Alternative to UCSCPUE52643: Better-Value Equivalents in Stock
Comparing the UCSCPUE52643 (UCSCPUE52643 - Cisco 3.30GHz 8.00GT/s QPI 10MB Cache Intel Xeon E5-2643 Quad Core Processor) against alternatives? Pro Disk Network stocks 12 similar Cisco 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 UCSCPUE52643
| SKU | UCSCPUE52643 |
|---|---|
| Product | UCSCPUE52643 - Cisco 3.30GHz 8.00GT/s QPI 10MB Cache Intel Xeon E5-2643 Quad Core Processor |
| Current price | $434.74 |
| Stock status | In Stock |
| Detail page | View UCSCPUE52643 › |
Alternatives to UCSCPUE52643
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.
UCS-CPU-E5-2643-RF - Cisco 3.3GHz 8GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2643 4-Core Processor
SKU: UCS-CPU-E5-2643-RF
Price: $434.74
UCS-CPU-E5-2643 - Cisco 3.3GHz 8GT/s QPI 10MB SmartCache Socket FCLGA2011 Intel Xeon E5-2643 4-Core Processor
SKU: UCS-CPU-E5-2643
Price: $434.74
UCS-CPU-E52643BC - Cisco 3.50GHz 8.00GT/s QPI 25MB L3 Cache Socket FCLGA2011 Intel Xeon E5-2643 v2 6 Core Processor
SKU: UCS-CPU-E52643BC
Price: $434.74
UCS-CPU-E52643DC - Cisco 3.40GHz 9.60GT/s QPI 20MB L3 Cache Socket FCLGA2011-3 Intel Xeon E5-2643 V3 6-Core Processor
SKU: UCS-CPU-E52643DC
Price: $471.58
UCS-CPU-E52609B - Cisco 2.50GHz 6.40GT/s QPI 10MB L3 Cache Socket FCLGA-2011 Intel Xeon E5-2609 v2 Quad Core Processor
SKU: UCS-CPU-E52609B
Price: $176.84
UCSCPUE52403 - Cisco 1.80GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2403 Quad Core Processor
SKU: UCSCPUE52403
Price: $212.32
UCS-CPU-E52609C - Cisco 2.40GHz 6.40GT/s QPI 10MB L3 Cache Intel Xeon E5-2609 Quad Core Processor
SKU: UCS-CPU-E52609C
Price: $294.74
UCS-CPU-E52623D - Cisco 3.00GHz 8.00GT/s QPI 10MB L3 Cache Socket FCLGA2011-3 Intel Xeon E5-2623 V3 Quad Core Processor
SKU: UCS-CPU-E52623D
Price: $784.34
UCS-CPU-E52623DC - Cisco 3.00GHz 8.00GT/s QPI 10MB L3 Cache Socket FCLGA2011-3 Intel Xeon E5-2623 V3 Quad Core Processor
SKU: UCS-CPU-E52623DC
Price: $784.34
UCS-CPU-E52643B - Cisco 3.5GHz 8GT/s QPI 25MB SmartCache Socket FCLGA2011 Intel Xeon E5-2643 V2 6-Core Processor
SKU: UCS-CPU-E52643B
Price: $434.74
UCS-CPU-E52643D - Cisco 3.4GHz 9.6GT/s QPI 20MB SmartCache Socket FCLGA2011-3 Intel Xeon E5-2643 V3 6-Core Processor
SKU: UCS-CPU-E52643D
Price: $471.58
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.