Replacement for 403836-001: Drop-In Alternatives We Stock
Looking for a replacement for the 403836-001 (403836-001 - HP 2.4GHz 1000MHz FSB 2 L2 Cache Socket 940 AMD Opteron 880 Dual-Core 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 403836-001
| SKU | 403836-001 |
|---|---|
| Product | 403836-001 - HP 2.4GHz 1000MHz FSB 2 L2 Cache Socket 940 AMD Opteron 880 Dual-Core Processor |
| Current price | $71.58 |
| Stock status | In Stock |
| Detail page | View 403836-001 › |
Drop-in replacements for 403836-001
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.
390249-001 - HP 2.20GHz 1000MHz FSB 2MB L2 Cache Socket 940 AMD Opteron 875 Dual Core Processor for ProLiant DL585 Server
SKU: 390249-001
Price: $71.58
378909-001 - HP 2.6GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 252 1-Core Processor
SKU: 378909-001
Price: $73.68
403007-001 - HP 2.8GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 254 HT Processor
SKU: 403007-001
Price: $73.68
381837-001 - HP 2.6GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 252 Processor
SKU: 381837-001
Price: $97.14
371755-001 - HP 2.4GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 850 Processor for ProLiant DL585 G1 Server
SKU: 371755-001
Price: $121.05
410873-001 - HP 2.6GHz 1000MHz FSB 2X1MB Cache Socket 940 AMD Opteron 885 Dual-Core Processor for ProLiant DL585 G1 Server
SKU: 410873-001
Price: $128.42
404043-001 - HP 2.8GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 854 Processor for ProLiant BL45P Blade Server
SKU: 404043-001
Price: $136.45
414453-001 - HP 2.6GHz 1000MHz FSB 2MB L2 Cache Socket 940 AMD Opteron 885 Dual-Core Processor
SKU: 414453-001
Price: $138.95
414452-001 - HP 2.40GHzHz 1000MHz FSB 2MB L2 Cache Socket 940 AMD Opteron 280 Dual-Core HT Processor
SKU: 414452-001
Price: $147.86
403407-001 - HP 2.40GHz 1000MHz FSB 2MB L2 Cache Socket 940 AMD Opteron 280 Dual-Core HT Processor
SKU: 403407-001
Price: $147.86
399203-001 - HP 2.8GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 854 Processor for ProLiant BL45P Blade Server
SKU: 399203-001
Price: $194.37
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.