Alternative to 637703-B21: Better-Value Equivalents in Stock
Comparing the 637703-B21 (637703-B21 - HP 2.13GHz 4.80GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon E5606 Quad-Core Processor for HP ProLiant ML330 G6 Server) 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 637703-B21
| SKU | 637703-B21 |
|---|---|
| Product | 637703-B21 - HP 2.13GHz 4.80GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon E5606 Quad-Core Processor for HP ProLiant ML330 G6 Server |
| Current price | $166.25 |
| Stock status | In Stock |
| Detail page | View 637703-B21 › |
Alternatives to 637703-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.
637703-L21 - HP 2.13GHz 4.80GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon E5606 Quad-Core Processor for HP ProLiant E5606 ML330G6 Server
SKU: 637703-L21
Price: $771.70
507791-L21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant BL460c G6 Server
SKU: 507791-L21
Price: $71.58
495930-B21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant ML370/DL370 G6 Server
SKU: 495930-B21
Price: $71.58
495930-L21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant ML370/DL370 G6 Server
SKU: 495930-L21
Price: $71.58
500094-L21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant DL380 G6 Server
SKU: 500094-L21
Price: $71.58
506012-001 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant Servers
SKU: 506012-001
Price: $71.58
507791-B21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant BL460c G6 Server
SKU: 507791-B21
Price: $71.58
507817-L21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor for ProLiant BL280c G6 Server
SKU: 507817-L21
Price: $71.58
508231-B21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor
SKU: 508231-B21
Price: $71.58
508231-L21 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor
SKU: 508231-L21
Price: $71.58
482600-001 - HP 2.93GHz 6.40GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon X5570 Quad-Core Processor
SKU: 482600-001
Price: $71.58
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.