Replacement for 637702-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 637702-L21 (637702-L21 - HP 2.26GHz 4.80GT/s 8MB SmartCache Socket FCLGA1366 Intel Xeon E5607 Quad Core Processor Kit for ProLiant ML330 G6)? Pro Disk Network ships HP 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 637702-L21
| SKU | 637702-L21 |
|---|---|
| Product | 637702-L21 - HP 2.26GHz 4.80GT/s 8MB SmartCache Socket FCLGA1366 Intel Xeon E5607 Quad Core Processor Kit for ProLiant ML330 G6 |
| Current price | $937.04 |
| Stock status | In Stock |
| Detail page | View 637702-L21 › |
Drop-in replacements for 637702-L21
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.
830103-001 - HP 3.50GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Intel Xeon E3-1240 v5 Quad Core Processor
SKU: 830103-001
Price: $71.58
830105-001 - HP 3.60GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Intel Xeon E3-1270 v5 Quad Core Processor
SKU: 830105-001
Price: $73.68
871809-001 - HP 3.00GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Intel Xeon E3-1220 v6 Quad Core Processor
SKU: 871809-001
Price: $89.47
773055-001 - HP 3.50GHz 5.00GT/s DMI2 8MB SmartCache Socket FCLGA1150 Intel Xeon E3-1241 v3 Quad Core Processor
SKU: 773055-001
Price: $102.18
P07865-001 - HP 3.30GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Intel Xeon E-2124 Quad Core Processor
SKU: P07865-001
Price: $105.26
727377-001 - HP 3.40GHz 5GT/s DMI 8MB SmartCache Socket FCLGA1150 Intel Xeon E3-1245 v3 Quad Core Processor
SKU: 727377-001
Price: $110.53
871810-001 - HP 3.50GHz 8GT/s DMI3 8MB L3 SmartCache Socket FCLGA1151 Intel Xeon E3-1230 v6 Quad-Core Processor for ProLiant DL20 Gen9 Server
SKU: 871810-001
Price: $184.21
578379-005 - HP 2.40GHz 2.5GT/s DMI 8MB SmartCache Socket LGA1156 Intel Xeon X3430 Quad Core Processor for ProLiant ML110 G6
SKU: 578379-005
Price: $184.21
830100-001 - HP 3.0GHz 8.0GT/s QPI 8MB SmartCache Socket FCLGA 1151 Intel Xeon E3-1220 v5 Quad Core Processor for ProLiant ML310e Gen8
SKU: 830100-001
Price: $200.00
773054-001 - HP 3.40GHz 5GT/s DMI2 8MB SmartCache Socket FCLGA1150 Intel Xeon E3-1231 v3 Quad Core Processor
SKU: 773054-001
Price: $293.84
773056-001 - HP 3.60GHz 5.00GT/s DMI2 8MB SmartCache Socket FCLGA1150 Intel Xeon E3-1271 v3 Quad Core Processor
SKU: 773056-001
Price: $420.00
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.