Alternative to 816816-B21: Better-Value Equivalents in Stock
Comparing the 816816-B21 (816816-B21 - HP ProLiant DL580 G9 4U Rack Server 4 x Intel Xeon E7-4850 v4 Hexadeca-core (16 Core) 2.1GHz) 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 816816-B21
| SKU | 816816-B21 |
|---|---|
| Product | 816816-B21 - HP ProLiant DL580 G9 4U Rack Server 4 x Intel Xeon E7-4850 v4 Hexadeca-core (16 Core) 2.1GHz |
| Current price | $4,229.47 |
| Stock status | In Stock |
| Detail page | View 816816-B21 › |
Alternatives to 816816-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.
793314-B21 - HP ProLiant DL580 Gen-9 with 14-Core Intel Xeon E7-4850 v3 2.2GHz / 128GB (8x16GB) RDIMM Rack-Mountable Server
SKU: 793314-B21
Price: $1,878.95
643064-001 - HP ProLiant DL580 G7 Intel Xeon E7-4850 10-Core 2GHz CPU 128GB DDR3 SDRAM 4U Rack Server
SKU: 643064-001
Price: $2,471.58
643770-B21 - HP 2GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-4850 10-Core Processor for ProLiant BL680c G7 Server
SKU: 643770-B21
Price: $160.00
643071-B21 - HP 2GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-4850 10-Core Processor for ProLiant DL580 G7 Server
SKU: 643071-B21
Price: $210.25
643770-L21 - HP 2GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-4850 10-Core Processor Kit (2-Processors) for ProLiant BL680c G7 Server
SKU: 643770-L21
Price: $215.79
643071-L21 - HP 2GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-4850 10-Core Processor Kit (2-Processors) for ProLiant DL580 G7 Server
SKU: 643071-L21
Price: $215.79
643781-B21 - HP ProLiant Bl680c G7 2x Intel Xeon E7-4850/2.00GHz 64GB Ram SAS 6x 10Gigabit Ethernet 4-Way Blade Server
SKU: 643781-B21
Price: $14,860.25
871943-B21 - HP Synergy 480 G10 Server 2 x Intel Xeon Gold 6130 Hexadeca-core (16 Core) 2.1GHz 64GB Installed DDR4 SDRAM 12Gb/s SAS Controller
SKU: 871943-B21
Price: $2,244.21
653052-001 - HP 2GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-4850 10-Core Processor for ProLiant G7 Servers
SKU: 653052-001
Price: $170.53
845013-001 - HP 2.10GHz 8GT/s QPI 40MB L3 Cache Socket FCLGA2011 Intel Xeon E7-4850 v4 16-Core Processor
SKU: 845013-001
Price: $5,589.43
834486-L21 - HP 2.10GHz 8GT/s QPI 40MB Cache Socket FCLGA2011 Intel Xeon E7-4850 V4 16-Core Processor
SKU: 834486-L21
Price: $5,743.54
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.