Replacement for 46R8648: Drop-In Alternatives We Stock
Looking for a replacement for the 46R8648 (46R8648 - Lenovo 2.66GHz 6MB L2 Cache 1333MHz FSB Socket LGA-775 Intel Core Q9400 2 Quad 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 46R8648
| SKU | 46R8648 |
|---|---|
| Product | 46R8648 - Lenovo 2.66GHz 6MB L2 Cache 1333MHz FSB Socket LGA-775 Intel Core Q9400 2 Quad Processor |
| Current price | $146.30 |
| Stock status | In Stock |
| Detail page | View 46R8648 › |
Drop-in replacements for 46R8648
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.
43C1694 - IBM Intel Core 2 Duo E6850 3.0HZ 4MB L2 Cache 1333MHz FSB Socket LGA-775 Desktop Processor
SKU: 43C1694
Price: $85.82
43W4034 - IBM Intel Xeon Dual Core X5260 3.33GHz 6MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Processor
SKU: 43W4034
Price: $106.82
44T1793 - IBM Intel Xeon Dual Core X5260 3.33GHz 6MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Processor
SKU: 44T1793
Price: $122.36
44T1792 - IBM 3.33GHz 6MB L2 Cache 1333MHz FSB Socket LGA-771 Intel Xeon X5260 Dual Core Processor
SKU: 44T1792
Price: $398.80
43W4036 - IBM Intel Xeon Dual Core X5260 3.33GHz 6MB L2 Cache 1333MHz FSB Socket LGA-771 45NM 80W Processor
SKU: 43W4036
Price: $398.80
42C1143 - IBM Intel Xeon 3050 Dual Core 2.13GHz 2MB L2 Cache 1066MHz FSB Socket LGA-775 65NM 65W Processor
SKU: 42C1143
Price: $82.42
53Y6654 - IBM Intel Core 2 Duo E7500 2.93GHz 3MB L2 Cache 1066MHz FSB 45NM 65W Socket LGA-775 Processor
SKU: 53Y6654
Price: $86.38
41U5398 - IBM Intel E6300 Core2 DUO 1.86GHz 2MB L2 Cache 1066MHz FSB Socket LGA-775 Processor
SKU: 41U5398
Price: $89.62
53Y9049 - IBM Intel PENTIUM Dual Core E5300 2.6GHz 2MB L2 Cache 800MHz FSB Socket LGA-775 45NM 65W Desktop Processor
SKU: 53Y9049
Price: $113.68
41X5744 - IBM Intel Core 2 Duo E6700 2.66GHz 4MB L2 Cache 1066MHz FSB Socket LGA-775 Processor
SKU: 41X5744
Price: $127.53
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.