Alternative to 816645-L21: Better-Value Equivalents in Stock
Comparing the 816645-L21 (816645-L21 - HP 2.20GHz 9.6GT/s QPI 55MB Cache Socket FCLGA2011 Intel Xeon E7-8880 V4 22-Core Processor) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 816645-L21
| SKU | 816645-L21 |
|---|---|
| Product | 816645-L21 - HP 2.20GHz 9.6GT/s QPI 55MB Cache Socket FCLGA2011 Intel Xeon E7-8880 V4 22-Core Processor |
| Current price | $8,201.46 |
| Stock status | In Stock |
| Detail page | View 816645-L21 › |
Alternatives to 816645-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.
816645-B21 - HP 2.20GHz 9.6GT/s QPI 55MB Cache Socket FCLGA2011 Intel Xeon E7-8880 V4 22-Core Processor
SKU: 816645-B21
Price: $105.26
834500-L21 - HP 2.20GHz 9.6GT/s QPI 55MB Cache Socket FCLGA2011 Intel Xeon E7-8880 V4 22-Core Processor
SKU: 834500-L21
Price: $7,455.87
834500-B21 - HP 2.20GHz 9.6GT/s QPI 55MB Cache Socket FCLGA2011 Intel Xeon E7-8880 V4 22-Core Processor
SKU: 834500-B21
Price: $8,201.46
845010-001 - HP 2.20GHz 9.6GT/s 55MB L3 Cache Socket FCLGA2011 Intel Xeon E7-8880 v4 22-Core Processor
SKU: 845010-001
Price: $9,232.72
788319-L21 - HP 2.30GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8880 v3 18-Core Processor
SKU: 788319-L21
Price: $96.84
788367-001 - HP 2.30GHz 9.6GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8880 V3 18-Core Processor
SKU: 788367-001
Price: $4,976.25
831507-001 - HP 2.30GHz 9.60GT/s QPI 45MB Last Level Cache Socket FCLGA2011 Intel Xeon E7-8880 v3 18 Core Processor
SKU: 831507-001
Price: $5,366.22
835618-001 - HP 2.2GHz 9.60GT/s QPI 55MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2699-v4 22-Core Processor
SKU: 835618-001
Price: $131.58
819856-B21 - HP 2.20GHz 9.60GT/s QPI 55MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2699 V4 22 Core Processor for BL460 G9
SKU: 819856-B21
Price: $261.05
817967-L21 - HP 2.20GHz 9.60GT/s QPI 55MB Smart Cache Socket FCLGA2011-3 Intel Xeon E5-2699 V4 22 Core Processor for DL380 G9
SKU: 817967-L21
Price: $261.05
817967-B21 - HP 2.20GHz 9.60GT/s QPI 55MB L3 Cache Socket LGA2011-3 Intel Xeon E5-2699-v4 22-Core Processor
SKU: 817967-B21
Price: $271.58
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.