Replacement for 722310-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 722310-B21 (722310-B21 - HP 3.50GHz 8.00GT/s QPI 15MB L3 Cache Intel Xeon E5-2637 v2 Quad Core Processor Kit for ProLiant ML350p Gen8 Server)? 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 722310-B21
| SKU | 722310-B21 |
|---|---|
| Product | 722310-B21 - HP 3.50GHz 8.00GT/s QPI 15MB L3 Cache Intel Xeon E5-2637 v2 Quad Core Processor Kit for ProLiant ML350p Gen8 Server |
| Current price | $618.33 |
| Stock status | In Stock |
| Detail page | View 722310-B21 › |
Drop-in replacements for 722310-B21
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.
818192-B21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for DL360 G9
SKU: 818192-B21
Price: $47.37
819847-B21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for BL460C G9
SKU: 819847-B21
Price: $160.00
817935-B21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for DL380 G9
SKU: 817935-B21
Price: $187.37
801256-L21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for ML350 G9
SKU: 801256-L21
Price: $189.47
817935-L21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for DL380 G9
SKU: 817935-L21
Price: $202.11
835611-001 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor
SKU: 835611-001
Price: $205.26
801256-B21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for ML350 G9
SKU: 801256-B21
Price: $205.26
722305-L21 - HP 3.50GHz 8.00GT/s QPI 15MB L3 Cache Intel Xeon E5-2637 v2 Quad Core Processor
SKU: 722305-L21
Price: $294.74
864643-001 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor
SKU: 864643-001
Price: $2,570.96
818192-L21 - HP 3.50GHz 9.60GT/s QPI 15MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2637 V4 Quad Core Processor Kit for DL360 G9
SKU: 818192-L21
Price: $2,659.74
854870-001 - HP 3.50GHz 9.6GT/s QPI 15MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-2637 v4 Quad Core Processor
SKU: 854870-001
Price: $1,724.78
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.