Replacement for 00D2581: Drop-In Alternatives We Stock
Looking for a replacement for the 00D2581 (00D2581 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor)? Pro Disk Network ships IBM 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 00D2581
| SKU | 00D2581 |
|---|---|
| Product | 00D2581 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor |
| Current price | $73.53 |
| Stock status | In Stock |
| Detail page | View 00D2581 › |
Drop-in replacements for 00D2581
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.
00D1266 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 00D1266
Price: $73.53
90Y6367 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 90Y6367
Price: $212.32
90Y4744 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 90Y4744
Price: $212.32
90Y4801 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 90Y4801
Price: $212.32
90Y5292 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 90Y5292
Price: $212.32
94Y6380 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 94Y6380
Price: $212.32
00J6359 - IBM 1.80GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2403 v2 Quad Core Processor
SKU: 00J6359
Price: $43.53
00J6403 - IBM 1.80GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2403 v2 Quad Core Processor
SKU: 00J6403
Price: $43.53
00J6370 - IBM 1.80GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2403 v2 Quad Core Processor
SKU: 00J6370
Price: $43.53
00D3246 - IBM 1.80GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2403 Quad Core Processor
SKU: 00D3246
Price: $73.53
00Y3674 - IBM 1.80GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2403 Quad Core Processor
SKU: 00Y3674
Price: $73.53
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.