Replacement for P05684-B21: Drop-In Alternatives We Stock
Looking for a replacement for the P05684-B21 (P05684-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-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 P05684-B21
| SKU | P05684-B21 |
|---|---|
| Product | P05684-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor |
| Current price | $263.16 |
| Stock status | In Stock |
| Detail page | View P05684-B21 › |
Drop-in replacements for P05684-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.
P02983-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P02983-B21
Price: $263.16
P06816-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P06816-B21
Price: $284.21
P10946-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P10946-B21
Price: $286.32
P02499-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P02499-B21
Price: $294.74
P02499-L21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P02499-L21
Price: $3,495.71
P10766-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P10766-B21
Price: $3,514.14
P10946-L21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P10946-L21
Price: $3,514.14
P10766-L21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P10766-L21
Price: $3,514.14
P10323-L21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P10323-L21
Price: $3,514.14
P10323-B21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P10323-B21
Price: $3,514.14
P05684-L21 - HP 2.2GHz 10.4GT/s UPI 24.75MB Cache Socket FCLGA3647 Intel Xeon Gold 5220 18-Core Processor
SKU: P05684-L21
Price: $3,514.14
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.