Alternative to 5391A: Better-Value Equivalents in Stock
Comparing the 5391A (5391A - Sun 2x AMD 8439 SE (2.8GHz) Board) against alternatives? Pro Disk Network stocks 12 similar 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 5391A
| SKU | 5391A |
|---|---|
| Product | 5391A - Sun 2x AMD 8439 SE (2.8GHz) Board |
| Stock status | In Stock |
| Detail page | View 5391A › |
Alternatives to 5391A
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.
8439SE - AMD Opteron 8439 SE 6-Core 2.80GHz 6MB L3 Cache Socket F Processor
SKU: 8439SE
Price: $125.86
OS8439YDS6DGN - AMD Opteron 8439 SE 6-Core 2.80GHz 6MB L3 Cache Socket Fr6 Processor
SKU: OS8439YDS6DGN
Price: $147.37
539449-001 - HP 2.8GHz 2400MHz HTL 6MB L3 Cache Socket Fr6(1207) AMD Opteron 8439 SE 6-Core Processor
SKU: 539449-001
Price: $155.79
539659-001 - HP 2.8GHz 2400MHz HTL 6MB L3 Cache Socket Fr6(1207) AMD Opteron 8439 SE 6-Core Processor Kit
SKU: 539659-001
Price: $155.79
575261-L21 - HP 2.8GHz 2400MHz HTL 6MB L3 Cache Socket Fr6(1207) AMD Opteron 8439 SE 6-Core Processor Kit
SKU: 575261-L21
Price: $294.74
575261-B21 - HP 2.8GHz 2400MHz HTL 6MB L3 Cache Socket Fr6(1207) AMD Opteron 8439 SE 6-Core Processor Kit
SKU: 575261-B21
Price: $326.32
539847-L21 - HP 2.8GHz 2400MHz HTL 6MB L3 Cache Socket Fr6(1207) AMD Opteron 8439 SE 6-Core Processor Kit
SKU: 539847-L21
Price: $496.21
539847-B21 - HP 2.8GHz 2400MHz HTL 6MB L3 Cache Socket Fr6(1207) AMD Opteron 8439 SE 6-Core Processor Kit
SKU: 539847-B21
Price: $2,960.75
539842-001 - HP ProLiant DL585 G6- 4x AMD Opteron 6-Core 8439 Se/2.8GHz 16GB Ram Gigabit Ethernet 4u Rack Server
SKU: 539842-001
Price: $5,335.45
AM438A - HP ProLiant DL785 Gen6 7U Rack Server with 4 x AMD Opteron 8439 SE 2.80GHz CPU 64GB RAM
SKU: AM438A
Price: $16,560.00
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.