Replacement for I5-660: Drop-In Alternatives We Stock
Looking for a replacement for the I5-660 (I5-660 - Intel Core Dual-Core 3.33GHz 2.50GT/s DMI 4MB SmartCache Socket FCLGA1156 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 I5-660
| SKU | I5-660 |
|---|---|
| Product | I5-660 - Intel Core Dual-Core 3.33GHz 2.50GT/s DMI 4MB SmartCache Socket FCLGA1156 Processor |
| Current price | $194.37 |
| Stock status | In Stock |
| Detail page | View I5-660 › |
Drop-in replacements for I5-660
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.
579586-001 - HP 3.33GHz 2.5GT/s DMI 4MB SmartCache Socket FCLGA1156 Intel Core i5-660 2-Core Processor
SKU: 579586-001
Price: $102.83
P4D-I5660-333-4M - Supermicro 3.33GHz 2.5GT/s DMI 4MB SmartCache Socket FCLGA1156 Intel Core i5-660 2-Core Processor
SKU: P4D-I5660-333-4M
Price: $107.38
BX80616I5660-KIT12 - MSI 3.33GHz 2.5GT/s DMI 4MB SmartCache Socket FCLGA1156 Intel Core i5-660 2-Core Processor
SKU: BX80616I5660-KIT12
Price: $107.38
71Y6962 - IBM 3.33GHz 2.5GT/s DMI 4MB SmartCache Socket FCLGA1156 Intel Core i5-660 2-Core Processor
SKU: 71Y6962
Price: $107.72
SLBLV - Intel Core i5-660 Dual Core 3.33GHz 2.50GT/s DMI 4MB L3 Cache Socket FCLGA1156 Desktop Processor
SKU: SLBLV
Price: $96.84
SLBTK - Intel Core i5-660 Dual Core 3.33GHz 2.50GT/s DMI 4MB L3 Cache Socket FCLGA1156 Desktop Processor
SKU: SLBTK
Price: $157.07
CM80616003177AC - Intel Core i5-660 Dual Core 3.33GHz 2.50GT/s DMI 4MB L3 Cache Socket FCLGA1156 Desktop Processor
SKU: CM80616003177AC
Price: $205.26
BX80616I5660 - Intel Core i5-660 Dual Core 3.33GHz 2.50GT/s DMI 4MB L3 Cache Socket FCLGA1156 Desktop Processor
SKU: BX80616I5660
Price: $382.91
BXC80616I5660 - Intel Core i5-660 Dual Core 3.33GHz 2.50GT/s DMI 4MB L3 Cache Socket FCLGA1156 Desktop Processor
SKU: BXC80616I5660
Price: $382.91
604615-001 - HP 3.33GHz 2.50GT/s DMI 4MB L3 Cache Intel Core i5-660 Dual Core Desktop Processor
SKU: 604615-001
Price: $646.54
586895-001 - HP 3.20GHz 2.5GT/s DMI 4MB SmartCache Socket FCLGA1156 Intel Core i5-650 Dual Core Processor
SKU: 586895-001
Price: $151.59
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.