Illustrated Parts & Service Map

HP Compaq dx7400 Small Form Factor Business PC

© 2007 Hewlett-Packard Development Company, L.P. The information contained 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 459783-001. 1st Edition September 2007.
Key Specifications

Processor Type

Intel Core 2 Duo, Core 2 Quad, Pentium Dual Core, Celeron

 

 

RAM Type

DDR2-SDRAM DIMMs, PC2-5300 (667 MHz) non-ECC or

 

PC2-6400 (800 MHz) non-ECC

 

 

 

Maximum RAM Supported

8 GB

 

 

 

 

 

Expansion Slots

•

1

PCIe-x16

 

•

2

PCIe-x1

 

•

1

PCI

 

 

Graphics Adapter

Intel Graphics Media Accelerator

 

 

Drive Support

• SATA (hard drives and optical drives)

 

• FDD, Media Card Reader

 

 

I/O Interfaces

Serial (2, 1optional), parallel (1), USB 2.0 (8), RJ-45 (1), audio

 

jacks (3), PS/2 ports (2), VGA (1)

 

 

 

 

Spare Parts

 

 

 

System Unit

1

Access panel

447589-001

 

 

 

2

Chassis

not spared

 

 

 

3

Front bezel assembly

447592-001

 

 

 

4

Power supply, 250W

447585-001

 

 

 

* Not shown

Cables

1

Cable kit, includes:✝

 

 

 

454704-001

 

 

• SATA hard drive cable, 10 inch, right angle and straight end

 

 

 

 

 

connectors

 

 

 

 

 

 

 

 

• SATA optical drive cable, 14 inch, right angle and straight end

 

 

 

 

 

connectors

 

 

 

 

 

 

 

 

• Diskette drive cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Power/LED cable with switch and LED holder

447590-001

 

 

 

 

 

 

 

 

 

3

Front USB cable

 

 

 

447591-001

 

 

 

 

 

 

 

 

 

4

Diskette drive cable

 

 

 

439216-001

 

 

 

 

 

 

 

 

 

*

Modem cable, RJ-11

 

 

 

198220-005

 

 

 

 

 

 

 

 

 

 

*Not shown

 

 

 

 

 

 

 

✝Hard drive cable shown

 

 

 

 

 

 

 

Keyboards (not illustrated)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PS/2, Basic

 

 

435302-xxx

 

 

 

 

USB, Basic

 

 

435382-xxx

 

 

 

 

 

 

 

 

 

 

 

 

International

-B31

 

PRC

 

 

-AA1

 

 

 

 

 

 

 

 

 

Japanese

-291

 

Taiwanese

 

 

-AB1

 

 

 

 

 

 

 

 

 

Korean

-KD1

 

Thai

 

 

-281

 

 

 

 

 

 

 

 

 

Mass Storage Devices (not illustrated)

 

 

 

 

 

 

 

 

 

 

 

 

Diskette drive with bezel and cable

 

 

 

 

392415-001

 

 

 

 

 

 

 

 

Media card reader, 3.5 inch

 

 

 

 

407187-001

 

 

 

 

 

 

 

 

16X SATA DVD-ROM drive

 

 

 

 

419496-001

 

 

 

 

 

 

 

 

48X SATA CD-RW/DVD-ROM drive

 

 

 

 

419497-001

 

 

 

 

 

16X SATA DVD±RW and CD-RW drive with LightScribe

 

447310-001

 

 

 

 

 

80 GB, 7200-RPM SATA hard drive, 8-MB cache

 

449978-001

 

 

 

 

 

160 GB, 7200-RPM SATA hard drive, 8-MB cache

 

449979-001

 

 

 

 

 

250 GB, 7200-RPM SATA hard drive, 8-MB cache

 

449980-001

 

 

 

 

 

 

 

 

 

dx7400 Illustrated Parts & Service Map, SFF Chassis

459783-001

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