Replacement for E3-1280V5: Drop-In Alternatives We Stock
Looking for a replacement for the E3-1280V5 (E3-1280V5 - Intel Xeon E3-1280 V5 4-Core 3.7GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 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 E3-1280V5
| SKU | E3-1280V5 |
|---|---|
| Product | E3-1280V5 - Intel Xeon E3-1280 V5 4-Core 3.7GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Processor |
| Current price | $96.84 |
| Stock status | In Stock |
| Detail page | View E3-1280V5 › |
Drop-in replacements for E3-1280V5
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.
P4X-UPE31280-350-8M - Supermicro 3.50GHz 5GT/s DMI 8MB SmartCache Socket LGA1155 Intel Xeon E3-1280 4-Core Processor
SKU: P4X-UPE31280-350-8M
Price: $231.28
81Y6933 - Lenovo 3.50GHz 5GT/s DMI 8MB SmartCache Socket LGA1155 Intel Xeon E3-1280 4-Core Processor
SKU: 81Y6933
Price: $231.28
P4X-UPE31280V2-SR0P7 - Supermicro 3.6GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1155 Intel Xeon E3-1280 V2 4-Core Processor
SKU: P4X-UPE31280V2-SR0P7
Price: $274.89
00D2750 - IBM 3.6GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1155 Intel Xeon E3-1280 V2 4-Core Processor
SKU: 00D2750
Price: $287.99
E3-1280V2 - Intel Xeon E3-1280 V2 4-Core 3.6GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1155 Processor
SKU: E3-1280V2
Price: $357.09
SR2CL - Intel Xeon E3-1280 V5 4-Core 3.7GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Processor
SKU: SR2CL
Price: $442.11
4HY1N - Dell 3.60GHz 5GT/s DMI 8MB SmartCache Socket FCLG1155 Intel Xeon E3-1280 V2 Quad-Core Processor
SKU: 4HY1N
Price: $560.34
04HY1N - Dell 3.60GHz 5GT/s DMI 8MB SmartCache Socket FCLG1155 Intel Xeon E3-1280 V2 Quad-Core Processor
SKU: 04HY1N
Price: $560.34
P4X-UPE31280V3-SR150 - Supermicro 3.60GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1150 Intel Xeon E3-1280 V3 4-Core Processor
SKU: P4X-UPE31280V3-SR150
Price: $635.95
00Y8231 - Lenovo 3.60GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1150 Intel Xeon E3-1280 v3 Quad-Core Processor for x3250 M5 Server
SKU: 00Y8231
Price: $692.22
871057-L21 - HP 3.90GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Intel Xeon E3-1280 V6 4-Core Processor
SKU: 871057-L21
Price: $789.91
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.