Alternative to 508864-B21: Better-Value Equivalents in Stock
Comparing the 508864-B21 (508864-B21 - HP 2.50GHz 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8381 HE 4-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 508864-B21
| SKU | 508864-B21 |
|---|---|
| Product | 508864-B21 - HP 2.50GHz 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8381 HE 4-Core Processor |
| Current price | $215.79 |
| Stock status | In Stock |
| Detail page | View 508864-B21 › |
Alternatives to 508864-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.
508864-L21 - HP 2.5GHz 2000MHz FSB 6MB L3 Cache Socket F(1207) AMD Opteron 8381 HE Quad-Core Processor
SKU: 508864-L21
Price: $215.79
530531-002 - HP 2.50GHz 2000MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8381 HE Quad Core Processor
SKU: 530531-002
Price: $192.97
535677-L21 - HP 2.5GHz 2000MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8381 HE Quad Core Processor
SKU: 535677-L21
Price: $212.29
534508-L21 - HP 2.5GHz 2000MHz FSB 6MB L3 Cache Socket F(1207) AMD Opteron 8381 HE Quad-Core Processor
SKU: 534508-L21
Price: $215.79
534508-B21 - HP 2.5GHz 2000MHz FSB 6MB L3 Cache Socket F(1207) AMD Opteron 8381 HE Quad-Core Processor
SKU: 534508-B21
Price: $236.84
535708-001 - HP 2.5GHz 6MB L3 Cache AMD Opteron 8381 HE Quad Core Processor
SKU: 535708-001
Price: $96.84
536577-B21 - HP 2.50GHz 6MB L3 Cache AMD Opteron 8381 HE Quad Core Processor Kit
SKU: 536577-B21
Price: $265.26
535677-B21 - HP 2.50GHz 6MB L3 Cache AMD Opteron 8381 HE Quad Core Processor
SKU: 535677-B21
Price: $366.32
572551-001 - HP AMD Opteron Hexa Core 8425he 2.1GHz 3mb L2 Cache 6mb L3 Cache 2.4GHz FSB Socket-FCLGA 1207 45nm 55w Processor
SKU: 572551-001
Price: $184.21
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.