Replacement for 81Y6929: Drop-In Alternatives We Stock
Looking for a replacement for the 81Y6929 (81Y6929 - IBM Intel Xeon Quad Core E3-1280 3.5GHz 8MB SMART Cache 5GT/s DMI Socket LGA-1155 32NM 95W 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 81Y6929
| SKU | 81Y6929 |
|---|---|
| Product | 81Y6929 - IBM Intel Xeon Quad Core E3-1280 3.5GHz 8MB SMART Cache 5GT/s DMI Socket LGA-1155 32NM 95W Processor |
| Current price | $1,349.28 |
| Stock status | In Stock |
| Detail page | View 81Y6929 › |
Drop-in replacements for 81Y6929
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.
46W6608 - IBM 3.60GHz 5.00GT/s DMI 8MB L3 Cache Intel Xeon E3-1280 v3 Quad Core Processor
SKU: 46W6608
Price: $531.36
81Y6941 - IBM 3.50GHz 5.00GT/s DMI 8MB Cache Intel Xeon E3-1280 Quad Core Processor for System x
SKU: 81Y6941
Price: $1,349.28
43X1002 - IBM Intel Xeon Quad Core E5310 Quad Core 1.6GHz 8MB L2 Cache 1066MHz FSB Socket 771 Processor
SKU: 43X1002
Price: $124.13
00D2761 - IBM Intel Xeon Quad Core E3-1240V2 3.4GHz 8MB SMART Cache 5GT/s DMI Socket FCLGA-1155 22NM 69W Processor
SKU: 00D2761
Price: $154.11
44Y5784 - IBM 2.40GHz 2.5GT/s 8MB Smart Cache Socket LGA1156 Intel Xeon 3430 Quad-Core Processor
SKU: 44Y5784
Price: $162.07
69Y5171 - IBM Intel Xeon Quad Core E3-1230 3.2GHz 8MB Smart Cache 5.0GT/s DMI Socket LGA-1155 32NM 80W Processor
SKU: 69Y5171
Price: $301.45
00D2759 - IBM Intel Xeon Quad Core E3-1280V2 3.6GHz 8MB SMART Cache 5GT/s DMI Socket FCLGA-1155 22NM 69W Processor
SKU: 00D2759
Price: $473.68
00D2750 - IBM 3.6GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1155 Intel Xeon E3-1280 V2 4-Core Processor
SKU: 00D2750
Price: $287.99
00D1269 - IBM Intel Xeon Quad Core E5-2418L 2.0GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 50W Processor
SKU: 00D1269
Price: $54.97
00D2581 - IBM Intel Xeon Quad Core E5-2403 1.8GHz 10MB SMART Cache 6.4GT/s QPI Socket FCLGA-1356 32NM 80W Processor
SKU: 00D2581
Price: $73.53
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.