Alternative to X5865A: Better-Value Equivalents in Stock
Comparing the X5865A (X5865A - Sun 2.26GHz 5.86GT/s QPI 8MB L3 Cache Intel Xeon E5520 Quad Core Processor) against alternatives? Pro Disk Network stocks 12 similar Intel 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 X5865A
| SKU | X5865A |
|---|---|
| Product | X5865A - Sun 2.26GHz 5.86GT/s QPI 8MB L3 Cache Intel Xeon E5520 Quad Core Processor |
| Current price | $878.84 |
| Stock status | In Stock |
| Detail page | View X5865A › |
Alternatives to X5865A
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.
317-1710 - Dell 2.26GHz 8MB L2 Cache 8MB L3 Cache 5.86GT/s QPI Socket B(LGA-1366) 45NM 80W Intel Xeon L5520 Quad Core Processor for PROLI
SKU: 317-1710
Price: $156.78
X5864A - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: X5864A
Price: $91.61
X8330A - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: X8330A
Price: $91.61
X6270-X-14L2260 - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: X6270-X-14L2260
Price: $91.61
371-4302 - SUN 2.26GHz 5.86GT/s QPI 8MB L3 Cache Socket LGA1366 Intel Xeon L5520 Quad Core Processor (Tray part)
SKU: 371-4302
Price: $91.61
X5160 - Sun 2.13GHz 5.86GT/s QPI 8MB L3 Cache Intel Xeon L5518 Quad Core Processor
SKU: X5160
Price: $95.46
371-4461 - Sun 2.66GHz 6.40GT/s QPI 8MB L3 Cache Intel Xeon X5550 Quad Core Processor for Fire X2270 Server
SKU: 371-4461
Price: $284.91
371-4299 - Sun 2.80GHz 6.40GT/s QPI 8MB L3 Cache Intel Xeon X5560 Quad Core Processor for Blade X6270 / X6275 and Fire X2270 / X4270 Server
SKU: 371-4299
Price: $568.96
X5863A - Sun 2.53GHz 5.86GT/s QPI 8MB L3 Cache Intel Xeon E5540 Quad Core Processor
SKU: X5863A
Price: $618.45
X5862A - Sun 2.80GHz 6.40GT/s QPI 8MB L3 Cache Intel Xeon X5560 Quad Core Processor
SKU: X5862A
Price: $631.75
43X1002 - IBM Intel Xeon Quad Core E5310 Quad Core 1.6GHz 8MB L2 Cache 1066MHz FSB Socket 771 Processor
SKU: 43X1002
Price: $124.13
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.