Replacement for 44R5635: Drop-In Alternatives We Stock
Looking for a replacement for the 44R5635 (44R5635 - IBM 3.0GHz 12MB L2 Cache 1333MHz FSB 45NM 80W Socket LGA-771 Intel Xeon DP Quad Core E5450 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 44R5635
| SKU | 44R5635 |
|---|---|
| Product | 44R5635 - IBM 3.0GHz 12MB L2 Cache 1333MHz FSB 45NM 80W Socket LGA-771 Intel Xeon DP Quad Core E5450 Processor |
| Current price | $116.08 |
| Stock status | In Stock |
| Detail page | View 44R5635 › |
Drop-in replacements for 44R5635
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.
43W3996 - IBM Intel Xeon Quad Core E5450 3.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA771 45NM 80W Processor
SKU: 43W3996
Price: $74.99
43X5132 - IBM Intel Xeon E5420 Quad Core 2.5GHz 12MB L2 Cache 1333MHz FSB Socket J(LGA771) 45NM 80W Processor
SKU: 43X5132
Price: $77.91
44T1731 - IBM Intel Xeon E5440 Quad Core 2.83GHz 12MB L2 Cache 1333MHz FSB Socket LGA771 45NM 80W Processor
SKU: 44T1731
Price: $82.42
44E5058 - IBM Intel Xeon E5405 Quad Core 2.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA771 45NM 80W Processor
SKU: 44E5058
Price: $82.42
44T1715 - IBM Intel Xeon DP Quad Core E5405 2.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Processor
SKU: 44T1715
Price: $84.57
44R5647 - IBM Intel Xeon Quad Core E5430 2.66GHz 12MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Processor
SKU: 44R5647
Price: $84.91
'49Y3028 - IBM Intel Xeon E5450 Quad Core 3.0GHz 12MB L2 Cache 1333MHz FSB Socket LGA771 45NM 80W Processor for System x3450, X3550, and X3650
SKU: 49Y3028
Price: $84.91
44R5621 - IBM Intel Xeon E5410 Quad Core 2.33GHz 12MB L2 Cache 1333MHz FSB Socket LGA771 45NM 80W Processor
SKU: 44R5621
Price: $89.12
44R5614 - IBM Intel Xeon E5420 Quad Core 2.5GHz 12MB L2 Cache 1333MHz FSB Socket J(LGA771) 45NM 80W Processor
SKU: 44R5614
Price: $91.91
44R5646 - IBM Intel Xeon Quad Core E5420 2.5GHz 12MB L2 Cache 1333MHz FSB 45NM 80W Socket LGA771 Processor
SKU: 44R5646
Price: $94.59
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.