Replacement for 305579-001: Drop-In Alternatives We Stock
Looking for a replacement for the 305579-001 (305579-001 - HP 2.66GHz 512KB L2 Cache Socket 478 Intel Pentium 4 Processor)? 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 305579-001
| SKU | 305579-001 |
|---|---|
| Product | 305579-001 - HP 2.66GHz 512KB L2 Cache Socket 478 Intel Pentium 4 Processor |
| Current price | $449.39 |
| Stock status | In Stock |
| Detail page | View 305579-001 › |
Drop-in replacements for 305579-001
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.
323223-001 - HP / Compaq 2.40GHz 512KB L2 Cache Socket 478 Intel Pentium 4-D Processor
SKU: 323223-001
Price: $326.00
293370-001 - HP 2.26GHz 533MHz FSB 512KB L2 Cache Socket 478 Intel Pentium 4 Processor
SKU: 293370-001
Price: $405.26
344056-001 - HP 2.50GHz 400MHz FSB 128KB L2 Cache Socket 478 Intel Celeron Processor
SKU: 344056-001
Price: $334.74
323091R-001 - HP System Board (Motherboard) Pentium-4 Socket 478-Pin for HP EVO DC330/DC530 Desktop PC
SKU: 323091R-001
Price: $114.36
153097-001 - HP 550MHz 100MHz FSB 1MB L2 Cache Socket Slot 2 Intel Pentium III Xeon 550 MHz Processor Single Core Processor
SKU: 153097-001
Price: $115.58
625491-001 - HP System Board (MotherBoard) Intel Socket-478 for Compaq 320 321 420 Notebook PC
SKU: 625491-001
Price: $80.55
413670-001 - HP Compaq Intel System Board (Motherboard) Socket 478 for NC6320 Notebook
SKU: 413670-001
Price: $95.45
577225-001 - HP Intel System Board (Motherboard) Socket 478 for ProBook 4310S
SKU: 577225-001
Price: $97.37
460718-001 - HP Intel System Board (Motherboard) Socket 478 for Pavilion DV2000 / DV3000
SKU: 460718-001
Price: $106.89
503534-001 - HP Compaq Intel System Board (Motherboard) Socket 478 for Presario CQ60
SKU: 503534-001
Price: $117.47
583080-001 - HP Intel System Board (Motherboard) Socket 478 for ProBook 4410S / 4411S / 4510S
SKU: 583080-001
Price: $126.00
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.