Replacement for P10964-L21: Drop-In Alternatives We Stock
Looking for a replacement for the P10964-L21 (P10964-L21 - HP 2.50GHz 10.4GT/s UPI 13.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5215L 10-Core Processor)? 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 P10964-L21
| SKU | P10964-L21 |
|---|---|
| Product | P10964-L21 - HP 2.50GHz 10.4GT/s UPI 13.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5215L 10-Core Processor |
| Stock status | In Stock |
| Detail page | View P10964-L21 › |
Drop-in replacements for P10964-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.
878126-B21 - HP 2.30GHz 2 UPI Links 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5118 12-Core Processor Kit for ProLiant DL580 Gen10
SKU: 878126-B21
Price: $47.37
P07913-B21 - HP 2.60GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 6240 18-Core Processor
SKU: P07913-B21
Price: $50.53
P05683-B21 - HP 2.30GHz 10.4GT/s UPI 22MB Cache Socket FCLGA3647 Intel Xeon Gold 5218 16-Core Processor
SKU: P05683-B21
Price: $65.26
P10945-B21 - HP 2.30GHz 10.4GT/s UPI 22MB Cache Socket FCLGA3647 Intel Xeon Gold 5218 16-Core Processor
SKU: P10945-B21
Price: $65.26
P05693-B21 - HP 2.70GHz 10.4GT/s UPI 19.25MB Cache Socket FCLGA3647 Intel Xeon Gold 6226 12-Core Processor
SKU: P05693-B21
Price: $68.42
871004-001 - HP 2.0GHz 10.4GT/s UPI 27.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6138 20-Core Processor
SKU: 871004-001
Price: $71.58
P08053-B21 - HP 2.40GHz 10.4GT/s UPI 27.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6148 20-Core Processor
SKU: P08053-B21
Price: $71.58
866558-B21 - HP 2.60GHz 10.4GT/s UPI 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142 16-Core Processor
SKU: 866558-B21
Price: $73.68
P05682-B21 - HP 2.50GHz 10.4GT/s UPI 13.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5215 10-Core Processor
SKU: P05682-B21
Price: $73.68
871011-001 - HP 2.10GHz 10.4GT/s UPI 30.25MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6152 22-Core Processor
SKU: 871011-001
Price: $75.79
875726-001 - HP 3.2GHz 10.4GT/s UPI 24.75MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6146 12-Core Processor
SKU: 875726-001
Price: $84.21
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.