Replacement for 312451-002: Drop-In Alternatives We Stock
Looking for a replacement for the 312451-002 (312451-002 - HP Processor Heatsink P4 for WorkStation Xw4100)? 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 312451-002
| SKU | 312451-002 |
|---|---|
| Product | 312451-002 - HP Processor Heatsink P4 for WorkStation Xw4100 |
| Current price | $157.00 |
| Stock status | In Stock |
| Detail page | View 312451-002 › |
Drop-in replacements for 312451-002
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.
398293-002 - HP Copper Heatsink and Cooling Fan for xW8400 / xW6400 WorkStation
SKU: 398293-002
Price: $73.68
412095-001 - HP Processor Heatsink/Fan Assembly for WorkStation Xw6200 Xw8200
SKU: 412095-001
Price: $105.26
681958-001 - HP Processor Heatsink Dual Fan Assembly for Z1 WorkStation (energy Star)
SKU: 681958-001
Price: $124.13
453580-001 - HP Processor Heatsink/Fan Assembly for WorkStation Xw4600 Xw4550
SKU: 453580-001
Price: $126.22
653629-001 - HP Heatsink (cpu 45w/55w Quad Processor) for Elitebook 8760w Mobile WorkStation
SKU: 653629-001
Price: $142.36
671194-001 - HP Processor Heatsink Dual Fan Assembly for Z1 WorkStation (energy Star)
SKU: 671194-001
Price: $143.18
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.