Alternative to 638315-L21: Better-Value Equivalents in Stock
Comparing the 638315-L21 (638315-L21 - HP 3.06GHz 6.40GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon X5675 Hexa-core (6 Core) Processor for ProLiant ML350 G6 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 638315-L21
| SKU | 638315-L21 |
|---|---|
| Product | 638315-L21 - HP 3.06GHz 6.40GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon X5675 Hexa-core (6 Core) Processor for ProLiant ML350 G6 Server |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View 638315-L21 › |
Alternatives to 638315-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.
638315-B21 - HP 3.06GHz 6.40GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon X5675 Hexa-core (6 Core) Processor for ProLiant ML350 G6 Server
SKU: 638315-B21
Price: $128.42
641604-001 - HP 2.40GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon E5645 Hexa-core (6 Core) Processor
SKU: 641604-001
Price: $73.68
609132RB21 - HP 2.26GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon L5640 Hexa-core (6 Core) Processor
SKU: 609132RB21
Price: $78.79
584507-L21 - HP 2.26GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon L5640 Hexa-core (6 Core) Processor
SKU: 584507-L21
Price: $82.42
611149RB21 - HP 2.26GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon L5640 Hexa-core (6 Core) Processor
SKU: 611149RB21
Price: $82.42
631487RB21 - HP 2.26GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon L5640 Hexa-core (6 Core) Processor
SKU: 631487RB21
Price: $82.42
584507-B21 - HP 2.26GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon L5640 Hexa-core (6 Core) Processor
SKU: 584507-B21
Price: $82.42
592324-B21 - HP 2.26GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon L5640 Hexa-core (6 Core) Processor
SKU: 592324-B21
Price: $82.42
625075RB21 - HP 2.53GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon E5649 Hexa-core (6 Core) Processor
SKU: 625075RB21
Price: $92.30
637441RB21 - HP 2.53GHz 5.86GT/s QPI 12MB L3 Cache Socket LGA1366 Intel Xeon E5649 Hexa-core (6 Core) Processor
SKU: 637441RB21
Price: $92.30
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.