Replacement for 257951-003: Drop-In Alternatives We Stock
Looking for a replacement for the 257951-003 (257951-003 - HP System Board (MotherBoard) Pentium4 Socket-478 400FSB for EVO W4000 Workstation)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 257951-003
| SKU | 257951-003 |
|---|---|
| Product | 257951-003 - HP System Board (MotherBoard) Pentium4 Socket-478 400FSB for EVO W4000 Workstation |
| Stock status | In Stock |
| Detail page | View 257951-003 › |
Drop-in replacements for 257951-003
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
323091R-001 - HP System Board (Motherboard) Pentium-4 Socket 478-Pin for HP EVO DC330/DC530 Desktop PC
SKU: 323091R-001
Price: $114.36
360427-001 - HP System Board (Motherboard) Socket 478 for EVO DC5000/DX2000 Desktop PC
SKU: 360427-001
Price: $205.26
359795-001 - HP Pentium4 Socket 478-Pin System Board (Motherboard) for HP EVO DC5000/DX2000
SKU: 359795-001
Price: $205.26
289767-001 - HP System Board (MotherBoard) 845G Chipset Socket-478 ATX for Presario 6000T EVO D310/D310V Notebook PC
SKU: 289767-001
Price: $235.79
289767-006 - HP System Board (MotherBoard) MS-6541 845G Chipset Socket-478 ATX for Presario 6000T EVO D310/D310V Notebook PC
SKU: 289767-006
Price: $321.17
305374-001 - HP System Board (Motherboard) Socket 478 for EVO D330 / D530 SFF PC
SKU: 305374-001
Price: $943.37
323091-001 - HP System Board (Motherboard) Socket 478 for EVO DC330/DC530 Desktop PC
SKU: 323091-001
Price: $943.37
011346-000 - HP / Compaq System Board (Motherboard) for EVO D300 Desktop System
SKU: 011346-000
Price: $182.37
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.