Replacement for 7944-AC1-4599: Drop-In Alternatives We Stock
Looking for a replacement for the 7944-AC1-4599 (7944-AC1-4599 - IBM 2.26GHz 5.86GT/s QPI 12MB L3 Cache Intel Xeon L5640 6 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-AC1-4599
| SKU | 7944-AC1-4599 |
|---|---|
| Product | 7944-AC1-4599 - IBM 2.26GHz 5.86GT/s QPI 12MB L3 Cache Intel Xeon L5640 6 Core Processor |
| Current price | $109.75 |
| Stock status | In Stock |
| Detail page | View 7944-AC1-4599 › |
Drop-in replacements for 7944-AC1-4599
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-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
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
7944-7731 - IBM 2.13GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5506 4-Core Processor
SKU: 7944-7731
Price: $86.38
69Y0854 - IBM Intel Xeon HEXA Core X5650 2.66GHz 384 KB L1 Cache 1MB L2 Cache 12MB L3 Cache 6.4GT/s QPI Speed Socket FCLGA-1366 Processor
SKU: 69Y0854
Price: $223.51
81Y9326 - IBM Intel Xeon DP Quad Core X5647 2.93GHz 1MB L2 Cache 12MB L3 Cache 5.86GT/s QPI Speed Socket FCLGA-1366 32NM 130W Processor
SKU: 81Y9326
Price: $70.83
71Y9049 - IBM Intel Xeon DP Quad Core E5620 2.4GHz 1MB L2 Cache 12MB L3 Cache 5.86GT/s QPI Speed 32NM 80W Socket FCLGA-1366 Processor
SKU: 71Y9049
Price: $80.71
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.