Replacement for 46R8640: Drop-In Alternatives We Stock
Looking for a replacement for the 46R8640 (46R8640 - IBM 3.33GHz 1333MHz FSB 6MB Cache Intel Core 2 Duo E8600 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 46R8640
| SKU | 46R8640 |
|---|---|
| Product | 46R8640 - IBM 3.33GHz 1333MHz FSB 6MB Cache Intel Core 2 Duo E8600 Processor |
| Current price | $103.47 |
| Stock status | In Stock |
| Detail page | View 46R8640 › |
Drop-in replacements for 46R8640
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.
45C7737 - IBM 2.83GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo E8300 2-Core Processor
SKU: 45C7737
Price: $85.82
45C7738 - IBM 2.66GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo E8200 2-Core Processor
SKU: 45C7738
Price: $86.38
45C8531 - IBM 2.66GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo E8200 2-Core Processor
SKU: 45C8531
Price: $86.38
44Y5764 - IBM 3.00GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo E8400 2-Core Processor
SKU: 44Y5764
Price: $94.07
45R2568 - IBM 2.66GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo E8190 2-Core Processor
SKU: 45R2568
Price: $122.51
45C7741 - IBM 2.50GHz 1333MHz FSB 6MB L2 Cache Socket LGA775 Intel Core 2 Duo Q9300 4-Core Processor
SKU: 45C7741
Price: $294.51
45C7736 - IBM 3.0GHz 6MB L2 Cache 1333MHz FSB Socket LGA775 45NM 65W Intel Core-2-DUO E8400 Desktop Processor
SKU: 45C7736
Price: $90.71
45C7735 - IBM 3.16GHz 1333MHz FSB 6MB Cache Intel Core 2 Duo E8500 Processor
SKU: 45C7735
Price: $127.53
42W8239 - IBM 2.00GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Duo Q9100 4-Core Processor
SKU: 42W8239
Price: $90.01
45M2830 - IBM 2.80GHz 1066MHz FSB 6MB L2 Cache Socket PPGA478 Intel Core 2 Duo P9700 2-Core Processor
SKU: 45M2830
Price: $148.97
42W8291 - IBM 3.06GHz 1066MHz FSB 6MB L2 Cache Socket PPGA478 Intel Core 2 Duo T9500 2-Core Processor
SKU: 42W8291
Price: $199.91
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.