Replacement for 870736-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 870736-L21 (870736-L21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-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 870736-L21
| SKU | 870736-L21 |
|---|---|
| Product | 870736-L21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor |
| Current price | $170.53 |
| Stock status | In Stock |
| Detail page | View 870736-L21 › |
Drop-in replacements for 870736-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.
870736-B21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 870736-B21
Price: $170.53
873386-B21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 873386-B21
Price: $47.37
875719-001 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 875719-001
Price: $71.58
875939-L21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 875939-L21
Price: $160.00
875939-B21 - HP 3.60GHz 2 UPI Links 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor Kit for ProLiant BL460c Gen10
SKU: 875939-B21
Price: $173.68
878128-L21 - HP 3.60GHz 2 UPI Links 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor Kit for ProLiant DL580 Gen10
SKU: 878128-L21
Price: $187.37
866540-L21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 866540-L21
Price: $189.47
826858-L21 - HP 3.60GHz 2 UPI Links 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor Kit for ProLiant DL380 Gen10
SKU: 826858-L21
Price: $189.47
826858-B21 - HP 3.60GHz 2 UPI Links 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor Kit for ProLiant DL380 Gen10
SKU: 826858-B21
Price: $194.74
860679-B21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 860679-B21
Price: $194.74
866540-B21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 866540-B21
Price: $205.26
872308-L21 - HP 3.60GHz 16.5MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 5122 4-Core Processor
SKU: 872308-L21
Price: $292.63
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.