Alternative to 491341-B21: Better-Value Equivalents in Stock
Comparing the 491341-B21 (491341-B21 - HP 2.90GHz 6MB L3 Cache AMD Opteron 8389 Quad Core Processor for ProLiant BL685c 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 491341-B21
| SKU | 491341-B21 |
|---|---|
| Product | 491341-B21 - HP 2.90GHz 6MB L3 Cache AMD Opteron 8389 Quad Core Processor for ProLiant BL685c G6 Server |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 491341-B21 › |
Alternatives to 491341-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.
491341-L21 - HP 2.9GHz 2200MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8389 Quad Core Processor Kit
SKU: 491341-L21
Price: $189.47
530520-003 - HP 2.90GHz 2200MHz FSB 6MB L3 Cache Socket F 1207 AMD Opteron 8389 Quad-Core Processor
SKU: 530520-003
Price: $189.47
534506-B21 - HP 2.9GHz 2200MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8389 Quad Core Processor Kit
SKU: 534506-B21
Price: $424.58
534506-L21 - HP 2.9GHz 2200MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8389 Quad Core Processor Kit
SKU: 534506-L21
Price: $424.58
535675-B21 - HP 2.9GHz 2200MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8389 Quad Core Processor Kit
SKU: 535675-B21
Price: $591.58
535675-L21 - HP 2.9GHz 2200MHz HTL 6MB L3 Cache Socket Fr5(1207) AMD Opteron 8389 Quad Core Processor Kit
SKU: 535675-L21
Price: $834.61
500517-001 - HP AMD Opteron 8380 Quad Core 2.5GHz 2MB L2 Cache 6MB L3 Cache 1000MHz Socket-F 1207 75W Processor Kit for Proliant DL585 G5 Server
SKU: 500517-001
Price: $184.21
507528-B21 - HP AMD Opteron 8380 Quad Core 2.5GHz 2MB L2 Cache 6MB L3 Cache 1000MHz FSB Socket-Processor
SKU: 507528-B21
Price: $1,044.21
502474-B21 - HP AMD Opteron 8380 Quad Core 2.5GHz 2MB L2 Cache 6MB L3 Cache 1000MHz FSB Socket-Processor for Proliant
SKU: 502474-B21
Price: $1,997.89
491336-B21 - HP ProLiant BL685c G6 8389 2.90GHz Quad Core 2P 8GB Blade Server
SKU: 491336-B21
Price: $1,240.00
500056-L21 - HP 2.30GHz 6MB L3 Cache Socket F AMD Opteron 2376 Quad-Core Processor for ProLiant DL165 G5 Server
SKU: 500056-L21
Price: $44.99
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.