Alternative to KN610-ER: Better-Value Equivalents in Stock
Comparing the KN610-ER (KN610-ER - HP 1.25GHz 16MB Cache Processor for AlphaServer ES45 68 / 1250) 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 KN610-ER
| SKU | KN610-ER |
|---|---|
| Product | KN610-ER - HP 1.25GHz 16MB Cache Processor for AlphaServer ES45 68 / 1250 |
| Current price | $397.89 |
| Stock status | In Stock |
| Detail page | View KN610-ER › |
Alternatives to KN610-ER
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.
686868-B21 - HP 2.40GHz 6.4GT/s 16MB L3 Cache Socket G34 AMD Opteron 6278 2.40GHz Processor Upgrade Socket-G34 LGA 1944 Hexadeca Core 16 Core 16 MB Cache
SKU: 686868-B21
Price: $363.16
686881-B21 - HP 2.40GHz 6.4GT/s 16MB L3 Cache Socket G34 AMD Opteron 6278 2.4 GHz ProcessorSocket G34 LGA-1944 16-Core (16 Core) 16 MB Cache
SKU: 686881-B21
Price: $400.00
686865-B21 - HP 2.40GHz 6.4GT/s 16MB L3 Cache Socket G34 AMD Opteron 6278 2.4 GHz ProcessorSocket G34 LGA-1944 16-Core (16 Core) 16 MB Cache
SKU: 686865-B21
Price: $939.01
689144-001 - HP 2.20GHz 7.20GT/s QPI 16MB L3 Cache Socket LGA2011 Intel Xeon E5-4620 8-Core Processor
SKU: 689144-001
Price: $71.58
492345-B21 - HP 2.40GHz 1066MHz FSB 16MB L3 Cache Socket PGA-604 Intel Xeon E7440 Quad-Core Processor Kit (2-Processors) for ProLiant BL680C G5 Server
SKU: 492345-B21
Price: $105.26
686847RB21 - HP 2.20GHz 7.8GT/s QPI 16MB L3 Cache Socket LGA2011 Intel Xeon E5-4620 8-Core Processor
SKU: 686847RB21
Price: $124.21
634978-B21 - HP 2.60GHz 6.4GT/s 16MB L3 Cache Socket G34 AMD Opteron 6238 12-Core Processor for ProLiant BL685c G7 Server
SKU: 634978-B21
Price: $184.21
634978-L21 - HP 2.60GHz 6.4GT/s 16MB L3 Cache Socket G34 AMD Opteron 6238 12-Core Processor for ProLiant BL685c G7 Server
SKU: 634978-L21
Price: $184.21
654872-B21 - HP 2.60GHz 6.4GT/s 16MB L3 Cache Socket G34 AMD Opteron 6238 12-Core Processor for ProLiant BL685c G7 Server
SKU: 654872-B21
Price: $194.74
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.