Replacement for 7944-7731: Drop-In Alternatives We Stock
Looking for a replacement for the 7944-7731 (7944-7731 - IBM 2.13GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5506 4-Core 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 7944-7731
| SKU | 7944-7731 |
|---|---|
| Product | 7944-7731 - IBM 2.13GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5506 4-Core Processor |
| Current price | $86.38 |
| Stock status | In Stock |
| Detail page | View 7944-7731 › |
Drop-in replacements for 7944-7731
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.
7944-AC1-4586 - IBM 2.40GHz 5.86GT/s QPI 12MB L3 Cache Intel Xeon E5620 Quad Core Processor
SKU: 7944-AC1-4586
Price: $85.82
7944-AC1-6993 - IBM 2.53GHz 5.86GT/s QPI 8MB L3 Cache Intel Xeon E5540 Quad Core Processor
SKU: 7944-AC1-6993
Price: $100.75
7944-AC1-7698 - IBM 2.53GHz 5.86GT/s QPI 8MB L3 Cache Intel Xeon E5540 Quad Core Processor
SKU: 7944-AC1-7698
Price: $100.75
7944-AC1-4599 - IBM 2.26GHz 5.86GT/s QPI 12MB L3 Cache Intel Xeon L5640 6 Core Processor
SKU: 7944-AC1-4599
Price: $109.75
7944-AC1-A0ZD - IBM 3.06GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5675 6 Core Processor
SKU: 7944-AC1-A0ZD
Price: $217.42
7944-AC1-A0ZU - IBM 3.06GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5675 6 Core Processor
SKU: 7944-AC1-A0ZU
Price: $217.42
7944-AC1-A0ZF - IBM 3.46GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5690 6 Core Processor
SKU: 7944-AC1-A0ZF
Price: $640.37
43X5399 - IBM 2.26GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5507 4-Core Processor
SKU: 43X5399
Price: $82.42
59Y5692 - IBM 2.00GHz 4.80GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5503 Dual-Core Processor
SKU: 59Y5692
Price: $85.14
42D1270 - IBM 2.13GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5506 4-Core Processor
SKU: 42D1270
Price: $86.38
71Y6962 - IBM 3.33GHz 2.5GT/s DMI 4MB SmartCache Socket FCLGA1156 Intel Core i5-660 2-Core Processor
SKU: 71Y6962
Price: $107.72
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.