Alternative to A6S90AA: Better-Value Equivalents in Stock
Comparing the A6S90AA (A6S90AA - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for Z820 Workstation) 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 A6S90AA
| SKU | A6S90AA |
|---|---|
| Product | A6S90AA - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for Z820 Workstation |
| Current price | $456.84 |
| Stock status | In Stock |
| Detail page | View A6S90AA › |
Alternatives to A6S90AA
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.
662216-L21 - HP 3.30GHz 8GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor
SKU: 662216-L21
Price: $110.53
662216-B21 - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for HP ProLiant DL380p Gen8 Server
SKU: 662216-B21
Price: $128.42
670538-001 - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for ProLiant Gen8 Servers
SKU: 670538-001
Price: $138.95
662072-B21 - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for HP ProLiant BL460c Gen8 Server
SKU: 662072-B21
Price: $221.05
662072-L21 - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for HP ProLiant BL460c Gen8 Server
SKU: 662072-L21
Price: $221.05
654774-B21 - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for HP ProLiant DL360p Gen8 Server
SKU: 654774-B21
Price: $221.05
678242-B21 - HP 3.30GHz 8.0GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor for HP ProLiant ML350p Gen8 Server
SKU: 678242-B21
Price: $347.37
745729-L21 - HP 3.30GHz 8GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor
SKU: 745729-L21
Price: $456.84
745728-B21 - HP 3.30GHz 8GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor
SKU: 745728-B21
Price: $456.84
678242-L21 - HP 3.30GHz 8GT/s QPI 10MB L3 Cache Socket LGA2011 Intel Xeon E5-2643 Quad-Core Processor
SKU: 678242-L21
Price: $456.84
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.