Replacement for P4D-E7400-280-3M1066: Drop-In Alternatives We Stock
Looking for a replacement for the P4D-E7400-280-3M1066 (P4D-E7400-280-3M1066 - SuperMicro 2.80GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Intel Core 2 Duo E7400 Dual 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 P4D-E7400-280-3M1066
| SKU | P4D-E7400-280-3M1066 |
|---|---|
| Product | P4D-E7400-280-3M1066 - SuperMicro 2.80GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Intel Core 2 Duo E7400 Dual Core Processor |
| Current price | $86.05 |
| Stock status | In Stock |
| Detail page | View P4D-E7400-280-3M1066 › |
Drop-in replacements for P4D-E7400-280-3M1066
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.
820587-001 - HP 3.30GHz 5GT/s DMI2 3MB Cache Socket FCLGA1150 Intel Pentium G3260 Dual Core Processor for 280 G1 Micro Tower
SKU: 820587-001
Price: $219.07
P4D-I7860-280-8M - Supermicro 2.80GHz 2.5GT/s DMI 1MB L2 Cache Socket LGA1156 Intel Core i7-860 4-Core Processor
SKU: P4D-I7860-280-8M
Price: $119.28
BXC80571E7300 - Intel Core 2 Duo E7300 2-Core 2.66GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Processor
SKU: BXC80571E7300
Price: $73.68
455678-325 - HP 3.06GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Intel Core 2 Duo E7600 2-Core Processor
SKU: 455678-325
Price: $75.21
573076-001 - HP 2.26GHz 1066MHz FSB 3MB L2 Cache Socket PGA478 Intel Mobile Core 2 Duo P7550 Processor
SKU: 573076-001
Price: $77.00
AT80571PH0723M - Intel Core 2 Duo E7400 2.80GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Processor
SKU: AT80571PH0723M
Price: $77.75
42W7985 - IBM 2.4GHz 3MB L2 Cache 1066MHz FSB 45NM 25W Socket PGA-478 Intel Core 2 Duo P8600 MOBILE Processor
SKU: 42W7985
Price: $79.70
E7300 - Intel Core 2 Duo 2.66GHz 1066MHz FSB 3MB L2 Cache Socket LGA775 Desktop Processor (Tray part)
SKU: E7300
Price: $81.80
494022-001 - HP 2.40GHz 1066MHz FSB 3MB L2 Cache Socket PGA478 Intel Core 2 Duo P8600 2-Core Processor
SKU: 494022-001
Price: $82.42
501520-002 - HP 2.0GHz 1066MHz FSB 3MB L2 Cache Socket PGA478 Intel Mobile Core 2 Duo P7350 Processor
SKU: 501520-002
Price: $82.42
496459-001 - HP 2.0GHz 1066MHz FSB 3MB L2 Cache Socket PGA478 Intel Mobile Core 2 Duo P7350 Processor
SKU: 496459-001
Price: $82.42
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.