Replacement for 44R5500: Drop-In Alternatives We Stock
Looking for a replacement for the 44R5500 (44R5500 - IBM 1.86GHz 1066MHz FSB 2MB Cache Intel Core 2 Duo E6305 Dual 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 44R5500
| SKU | 44R5500 |
|---|---|
| Product | 44R5500 - IBM 1.86GHz 1066MHz FSB 2MB Cache Intel Core 2 Duo E6305 Dual Core Processor |
| Current price | $142.49 |
| Stock status | In Stock |
| Detail page | View 44R5500 › |
Drop-in replacements for 44R5500
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.
41Y4250 - IBM 1.86GHz 1066MHz FSB 2MB L2 Cache Intel Core 2 Duo E6300 Dual Core Processor
SKU: 41Y4250
Price: $89.95
43W0954 - IBM 1.86GHz 1066MHz FSB 2MB L2 Cache Socket LGA775 Intel Core 2 Duo E6300 Dual Core Processor
SKU: 43W0954
Price: $89.95
43W0953 - IBM 1.86GHz 1066MHz FSB 2MB L2 Cache Intel Core 2 Duo E6300 Dual Core Processor
SKU: 43W0953
Price: $126.36
41Y4222 - IBM 1.86GHz 1066MHz FSB 2MB L2 Cache Intel Core 2 Duo E6300 Dual Core Processor
SKU: 41Y4222
Price: $126.36
41X2495 - IBM Intel Core 2 Duo E6300 1.86GHz 2MB L2 Cache 1066MHz FSB Socket LGA-775 65NM 65W Desktop Processor
SKU: 41X2495
Price: $127.68
41Y4251 - IBM 2.13GHz 1066MHz FSB 2MB Cache Intel Core 2 Duo E6400 Processor
SKU: 41Y4251
Price: $276.32
8808VQE - IBM Lenovo 2.13GHz 1066MHz FSB 2MB L2 Cache Intel Core 2 Duo E6400 Processor for ThinkCentre M55
SKU: 8808VQE
Price: $276.32
41X2496 - IBM 2.13GHz 1066MHz FSB 2MB L2 Cache Intel Core 2 Duo E6400 Processor for ThinkCentre M55
SKU: 41X2496
Price: $276.32
71Y9889 - IBM 2.80GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Intel Core 2 Duo E7400 2-Core Processor
SKU: 71Y9889
Price: $82.42
42C4299 - IBM 2.00GHz 1066MHz FSB 3MB L2 Cache Socket PGA478 Intel Core 2 Duo P7370 2-Core Processor
SKU: 42C4299
Price: $86.38
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.