HP Pro 3120 Illustrated Parts & Service Map, MT chassis 621938-001 page 1
Illustrated Parts & Service Map
HP Pro 3120 Business PC
Minitower Chassis
© 2010 Hewlett-Packard Development Company, L.P. The information con-
tained herein is subject to change without notice. HP shall not be liable for
technical or editorial errors or omissions contained herein. Intel, Pentium,
Intel Inside, and the Intel logo are trademarks or registered trademarks of the
Intel Corporation and its subsidiaries in the U. S. and other countries.
Document Number 621938-001. 1st Edition May 2010.
Key Specifications
Spare Parts
Processor Type Intel® Celeron, Pentium, Core™ 2 Duo, Core 2 Quad
RAM Type DDR3-SDRAM DIMMs, PC2-10600 (1333 MHz) non-ECC
Maximum RAM Supported 8 GB
Expansion Slots • (3) PCIe x1
• (1) PCIe x16
Graphics Adapter Integrated Intel Graphics Media Accelerator X4500HD
Chipset Intel G43 Express
Drive Support • (2) external 5.25-inch
• (1) external 3.5-inch
• (2) internal 3.5-inch
I/O Interfaces Front: (2) USB 2.0 ports, microphone, headphone
Rear: (4) USB, (1) VGA, (1) DVI, (1) RJ-45 Ethernet, (1)
SPDIF Out, (1) audio in, (1) audio out, (1) microphone, (1) sur-
round rear, (1) surround side, (1) surround center/sub
Operating Systems • Windows 7
• Windows XP Professional
• FreeDOS
System Unit
1 Front bezel 614499-001
2 Access panel 586372-001
3 Power supply, 300W, PFC 592502-001
4 Chassis not spared
Cables
1 Front I/O assembly 508463-001
2 Power switch/LED with holder 614496-001
* SATA optical drive cable with latch, 9.5 inch (240 mm) 614498-001
* SATA hard drive cable with latch, 6.5 inch (165 mm) 448670-001
*Not shown
Keyboards (not illustrated)
PS/2
USB, Standard
USB SmartCard
USB, low cost
537745-xxx
537746-xxx
537747-xxx
537924-xxx
Arabic[c] -171
Hungarian -211
Belgian -181 International English -L31
BHCSY[a] -BL1
Italian -061
BHCSY[b] -B41 Norwegian -091
Bulgaria[b] -261
Portuguese -131
Czech[b] -221 Romanian[b] -271
Danish[b] -081
Russian[d] -251
Finnish -351 Slovakian -231
French -051 Spanish -071
French Arabic -DE1 Swedish -101
German -041 Swiss -111
Greek -151 Turkish -141
Hebrew -BB1 U.K. -031
[a] 537747-xxx only
[b] not for 537747-xxx
[c] 537924-xxx only
[d] not for 537746-xxx
Mass Storage Devices (not illustrated)
Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive 581601-001
DVD±RW and CD-RW SuperMulti DL Combo Drive with LightScribe 581600-001
DVD-ROM drive 581599-001
2 TB hard drive, 7200 rpm 616608-001
1.5 TB hard drive, 7200 rpm 613209-001
1.5 TB hard drive, 5400 rpm 613203-001
1 TB hard drive, 7200 rpm 613202-001
750 GB hard drive, 7200 rpm 613205-001
640 GB hard drive, 7200 rpm 613204-001
500 GB hard drive, 7200 rpm 613208-001
320 GB hard drive, 7200 rpm 613207-001
320 GB hard drive, 5400 rpm 586969-001
250 GB hard drive, 7200 rpm 613206-001
250 GB hard drive, 5400 rpm 586719-001
250 GB USB hard drive 586383-001
160 GB hard drive, 7200 rpm 613201-001
160 GB hard drive, 5400 rpm 419102-001
Hard drive conversion bracket 397117-001
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