Alternative to 345323-L21: Better-Value Equivalents in Stock
Comparing the 345323-L21 (345323-L21 - HP 3.0GHz 400MHz FSB 4MB 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 345323-L21
| SKU | 345323-L21 |
|---|---|
| Product | 345323-L21 - HP 3.0GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 345323-L21 › |
Alternatives to 345323-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.
345323-B21 - HP 3.0GHz 400MHz FSB 4MB L3 Cache Intel Xeon MP Processor for ProLiant ML570 / DL580 G2 Server
SKU: 345323-B21
Price: $71.58
352313-001 - HP 3.0GHz 400MHz FSB 4MB L3 Cache Socket PGA603 Intel Xeon MP Processor Upgrade for ProLiant DL580/ML570 Server
SKU: 352313-001
Price: $73.68
348110-L22 - HP 3.00GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon MP 1-Core Processor
SKU: 348110-L22
Price: $82.42
348110-L21 - HP 3.00GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon MP 1-Core Processor
SKU: 348110-L21
Price: $82.42
346990-L21 - HP 3.0GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 346990-L21
Price: $82.42
344287-B21 - HP 3.0GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 344287-B21
Price: $82.42
279246-001 - HP 3.00GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 279246-001
Price: $86.38
353023-001 - HP 3.0GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 353023-001
Price: $86.38
346990B2106 - HP 3.0GHz 400MHz FSB 4MB L2 Cache Socket PPGA603 Intel Xeon 1-Core Processor
SKU: 346990B2106
Price: $86.38
AB439-04006 - HP 1.5GHz 400MHz 4MB L2 / 4MB L3 Cache Socket PPGA611 Intel Itanium 2 Single Core Processor for Integrity rx8620 / rx7260
SKU: AB439-04006
Price: $157.00
351050-B21 - HP 3.00GHz 400MHz FSB 4MB L3 Cache Intel Xeon MP Processor for ProLiant DL740 / DL760 G2 Server
SKU: 351050-B21
Price: $170.53
A6868-04022 - HP 1.40GHz 400MHz FSB 4MB L2 Cache Socket PPGA611 Intel Itanium 1-Core Processor
SKU: A6868-04022
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.