Replacement for X3912A: Drop-In Alternatives We Stock
Looking for a replacement for the X3912A (X3912A - Sun 2.93GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3540 4-Core Processor)? Pro Disk Network ships Intel 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 X3912A
| SKU | X3912A |
|---|---|
| Product | X3912A - Sun 2.93GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3540 4-Core Processor |
| Current price | $77.97 |
| Stock status | In Stock |
| Detail page | View X3912A › |
Drop-in replacements for X3912A
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.
317-1710 - Dell 2.26GHz 8MB L2 Cache 8MB L3 Cache 5.86GT/s QPI Socket B(LGA-1366) 45NM 80W Intel Xeon L5520 Quad Core Processor for PROLI
SKU: 317-1710
Price: $156.78
371-4516-02 - Sun 2.93GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3540 4-Core Processor
SKU: 371-4516-02
Price: $77.97
371-4516-01 - Sun 2.93GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3540 4-Core Processor
SKU: 371-4516-01
Price: $77.97
371-4516 - Sun 2.93GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3540 4-Core Processor
SKU: 371-4516
Price: $77.97
371-4517-02 - Sun 2.66GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3520 4-Core Processor
SKU: 371-4517-02
Price: $82.75
371-4517-01 - Sun 2.66GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3520 4-Core Processor
SKU: 371-4517-01
Price: $82.75
371-4517 - Sun 2.66GHz 4.8GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon W3520 4-Core Processor
SKU: 371-4517
Price: $82.75
X5864A - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: X5864A
Price: $91.61
X6270-X-14L2260 - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: X6270-X-14L2260
Price: $91.61
X8330A - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: X8330A
Price: $91.61
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.