Alternative to 660660-L21: Better-Value Equivalents in Stock
Comparing the 660660-L21 (660660-L21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor for ProLiant DL360e Gen8 Server) 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 660660-L21
| SKU | 660660-L21 |
|---|---|
| Product | 660660-L21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor for ProLiant DL360e Gen8 Server |
| Current price | $105.26 |
| Stock status | In Stock |
| Detail page | View 660660-L21 › |
Alternatives to 660660-L21
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.
660660-B21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor for ProLiant DL360e Gen8 Server
SKU: 660660-B21
Price: $263.16
660664-L21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 660664-L21
Price: $73.68
728427-B21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor for ProLiant SL4540 Gen8 Server
SKU: 728427-B21
Price: $80.09
741255-B21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor for ProLiant ML350e Gen8 Server
SKU: 741255-B21
Price: $80.09
667376RB21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 667376RB21
Price: $100.25
665868RB21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 665868RB21
Price: $100.25
661128RB21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 661128RB21
Price: $100.25
660664RB21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 660664RB21
Price: $100.25
660660RB21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 660660RB21
Price: $100.25
665868-L21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 665868-L21
Price: $104.13
728427-L21 - HP 1.90GHz 7.20GT/s QPI 15MB L3 Cache Socket LGA1356 Intel Xeon E5-2420 6-Core Processor
SKU: 728427-L21
Price: $104.13
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.