Brand: HP · SKU: 405351-003 · MPN: 405351-003 · Category: Components
Genuine OEM replacement power supply unit for HP Workstation xw8400 and xw9400 series (Tower configuration). It is rated at 800W or 825W (part number TDPS-825ABB is mentioned) and designed for high-efficiency operation to support dual Intel Xeon processors and demanding professional graphics cards. Connectors typically include a standard 24-pin ATX main connector and dual 8-pin CPU power connectors, along with multiple SATA and Molex connectors. It features an air-cooled design with a proprietary form factor to fit seamlessly into the HP workstation chassis. Output rails mentioned include +12Va through +12Vg @ 18.0A each for the 825W variant.
| Model | TDPS-825ABB |
|---|---|
| Input Voltage | 100-240V 50~60Hz, 12A |
| Cooling System | Air-Cooled |
| Part Number (PN) | 405351-003, 408947-001 |
| Power Supply Capacity | 800W or 825W |
| Output Rails (825W variant) | +12Va @ 18.0A, +12Vb @ 18.0A, +12Vc @ 18.0A, +12Vd @ 18.0A, +12Ve @ 18.0A, +12Vf @ 18.0A, +12Vg @ 18.0A |
| Warranty | 90 Days Warranty (Used/Refurbished listings) or 30 Days (Other listings) |
| Weight | 1.5 Kilograms (kg) |
| Dimensions | 5.00 inches x 5.00 inches x 5.00 inches (Package dimensions from one source) |
This is an 800W/825W Power Supply Unit manufactured by HP, bearing part number 405351-003, primarily designed as a replacement or upgrade for the HP Workstation xw8400 and xw9400 models. It is known for its high-power output suitable for dual-CPU configurations.
Yes, this HP XW8400/XW9400 Workstation 800W/825W Power Supply Unit (PSU) (405351-003) is 100% genuine HP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HP XW8400/XW9400 Workstation 800W/825W Power Supply Unit (PSU) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 405351-003.