Illustrated Parts & Service Map
HP Compaq dx2250 Microtower
Business PC
© 2006 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.
Document Number 440318-001. 1st Edition November 2006.
Key Specifications
Processor Type: AMD Athlon 64 Dual Core, AMD Athlon 64, and
RAM Type: DDR PC2-5300 non-ECC
Maximum RAM Supported: 4 GB
Expansion Bus: PCI 2.3
Graphics Adapter Integrated controller. PCI-E support.
Hard drive interface: SATA 3.0 Gb/s
I/O Interfaces: Serial (1), parallel (1), USB 2.0 (6), RJ-45 (1), front and
AMD Sempron 64 with HyperTransport
rear audio jacks (2 each), P/S2 (2), and VGA (1)
Cables
Miscellaneous cable kit, includes: 410725-001
1 SATA HDD cable(K1D-1008060-M78)
2 ODD cable (K12-1080104-M78)
3 Diskette drive cable (385981-002)
* Front USB cable with mounting screw 436328-001
* Power switch with cable and switch mounting
bracket
* DMS50 to Dual VGA adapter 339257-001
*Not shown
416163-001
Spare Parts
System Unit
1 Front bezel without bezel blank 438609-001
2 Access panel 440197-001
3 Chassis not spared
4 Power supply, non-PFC, 250 W 410719-001
4 Power supply, PFC, 250 W 410720-001
Mass Storage Devices
1 Diskette drive, 3.5-inch, with mounting screws 392415-001
2
48X CD-ROM drive 397130-001
* 52X CD-ROM drive 413522-001
* 48X/32/X48X CD-RW drive 395272-001
* 48X/32X/48X+16X CD-RW/DVD-ROM drive 405425-001
* 16/48X DVD ROM Drive 405761-001
* 16X DVD +/- RW 405760-001
3
80-GB\7200 RPM SATA hard drive, 3.0 Gb/s 440754-001
*
160-GB\7200 RPM SATA hard drive, 3.0 Gb/s 440499-001
*
250-GB\7200 RPM SATA hard drive, 3.0 Gb/s 440747-001
*
Media card reader 407187-001
*Not shown
dx2250 Illustrated Parts & Service Map, MT Chassis 440318-001 page 1
Keyboards (not illustrated)
PS/2, Basic
USB, Basic
French Canadian -121
International -B31 Taiwanese -AB1
Korean (Hanguel) -AD1 Thai -281
LA Spanish -161
Standard and Optional Boards
Memory modules, non-ECC, DDR2
1 256 MB, PC2-5300, CL5
* 512 MB, PC2-5300, CL5
* 1 GB, PC2-5300, CL5
System Boards with thermal grease, alcohol pad, and CPU socket cover
2 Standard board 438601-001
AMD Sempron64 processor with 800 MHz HyperTransport
* 3000+, 1.6 GHz, 256K cache, 1.6 GHz FSB 441230-001
* 3200+, 1.8 GHz, 128K cache, 1.6 GHz FSB 441229-001
* 3400+, 1.8 GHz, 256K cache, 1.6 GHz FSB 433506-001
* 3600+, 2.0 GHz, 256K cache, 1.6 GHz FSB 435919-001
AMD Athlon64 processor with 1.0 GHz HyperTransport,
* 3500+, 2.2 GHz, 512 KB cache, 2.0 GHz FSB 435911-001
* 3800+, 2.4 GHz, 512 KB cache, 2.0 GHz FSB 435912-001
AMD Athlon 64 Dual Core processor with 1.0 GHz HyperTransport
* 3800+, 2.0 GHz, 1.0 MB cache, 2.0 GHz FSB 435913-001
* 4200+, 2.2 GHz, 1.0 MB cache, 2.0 GHz FSB 435914-001
* 4600+, 2.4 GHz, 1.0 MB cache, 2.0 GHz FSB 435915-001
Other boards
* ATI Radeon X1300Pro, 256 MB, PCIe, with DVI-I
and S-Video output
* Dual head graphics, 256 MB, PCI-E 432747-001
* 802.11 Wireless LAN adapter 391866-001
* 802.11 Wireless LAN adapter, NA 391866-002
* Standard 1394 PCI card with 2 external and 1
internal ports
* Gigabit NIC, PCI-E card 398754-001
* Agere International 56K Modem, FH 398661-001
* DVI-I to VGA graphics adapter 202997-005
* Not shown
LP = Low profile
FH = Full height
382925-xxx
382926-xxx
PRC -AA1
U.S. -001
396519-001
396520-001
398038-001
413023-001
393308-001
Miscellaneous Parts
Miscellaneous parts kit, includes: 410717-001
* 3.5” Diskette drive bezel (414218-001)
* 3.5” Bezel blank (414219-001)
* 5.25” Bezel blank (166775-004)
* #6-32 x .187 Taptite, hitop screw with serrations (6
ea) (192308-003)
* #6-32 x .187 Taptite, hitop screw with serrations (6
ea) (192308-001)
* #6-32 x .250 Taptite, hitop screw with captive flat
washer (2 ea) (114399-067-001)
* M3 x 5 mm Taptite hitop screw with serrations (4
ea) (247348-001)
M5 x 12mm Plastite screw with flat, countersunk
head (247481-002)
* EMI shield 419986-001
1 Chassis fan with mounting screws 438741-001
2 Heatsink with alcohol pad and factory-applied ther-
mal grease
3 Internal speaker 438607-001
*Mouse, PS2, optical 417966-001
* Mouse, PS2, scroll type 390937-001
* Mouse, optical 390938-001
* Battery, real-time clock 153099-001
* Foot (4 ea) 370708-001
* DVI-I to VGA adapter 202997-001
*Not shown
438602-001
dx2250 Illustrated Parts & Service Map, MT Chassis 440318-001 page 2