Replacement for 878140-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 878140-L21 (878140-L21 - HP 2.60GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142M 16-Core Processor Kit for ProLiant DL580 Gen10)? 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 878140-L21
| SKU | 878140-L21 |
|---|---|
| Product | 878140-L21 - HP 2.60GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142M 16-Core Processor Kit for ProLiant DL580 Gen10 |
| Current price | $11,138.22 |
| Stock status | In Stock |
| Detail page | View 878140-L21 › |
Drop-in replacements for 878140-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.
878140-B21 - HP 2.60GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142M 16-Core Processor Kit for ProLiant DL580 Gen10
SKU: 878140-B21
Price: $11,138.22
878147-B21 - HP 2.00GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Platinum 8153 16-Core Processor Kit for ProLiant DL580 Gen10
SKU: 878147-B21
Price: $94.74
875942-B21 - HP 2.10GHz UPI Links 3 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6130 16-Core Processor Kit for ProLiant BL460c Gen10
SKU: 875942-B21
Price: $170.53
878131-B21 - HP 2.10GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6130 16-Core Processor Kit for ProLiant DL580 Gen10
SKU: 878131-B21
Price: $170.53
826866-B21 - HP 2.10GHz UPI Links 3 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6130 6-Core Processor Kit for ProLiant DL380 Gen10
SKU: 826866-B21
Price: $187.37
826866-L21 - HP 2.10GHz UPI Links 3 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6130 6-Core Processor Kit for ProLiant DL380 Gen10
SKU: 826866-L21
Price: $205.26
826880-L21 - HP 2.60GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142 16-Core Processor Kit for ProLiant DL380 Gen10
SKU: 826880-L21
Price: $215.79
875948-B21 - HP 2.60GHz UPI Links 3 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142 16-Core Processor
SKU: 875948-B21
Price: $229.47
826880-B21 - HP 2.60GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6142 16-Core Processor Kit for ProLiant DL380 Gen10
SKU: 826880-B21
Price: $292.63
878131-L21 - HP 2.10GHz 3 UPI Links 22MB L3 Cache Socket FCLGA3647 Intel Xeon Gold 6130 16-Core Processor Kit for ProLiant DL580 Gen10
SKU: 878131-L21
Price: $3,259.58
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.