Illustrated Parts & Service Map

HP Compaq dx7400 Small Form Factor Business PC

© 2007 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 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

page 1

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HP dx7400 manual Key Specifications, Spare Parts

dx7400 specifications

The HP dx7400 is a desktop computer designed primarily for business environments, providing a balance of performance, reliability, and scalability. Launched in the late 2000s, the dx7400 is tailored to meet the demanding needs of office tasks and professional applications while also being an economical option for enterprises.

One of the standout features of the HP dx7400 is its customizable performance. It is equipped with a range of Intel processors, typically offering options from the Intel Core 2 Duo to more potent options depending on configuration. This flexibility allows businesses to select a processor that best fits their workload requirements, whether for basic office tasks, demanding data processing, or multitasking between applications.

The HP dx7400 also emphasizes expandability. The system is designed with ample expansion slots that allow for additional memory, storage drives, and graphics cards. This expandability ensures that businesses can upgrade the machine as their needs grow without requiring a complete system overhaul. The desktop can support up to 8GB of DDR2 RAM, which is beneficial for running multiple applications simultaneously or handling memory-intensive tasks.

In terms of storage, the dx7400 provides various hard drive options, ranging from traditional HDDs to SATA drives, ensuring users have enough space for files, applications, and backups. The availability of different configurations means that organizations can select drives that offer a balance between speed and storage capacity.

The HP dx7400 is built with connectivity in mind. It provides multiple USB ports, including USB 2.0 and options for legacy connections like serial and parallel ports, catering to a broad array of peripherals and devices. The inclusion of audio and video outputs also makes it a suitable choice for presentations and multimedia projects.

Security is another crucial aspect of the HP dx7400. It often features tools like HP ProtectTools Security Suite, which helps safeguard sensitive data and provides secure access to systems. In addition to hardware security features, the dx7400 integrates various software solutions aimed at data protection.

Lastly, the compact design of the HP dx7400 enables it to fit well in a variety of office spaces. Its straightforward design ensures it can be easily integrated into an existing workplace setup without taking up too much space.

Overall, the HP dx7400 stands out as a versatile, reliable desktop solution that was engineered to cater to the needs of modern business operations, providing essential features for productivity and expandability for future growth.