Alternative to 277604-B21: Better-Value Equivalents in Stock
Comparing the 277604-B21 (277604-B21 - HP 2.20GHz 400MHz FSB 2MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor) 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 277604-B21
| SKU | 277604-B21 |
|---|---|
| Product | 277604-B21 - HP 2.20GHz 400MHz FSB 2MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor |
| Current price | $86.38 |
| Stock status | In Stock |
| Detail page | View 277604-B21 › |
Alternatives to 277604-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.
352312-001 - HP 2.70GHz 400MHz FSB 2MB L3 Cache Socket PGA603 Intel Xeon MP Processor for ProLiant ML570 / DL580 G2 Server
SKU: 352312-001
Price: $73.68
309618-001 - HP 2.0GHz 400MHz FSB 2MB L3 Cache Socket PGA603 Intel Xeon MP Processor for ProLiant DL580/ML570 G2 Server
SKU: 309618-001
Price: $73.68
345322-B21 - HP 2.70GHz 400MHz FSB 2MB L3 Cache Socket PGA603 Intel Xeon MP Processor for ProLiant ML570 / DL580 G2 Server
SKU: 345322-B21
Price: $73.68
345321-L21 - HP 2.20GHz 400MHz FSB 2MB L3 Cache Socket PPGA603 Intel Xeon MP 1-Core Processor
SKU: 345321-L21
Price: $75.42
346988-B21 - HP 2.20GHz 400MHz FSB 2MB L3 Cache Socket PPGA603 Intel Xeon MP 1-Core Processor
SKU: 346988-B21
Price: $75.42
353021-001 - HP 2.20GHz 400MHz FSB 2MB L3 Cache Socket PPGA603 Intel Xeon MP 1-Core Processor
SKU: 353021-001
Price: $82.42
283702-L21 - HP 2.20GHz 400MHz FSB 2MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 283702-L21
Price: $82.42
345627-B21 - HP 2.20GHz 400MHz FSB 2MB L3 Cache Socket PGA603 Intel Xeon MP Processor
SKU: 345627-B21
Price: $82.42
347841-001 - HP 2.80GHz 400MHz FSB 2MB L3 Cache Socket PGA604 Intel Xeon MP 1-Core Processor
SKU: 347841-001
Price: $82.42
325254-L21 - HP 2.80GHz 400MHz FSB 2MB L2 Cache Socket PPGA603 Intel Xeon MP 1-Core Processor
SKU: 325254-L21
Price: $82.42
322796-001 - HP 2.00GHz 400MHz FSB 2MB L2 Cache Socket 603 Intel Xeon MP 1-Core Processor
SKU: 322796-001
Price: $86.38
308401-001 - HP 2.20GHz 400MHz FSB 2MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 308401-001
Price: $86.38
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.