Alternative to 643763R-B21: Better-Value Equivalents in Stock
Comparing the 643763R-B21 (643763R-B21 - HP ProLiant Blade Server Refurbished 1 x Intel Xeon E7-2860 2.26GHz) 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 643763R-B21
| SKU | 643763R-B21 |
|---|---|
| Product | 643763R-B21 - HP ProLiant Blade Server Refurbished 1 x Intel Xeon E7-2860 2.26GHz |
| Stock status | In Stock |
| Detail page | View 643763R-B21 › |
Alternatives to 643763R-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.
643763-B21 - HP ProLiant Blade Entry-level Server 1 x Xeon E7-2860 2.26GHz 32GB Standard
SKU: 643763-B21
Price: $942.11
643751-B21 - HP 2.26GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2860 10-Core Processor for ProLiant BL620c G7 Server
SKU: 643751-B21
Price: $166.32
643751-L21 - HP 2.26GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2860 10-Core Processor for ProLiant BL620c G7 Server
SKU: 643751-L21
Price: $167.75
650769-B21 - HP 2.26GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2860 10-Core Processor Kit (4-Processors) for ProLiant DL980 G7 Server
SKU: 650769-B21
Price: $285.54
AM448A - HP ProLiant DL980 G7 8U Rack Server with 4 x Intel Xeon E7-2860 10-Core2.26GHz CPU
SKU: AM448A
Price: $8,442.11
650015-001 - HP 2.26GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2860 10-Core Processor for ProLiant G7 Servers
SKU: 650015-001
Price: $173.68
580641-B21 - HP ProLiant Ws460c G6 WorkStation Blade- 1x Xeon Qc E5540/2.53GHz, 4GB DDR3 Sdram, 2x Gigabit Ethernet, Blade Server
SKU: 580641-B21
Price: $402.11
594937-B21 - HP ProLiant Ws460c G6 WorkStation Blade- 1x Xeon Qc E5630 2.53GHz 2GB DDR3 SDRAM 2x 10 Gigabit Ethernet Blade WorkStation
SKU: 594937-B21
Price: $402.11
580640-B21 - HP ProLiant Ws460c G6 WorkStation Blade- 1x Xeon Qc E5530\2.40GHz 2GB DDR3 SDRAM 2x Gigabit Ethernet Blade WorkStation
SKU: 580640-B21
Price: $440.00
345021-B21 - HP ProLiant BL20P G2 Intel Xeon 3.20GHz 1GB DDR SDRAM CPU Server Blade Server System
SKU: 345021-B21
Price: $265.26
643751RB21 - HP 2.26GHz 6.4GT/s QPI 24MB SmartCache Socket LGA1567 Intel Xeon E7-2860 10-Core Processor
SKU: 643751RB21
Price: $268.00
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.