Replacement for 818166-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 818166-B21 (818166-B21 - HP 1.70GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2650L-V4 14-Cores Server 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 818166-B21
| SKU | 818166-B21 |
|---|---|
| Product | 818166-B21 - HP 1.70GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2650L-V4 14-Cores Server Processor |
| Current price | $3,221.68 |
| Stock status | In Stock |
| Detail page | View 818166-B21 › |
Drop-in replacements for 818166-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.
818166-L21 - HP 1.7GHz 9.6GT/s QPI 35MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-2650L V4 14-Core Processor
SKU: 818166-L21
Price: $1,534.76
835606-001 - HP 2.40GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2680-v4 14-Core Processor
SKU: 835606-001
Price: $47.37
864649-001 - HP 2.40GHz 9.6GT/s QPI 35MB L3 Cache Socket FCLGA2011-3 Intel Xeon E5-2680 V4 14-Core Processor
SKU: 864649-001
Price: $50.53
765154-001 - HP 2.60GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011 Intel Xeon E5-2697v3 14 Core Processor
SKU: 765154-001
Price: $71.58
835607-001 - HP 2.60GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2690-v4 14-Core Processor
SKU: 835607-001
Price: $73.68
817951-B21 - HP 2.40GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2680-v4 14-Core Processor
SKU: 817951-B21
Price: $73.68
719054-B21 - HP 2.60GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011 Intel Xeon E5-2697v3 14 Core Processor
SKU: 719054-B21
Price: $89.47
821791-B21 - HP 2.60GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011 Intel Xeon E5-2697v3 14 Core Processor
SKU: 821791-B21
Price: $89.47
821791-L21 - HP 2.60GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011 Intel Xeon E5-2697v3 14 Core Processor
SKU: 821791-L21
Price: $89.47
719054-L21 - HP 2.60GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011 Intel Xeon E5-2697v3 14 Core Processor for Proliant DL380 Gen9 Server
SKU: 719054-L21
Price: $89.47
818184-B21 - HP 2.400GHz 9.60GT/s QPI 35MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2680-V4 14-Cores Server Processor
SKU: 818184-B21
Price: $105.26
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.