Alternative to 381588-B21: Better-Value Equivalents in Stock
Comparing the 381588-B21 (381588-B21 - HP 2.60GHz 1MB L2 Cache AMD Opteron 252 Processor for ProLiant BL25P 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 381588-B21
| SKU | 381588-B21 |
|---|---|
| Product | 381588-B21 - HP 2.60GHz 1MB L2 Cache AMD Opteron 252 Processor for ProLiant BL25P Server |
| Current price | $73.68 |
| Stock status | In Stock |
| Detail page | View 381588-B21 › |
Alternatives to 381588-B21
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.
381588-2CP HP 2.6GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 252 Processor Upgrade for BL25p
SKU: 381588-2CP
Price: $152.20
376190-B21 - HP 2.60GHz 1MB L2 Cache AMD Opteron 252 Processor for ProLiant DL385 G3 Server
SKU: 376190-B21
Price: $97.14
378909-001 - HP 2.6GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 252 1-Core Processor
SKU: 378909-001
Price: $73.68
381837-001 - HP 2.6GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 252 Processor
SKU: 381837-001
Price: $97.14
378690-B21 - HP 2.60GHz 1MB L2 Cache Socket 940 AMD Opteron 252 1-Core Processor
SKU: 378690-B21
Price: $136.45
PP661A - HHP 2.6GHz 1000MHz FSB 1MB L2 Cache Socket 940 AMD Opteron 252 Processor
SKU: PP661A
Price: $232.82
376138-001 - HP ProLiant DL385 G1 1x AMD Opteron 252 DC 2.6GHz 1GB Ram Ultra-320 SCSI 24x CD-ROM Gigabit Ethernet Ilo 2u Rack Server
SKU: 376138-001
Price: $294.74
377887-001 - HP ProLiant DL145 G2 1x AMD 252 Opteron 2.6GHz 2GB Ram Ultra-320 SCSI 1x 36 GB NSCSI HDD Gigabit Ethernet Ilo 1u Rack Server
SKU: 377887-001
Price: $823.16
377888-001 - HP ProLiant DL145 G2 AMD Opteron 252 2.60GHz CPU 1U Rack Server
SKU: 377888-001
Price: $823.16
374798-B21 - HP ProLiant BL25P AMD Opteron 252 2.60GHz CPU Blade Server System
SKU: 374798-B21
Price: $1,057.89
374799-B21 - HP ProLiant BL25P AMD Opteron 252 2.60GHz CPU Blade Server System
SKU: 374799-B21
Price: $1,057.89
390293-B21 - HP ProLiant xw25p Blade AMD Opteron 252 2.6GHz CPU 2GB RAM 72GB SCSI HDD Workstation
SKU: 390293-B21
Price: $2,110.53
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.