 3 : Technical telephone support applies only to HP-configured, HP and HP-qualified, third-
party hardware and software. Toll-free calling and 24 x 7 support may not be available in some
countries.
Microtower Small Form Factor
Chassis Dimensions
(H x W x D)
14.85 x 6.95 x 16.85 in
(377 x 177 x 428 mm)
4.5 x 15.5 x 13.5 in
(114 x 394 x 343 mm)
System weight* 23.44 lb (10.63 kg) 17.86 lb (8.10 kg)
System volume 1739 cu in (28,497.1 cu cm) 941.63 cu in (15,430.6 cu cm)
Shipping weight* 32.12 lb (14.57 kg) 26.70 lb (12.11 kg)
Shipping box
dimensions
(H x W x D)
12.0 x 19.76 x 23.62 in
(305 x 502 x 600 mm)
9.72 x 19.68 x 22.67 in
(247 x 500 x 576 mm)
* Configured with 1 hard drive, 1 optical drive, no diskette drive, and no PCI card.
Power Supply 300W power supply –
passive PFC
240W power supply –
passive PFC
80Plus Power Supply 300W 80Plus* power supply – active PFC 240W 80Plus* power supply – active PFC
* This alternate 80% efficient power supply is a requirement for US Energy Star 4.0 compliance in conjunction with a select
range of processors and modules.
Ports
USB 2.0 8 (2 front, 6 rear) 8 (2 front, 6 rear)
Serial 1 standard with 2nd optional 1 standard with 2nd optional
Parallel 1 1
PS/2 1 keyboard, 1 mouse 1 keyboard, 1 mouse
Video analog for integrated graphics analog for integrated graphics
DVI-D output Integrated DVI-D output Integrated DVI-D output
Support for Multi-Monitor yes yes
Audio Front – mic and headphone
Rear* – line in, line out
Front – mic and headphone
Rear* – line in, line out
NIC (RJ-45) Integrated Broadcom 5755 Gigabit Ethernet Integrated Broadcom 5755 Gigabit Ethernet
NOTE :* Rear audio ports are re-taskable as Line-in, Line-out, or Microphone-in.
MT SFF
Chipset ATI Express 1150 Chipset X X
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 7

Processor and Speed
One of the following
AMD Sempron Processors with HyperTransport Technology:
AMD Sempron 3400+ Processor (1.8-GHz, 256K L2 cache, 1600-MHz FSB) X X
AMD Sempron 3600+ Processor (2.0-GHz, 256K L2 cache, 1600-MHz FSB) X X
AMD Athlon 64 Processors with HyperTransport Technology:
Athlon 64 3500+ Processor (2.2-GHz, 512K L2 cache, 2000-MHz FSB) X X
Athlon 64 3800+ Processor (2.4-GHz, 512K L2 cache, 2000-MHz FSB) X X
AMD Athlon 64 X2 Dual-Core Processors with HyperTransport Technology:
Athlon 64 X2 Dual-Core 3800+ Processor (2.0-GHz, 2x512K L2 cache, 2000-
MHz FSB)
X X
Athlon 64 X2 Dual-Core 3800+ Processor 35-Watt (2.0-GHz, 2x512K L2 cache,
2000-MHz FSB)
X X
Athlon 64 X2 Dual-Core 4200+ Processor (2.2-GHz, 2x512K L2 cache, 2000-
MHz FSB)
X X
Athlon 64 X2 Dual-Core 4600+ Processor (2.4-GHz, 2x512K L2 cache, 2000-
MHz FSB)
X X
Athlon 64 X2 Dual-Core 5000+ Processor (2.6-GHz, 2x512K L2 cache, 2000-
MHz FSB)
X X
Athlon 64 X2 Dual-Core 5200+ Processor (2.6-GHz, 2x1MB L2 cache, 2000-
MHz FSB)
X X
Memory DDR2 SYNCH DRAM NON-ECC MEMORY
Memory upgrades are accomplished by adding single or multiple DIMMs of the same or varied
sizes. This chart does not represent all possible memory configurations. Memory DIMMS must be
populated beginning with DIMM slot 4 (Channel B) or DIMM slot 3 (Channel A). Slot 4 must be
populated before slot 2, and slot 3 must be populated before slot 1.
HP recommends dual-channel configurations for maximum performance.
For best performance, place matching DIMMs in black memory slots 4 and 3 (and in white
memory slots 2 and 1 if used). Matching DIMMs have the same size, speed, and number of
memory chips. If the slot pairs are not matched, all the memory is still used, but the system will
operate in single-channel mode. If speeds are mixed, speed will default to the slowest DIMM.
Microtower and Small Form Factor
Maximum Memory Supports up to 4 GB of DDR2 Synch DRAM. Not all memory configurations possible are
represented below.
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 8

DIMM Size Slot
WHITE BLACK
1 (Channel A) 2 (Channel B) 3 (Channel A) 4 (Channel B)
512-MB 512-MB
512-MB
(dual-channel)
256-MB 256-MB
1-GB 1-GB
1-GB
(dual-channel)
512-MB 512-MB
2-GB
(dual-channel)
512-MB 512-MB 512-MB 512-MB
4-GB maximum
(dual-channel)
1-GB 1-GB 1-GB 1-GB
MT SFF
Memory Configurations
One of the following
512-MB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (1 x 512) X X
1-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (1 x 1GB) X X
1-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (2 x 512) X X
2-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (2 x 1GB) X X
512-MB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (1 x 512) X X
512-MB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (2 x 256) X X
1-GB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (2 x 512) X X
1-GB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (1 x 1GB) X X
2-GB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (4 x 512) X X
2-GB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (2 x 1GB) X X
4-GB DDR2 Synch Dram PC2-5300 (667-MHz) Non ECC (4 x 1GB) X X
Expandability Microtower Small Form Factor
PCI slots 2 Full Length 5V 32 bit PCI slots 2 LP 5V 32 bit PCI slots
Max power per slot 25W 25W
PCIe x1 slot 1 1
Max power per slot 10W 10W
PCIe X16 slot 1 Full Height card 1 LP profile card
Max power per slot 75W 25W
External Bays
3.5" 1 1
5.25" 2 1
IDE
Internal 3.5" HDD Bays 2 1
Hard Drive Controller
(SATA) Supported
SATA SATA
Hard Drive Interfaces
Supported
SATA 3.0Gb/s SATA 3.0Gb/s
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 9

Microtower Small Form Factor
Drive Support
Microtower Small Form Factor
Media Card
Reader or
Diskette Drive
(optional)
5.25" Serial
ATA Devices
3.5" Serial
ATA Devices
Media Card
Reader or
Diskette Drive
(optional)
5.25" Serial
ATA Devices
3.5" Serial
ATA Devices
Quantity Supported 122112
Position Supported
, , , ,
Controller USB/Diskette SATA SATA USB/Diskette SATA SATA
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 10

MT SFF
Hard Drive
One or two of the
following
80-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
160-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
250-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
RAID 80-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
RAID 160-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
RAID 250-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
2nd hard drive, 80-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
2nd hard drive, 160-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
2nd hard drive, 250-GB SATA 3.0-Gb/s Hard Drive (7200 rpm) X X
SATA HDD2 Cable – Microtower X
SATA HDD2 Cable – Small Form Factor X
Removable Storage –
One or more of the
following depending on
form factor (see Storage
– Drive Support section
above)
Diskette Drives
1.44-MB Diskette Drive X X
Media Reader
HP 16-in-1 Media Reader (USB connection on the system board) X X
Optical Drives
SATA CD-ROM Drive 1st Drive X X
SATA DVD-ROM Drive 1st Drive X X
SATA CD-RW/DVD-ROM Combo Drive 1st Drive X X
SATA DVD+/-RW (DL/DF) LightScribe Drive 1st Drive X X
SATA 16X DVD+/-RW LightScribe 1st Drive* X X
SATA 48X/32X Combo 1st Drive* X X
SATA CD-ROM Drive 2nd Drive X X
SATA DVD-ROM Drive 2nd Drive X X
SATA CD-RW/DVD-ROM Combo Drive 2nd Drive X X
SATA DVD+/-RW (DL/DF) LightScribe Drive 2nd Drive X X
SATA 16X DVD+/-RW LightScribe 2nd Drive* X X
SATA 48X/32X Combo 2nd Drive* X X
*Work with Windows Vista.
Removable Hard Drives*
Removable 3.5" 80GB SATA 3.0 Gb/s (7200 rpm) X X
Removable 3.5" 160GB SATA 3.0 Gb/s (7200 rpm) X X
Removable 3.5" 250GB SATA 3.0 Gb/s (7200 rpm) X X
*Removable Hard Drive replaces Optical Drive in Bay 1.
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 11

Security 1.2 TPM Embedded Security Chip* integrated with Broadcom NIC X X
HP ProtectTools Security Software Suite with BIOS Configuration (Serial,
Parallel, USB Enable/Disable), Credential Manager, Smart Card Manager
X X
HP Desktop Security lock kit (lock and cable) X X
Security cable with Kensington lock X X
* TPM module disabled where use is restricted by law; for example, Russia.
NIC Broadcom 5755 Gigabit Ethernet integrated on system board X X
Wireless Wireless A+G PCI Card (full height bracket) X
Wireless A+G PCI Card (low profile bracket) X
Modem 2006 Agere PCI 56K International SoftModem (full height) X
2006 Agere PCI 56K International SoftModem (low profile) X
Graphics Integrated ATI Radeon X300 graphics with VGA and DVI-D X X
ATI RADEON X1300 Pro (256MB SH) PCIe Graphics Card X X
ATI RADEON X1300 Pro (256MB DH) PCIe Graphics Card X X
ATI RADEON X1600XT (256MB DH FH) PCIe Graphics Card X
Audio Integrated High Definition audio with Realtek 2 channel ALC260 codec (all ports
are stereo)
X X
Microphone and Headphone front ports X X
Line-out and Line-In rear ports* X X
Aux Input connection on system board X X
Internal Speaker X X
* NOTE: Rear audio ports are re-taskable as Line-in, Line-out, or Microphone-in. External
speakers must be powered externally.
Input Devices Keyboard – One of the following
HP PS/2 Standard Keyboard X X
HP USB Standard Keyboard X X
HP USB Smartcard Keyboard X X
Mouse – One of the following
HP PS/2 2-Button Scroll Mouse X X
HP PS/2 2-Button Optical Scroll Mouse X X
HP USB 2-Button Optical Scroll Mouse X X
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 12

Miscellaneous HP FireWire / IEEE 1394 PCI Card (full height) X
HP FireWire / IEEE 1394 PCI Card (low profile) X
2nd serial port adapter X
2nd serial port adapter (low profile) X
Thermal Kit – Microtower X
Thermal Kit – Small Form Factor X
Tower stand X
XP Pro System Recovery CD US X X
Vista Business System Recovery DVD Kit X X
QuickSpecs
HP Compaq dc5750 Business PC
Standard Features and Configurable Components
DA - 12546 North America — Version 14 — March 21, 2007 Page 13

MT SFF Part Number
Communications Wireless LAN
HP Wireless A+G PCI Card (North America only) X X EA118AA
bt450 Bluetooth Wireless Printer and PC Adapter (IPG) X X Q6398A#ABA
NICs
Broadcom NetXtreme Gigabit Ethernet PCIe NIC Card X X EA833AA
Intel Pro 1000 PT Gb Ethernet PCIe NIC X X EH352AA
Modem
Agere 2006 PCI 56K International Modem X X EK694AA
Connectivty
Bundle Connectivity Starter Kit – Surge Protector/LAN
cable/Printer cable
X X EK694AA
Office 2007 Media-less
License Kits (MLKs)
MS Office Basic Edition 2007 – Media-less License Kit X X RZ361A#ABA
MS Office Small Business Edition 2007 – Media-less License
Kit
X X RZ365A#ABA
MS Office Professional Edition 2007 – Media-less License Kit X X RZ363A#ABA
Graphics Single head solutions
ATI RADEON X1300 Pro (256MB SH) PCIe Graphics Card X X AG392AA
Multi head solutions
ATI RADEON X1300 Pro (256MB DH) PCIe Graphics Card X X AH050AA
Hard Drives HP 80-GB SATA 3.0-Gb/s Hard Drive X X PY276AA
HP 160-GB SATA 3.0-Gb/s Hard Drive X X PY277AA
HP 250-GB SATA 3.0-Gb/s Hard Drive X X PY278AA
Input/Output Devices HP PS/2 Standard Keyboard X X DT527A#ABA
HP USB Standard Keyboard X X DT528A#ABA
HP USB BG1650 Standard Keyboard X X DT529A#ABA
HP USB Smartcard Keyboard X X ED707AA#ABA
HP PS/2 2-Button Scroll Mouse X X DD440B
HP USB 2-Button Optical Scroll Mouse (Carbonite/Silver) X X DC172B
PS/2 2-Button Optical Scroll Mouse EY703AA
Memory (DIMMs) PC2-5300 (DDR2, 667 MHz) DIMMs Non-ECC
HP 1 GB PC2-5300 (DDR2-667) DIMM X X PX976AA
HP 512 MB PC2-5300 (DDR2-667) DIMM X X PX975AA
HP 256 MB PC2-5300 (DDR2-667) DIMM X X PX974AA
QuickSpecs
HP Compaq dc5750 Business PC
After-Market Options (availability may vary by region)
DA - 12546 North America — Version 14 — March 21, 2007 Page 14

Monitors CRTs
HP s7540 17" (16.0" vis) CRT Monitor PF997AA#ABA
TFTs
HP L1506 15" TFT Flat Panel Monitor – Analog only PX848AA#ABA
HP L1706 17" TFT Flat Panel Monitor – Analog only PX849AA#ABA
HP L1740 17" TFT Flat Panel Display – Analog/Digital PL766AA#ABA
HP L1906 19" TFT Flat Panel Display – Analog only PX850AA#ABA
HP L1940T 19" TFT Flat Panel Display – Analog/Digital EM869AA#ABA
HP LP1965 19" TFT Flat Panel Display – Analog/Digital RA373AA#ABA
HP LP2065 20" TFT Flat Panel Display – Analog/Digital EF227A4#ABA
Widescreen TFTs
HP w19 19" TFT Widescreen Flat Panel Display – Analog/Digital EM885AA#ABA
HP L2045w 20" Widescreen Flat Panel Display – Analog/Digital RD125AA#ABA
HP LP2465 24" TFT Widescreen Flat Panel Display – Analog/Digital EF224A4#ABA
HP LP3065 30" TFT Widescreen Flat Panel Display – Analog/Digital EZ320A4#ABA
GSA Monitors 3PO Offering
Touchscreen TFT
HP L5006tm 15" Touch Screen Flat Panel Display RB146AA#ABA
Options
HP Flat Panel Speaker Bar EE418AA
Multimedia USB Powered Speakers X X RD628AA
Flat Panel Speaker Bar X X EE418AA
Optical Drives DVD-ROM Drive
HP SATA DVD-ROM Drive X X AH047AA
Combo Drive
HP SATA CD-RW/DVD-ROM Combo Drive X X AH046AA
DVD+/-RW Drive
HP SATA DVD+/-RW (DL/DF) LightScribe Drive X X AH048AA
Removable Storage Drive Key Options
HP 512MB USB 2.0 Drive Key X X ED516AA
Diskette and Digital Drives
HP 1.44-MB Internal Diskette Drive X X AH053AA
Removable Hard Drive
HP Removable SATA Hard Drive Enclosure (Frame & Carrier) X X RY102AA
HP Removable SATA Hard Drive Enclosure (Carrier Only) X X RY103AA
Multimedia
HP 16-in-1 Media Card Reader X X EM718AA
QuickSpecs
HP Compaq dc5750 Business PC
After-Market Options (availability may vary by region)
DA - 12546 North America — Version 14 — March 21, 2007 Page 15

Security Kensington lock X X PC766A
HP Business PC Security Lock X X EV265AA
HP USB Smartcard Keyboard X X ED707AA#ABA
Manageability HP OpenView Client Configuration Manager X X T3488AA
(use T3489AA
for 1000
licenses)
HP Client Foundation Suite
Includes:
HP Client Manager
HP Systems Insight Manager Connector
Altiris Local Recovery Pro
Altiris Inventory Solution
Altiris Deployment Solution
X X EF117AA
(use EF118AA
for 1000+
licenses)
HP Client Premium Suite
Includes:
HP Client Manager
HP Systems Insight Manager Connector
HP OpenView Connector
Altiris Connector Solution
Altiris Local Recovery Pro
Altiris Audit Express
Altiris Client Management Suite Level 1
X X EF119AA
(use EF120AA
for 1000+
licenses)
Miscellaneous
Accessories
HP 2nd Serial Port adapter X X PA716A
Belken USB to Serial Adapter X X EM449AA
HP FireWire / IEEE 1394 PCI Card X X PA997A
Tower Stand-Carbonite X RG048AA
5.25" Blank Bezel Kit (Carbonite 50/Bulk Pack) X X DC177B
DVI to DVI Cable X X DC198A
USB Cable connecting to USB hub, PC, or printer X X AH121AA
Local Area Network (LAN) cable X X AH122AA
Firewire (1394) Cable X X AH123AA
7-outlet Surge Protector X X AG290AA#ABA
550VA Uninterruptible Power Supply X X AH124AA#ABA
QuickSpecs
HP Compaq dc5750 Business PC
After-Market Options (availability may vary by region)
DA - 12546 North America — Version 14 — March 21, 2007 Page 16

Unit Environment and Operating
Conditions
Microtower Small Form Factor
General Unit Operating Guidelines (Need this updated for dc5750)
Keep the computer away from excessive moisture, direct moisture and the extremes of heat and cold, to ensure that
unit is operated within the specified operating range.
Leave a 4 in (10.2 cm) clearance on all vented sides of the computer to permit the required airflow.
Never restrict airflow into the computer by blocking any vents or air intakes.
Do not stack computers on top of each other or place computers so near each other that they are subject to each
other's re-circulated or preheated air.
Occasionally clean the air vents on the front, back, and any other vented side of the computer. Lint, dust and other
foreign matter can block the vents and limit the airflow.
If the computer is to be operated within a separate enclosure, intake and exhaust ventilation must be provided on the
enclosure, and the same operating guidelines listed above will still apply.
Temperature Range Operating: 50° to 95° F (10° to 35° C)*
Non-operating: -22° to 140° F(-30° to 60° C)
Relative Humidity Operating: 10% to 90% (non-condensing at ambient)
Non-operating: 5% to 95% (non-condensing at ambient)
Maximum Altitude (unpressurized) Operating: 10,000 ft (3048 m)
Non-operating: 30,000 ft (9144 m)
* NOTE: Operating temperature is de-rated 1.0 deg C per 300 m (1000 ft) to 3000 m (10,000 ft) above sea level, no direct
sustained sunlight. Maximum rate of change is 10 deg C/Hr. The upper limit may be limited by the type and number of
options installed.
Microtower Small Form Factor
Power Supply 300-watt BTX power
supply – Passive
PFC
115v/230v line switch
300-watt 80Plus*
BTX power supply –
Active PFC
240-watt BTX power
supply – Passive
PFC
115v/230v line switch
240-watt 80Plus*
BTX power supply –
Active PFC
Operating Voltage Range 90 to 132VAC, or 180
to 264VAC
90 to 264VAC 90 to 132VAC, or 180
to 264VAC
90 to 264VAC
Rated Voltage Range 100 to 127VAC, or
200 to 240VAC 100 to 240VAC
100 to 127VAC, or
200 to 240VAC 100 to 240VAC
Rated Line Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Operating Line Frequency Range 47–63 Hz 47–63 Hz 47–63 Hz 47–63 Hz
Rated Input Current 8A/4A 5A/2.5A 6A/3A 3.5A/1.75
Heat Dissipation Typical 315 btu/hr
(79 kg-cal/hr)
Maximum 1575 btu/hr
(397 kg-cal/hr)
Typical 270 btu/hr
(68 kg-cal/hr)
Maximum 1280 btu/hr
(322 kg-cal/hr)
Typical 315 btu/hr
(79 kg-cal/hr)
Maximum
1260 btu/hr
(317 kg-cal/hr)
Typical 270 btu/hr
(68 kg-cal/hr)
Maximum 1025 btu/hr
(258 kg-cal/hr)
Power Supply Fan Variable speed fan Variable speed fan Variable speed fan Variable speed fan
Energy Star 3.0 Compliant XXXX
Energy Star 4.0 Compliant X X
FEMP Standby Power Compliant
(<2W in S5 – Power Off)**
XXXX
QuickSpecs
HP Compaq dc5750 Business PC
Technical Specifications
DA - 12546 North America — Version 14 — March 21, 2007 Page 17

Power Consumption in ES Mode
– Suspend to RAM (S3)
(Instantly Available PC)
<4W <3W <4W <3W
Environmental and Mechanical
Engineering Support Center
(EMESC) – Intranet Web Site
only
http://env-webserver.ccm.cpqcorp.net/EMESC/default.htm
NOTES :
* This 80% efficient power supply is a requirement for US Energy Star 4.0 compliance in conjunction with a select range of
processors and modules.
** Power consumption in the Off/Apparent Off mode is measured and reported with the network interface controller "Wake
on LAN" feature disabled in F10 Setup (default is "enabled").
ROM BIOS Information
Key features of the HP BIOS in the dc5750 include:
Deployment and manageability – HP BIOS provides several technologies that help integrate the HP Business desktop
computer into the enterprise, such as PXE, remote configuration, remote control, and F10 Setup support for 12
languages.
Stability – HP BIOS supports the HP stable product roadmap by releasing only critical BIOS changes to the factory
and advanced change notification.
Security – HP BIOS offers a robust and flexible set of security features to help the system administrator secure their
systems from removal of sensitive data, and help prevent access by unauthorized users, subversion of OS security
policies, removal of hardware, flash of rogue BIOS images, and attacks on BIOS settings.
Thermal and power management – The HP BIOS provides and enables thermal and power management technologies
to assist in operating the HP Business Desktop computer in any enterprise environment.
Serviceability – HP BIOS provides diagnostic and detailed service information.
Upgrades and recovery – HP BIOS provides numerous ways to upgrade HP Business Desktop computers, including
BIOS updates from within DOS (Flashlite), BIOS updates from within Windows (HPQFlash, SSM), HP Client Manager,
and fail-safe recovery. In addition, the HP Business Desktop BIOS Utilities tool enables replicated BIOS setup
throughout the Enterprise; it is available from within the BIOS software and from the support website.
Additional HP BIOS Features
Administrator password – Also known as the setup password, this helps prevent unauthorized changes to the system
configuration. If the administrator password is not known, the BIOS version cannot be changed and changes cannot
be made to BIOS settings using F10 setup or under the OS.
Advanced Configuration and Power Interface (ACPI) – Represents a significant innovation in power and configuration
management, allowing operating systems and applications to manage power based on activity and usage. HP
Compaq dc5750 models use ACPI to provide power conservation features under Windows XP.
QuickSpecs
HP Compaq dc5750 Business PC
Technical Specifications
DA - 12546 North America — Version 14 — March 21, 2007 Page 18

Other Features Description
ACPI-Ready Hardware Advanced Configuration and Power Management Interface (ACPI).
Allows the system to wake from a low power mode.
Controls system power consumption, making it possible to place individual
cards and peripherals in a low-power or powered-off state without affecting
other elements of the system.
SMBIOS Ver. 2.4 System Management BIOS, previously known as DMI BIOS, for system
management information
AMD Cool 'n Quiet A setting in F10 Setup allows the system to automatically adjust the CPU speed,
voltage and power combination to match the instantaneous user performance
need. The AMD driver for this feature requires Windows XP SP2.
Dual-State Power Button Power button acts as both an on/off button and suspend-to-sleep button
Serviceability Features of System
Dual Color Power LED on Front of Computer (Indicates Normal Operations and Fault Conditions)
Diagnostic LED Explanation Table Number of 1-second red LED blinks followed by 2-second pause, then repeats:
2-processor thermal protection activated
3-processor not installed
4-power supply failure
5-memory error
6-video error
7-PCA failure (ROM detected failure prior to video)
8-invalid ROM, bootblock recover mode
System/Emergency ROM Flash ROM CMOS Battery Holder for easy
Replacement
Flash Recovery with Video 5 Aux Power LED on System PCA Processor ZIF Socket for easy
Upgrade
Over-Temp Warning on Screen
(Requires IM Agents)
Clear Password Jumper DIMM Connectors for easy Upgrade
Restore CD Clear CMOS Button NIC LEDs (integrated) (Green &
Amber)
Serviceability Features of Chassis
Dual Color Power and HD LED
– To Indicate Normal
Operations and Fault
Conditions
Color coordinated cables and
connectors
Tool-less Hood Removal
Front power switch System memory can be upgraded
without removing the system board
or any internal components
Tool-less Hard Drive, CD & Diskette
Removal
Feature Description
ASF 2.0 support (Alert Standard
Format)
Industry-standard specification for network alerting and remote control in operating
system-absent environments
Towerable Product can be oriented as a tower (in addition to desktop orientation)
QuickSpecs
HP Compaq dc5750 Business PC
Technical Specifications
DA - 12546 North America — Version 14 — March 21, 2007 Page 19

Drive Self Tests (DPS) Drive Protection System
A diagnostic hard drive self test. It scans critical physical components and every
sector of the hard drive for physical faults and then reports any faults to the
user.
Running independently of the operating system, it can be accessed through a
Windows-based diagnostics utility or through the computer's setup procedure. It
produces an evaluation on whether the hard drive is the source of the problem
and needs to be replaced.
The system expands on the Self-Monitoring, Analysis, and Reporting
Technology (SMART), a continuously running systems diagnostic that alerts the
user to certain types of failures.
DPS Access through F10 Setup
during Boot
SMART Technology*
(Self-Monitoring, Analysis and
Reporting Technology)
Allows hard drives to monitor their own health and to raise flags if imminent failures
were predicted
Predicts failures before they occur. Tracks fault prediction and failure indication
parameters such as re-allocated sector count, spin retry count, calibration retry
count
By avoiding actual hard drive failures, SMART hard drives act as "insurance"
against unplanned user downtime and potential data loss from hard drive failure
SMART I – Drive Failure Prediction
SMART II – Off-Line Data Collection
SMART III – Off-Line Read Scanning
with Defect Reallocation
* NOTE : This feature is inoperable when a RAID (Redundant Array of Independent Disks) configuration is enabled.
QuickSpecs
HP Compaq dc5750 Business PC
Technical Specifications
DA - 12546 North America — Version 14 — March 21, 2007 Page 20