Replacement for 346989-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 346989-L21 (346989-L21 - HP 2.70GHz 400MHz FSB 2MB L3 Cache Socket PGA-604 Intel Xeon MP 1-Core Processor)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 346989-L21
| SKU | 346989-L21 |
|---|---|
| Product | 346989-L21 - HP 2.70GHz 400MHz FSB 2MB L3 Cache Socket PGA-604 Intel Xeon MP 1-Core Processor |
| Current price | $86.38 |
| Stock status | In Stock |
| Detail page | View 346989-L21 › |
Drop-in replacements for 346989-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.
346989-B21 - HP 2.70GHz 400MHz FSB 2MB L3 Cache Socket PGA603 Intel Xeon MP Processor for ProLiant DL560 G1 Server
SKU: 346989-B21
Price: $265.26
353022-001 - HP 2.70GHz 400MHz FSB 2MB L2 Cache Socket PGA-604 / PPGA603 Intel Xeon MP 1-Core Processor
SKU: 353022-001
Price: $86.38
345322-L21 - HP 2.70GHz 400MHz FSB 2MB L3 Cache Socket PGA-604 Intel Xeon MP 1-Core Processor
SKU: 345322-L21
Price: $86.38
404753-L22 - HP 2.80GHz 800MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon 7030 Dual-Core Processor
SKU: 404753-L22
Price: $75.39
404753-L21 - HP 2.80GHz 800MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon 7030 Dual-Core Processor
SKU: 404753-L21
Price: $75.39
399888-L22 - HP 2.66GHz 667MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon 7020 Dual-Core Processor
SKU: 399888-L22
Price: $91.22
399888-L21 - HP 2.66GHz 667MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon 7020 Dual-Core Processor
SKU: 399888-L21
Price: $91.22
364306-B21 - HP 3.20GHz 533MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor for ProLiant BL30p Blade Server
SKU: 364306-B21
Price: $97.14
418639-001 - HP 3.80GHz 800MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon Processor Upgrade
SKU: 418639-001
Price: $106.07
399988-B21 - HP 2.66GHz 667MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon 7020 Dual-Core Processor
SKU: 399988-B21
Price: $119.17
399888-B21 - HP 2.66GHz 667MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon 7020 Dual-Core Processor
SKU: 399888-B21
Price: $147.37
399133-001 - HP 3.80GHz 800MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon Processor Upgrade
SKU: 399133-001
Price: $160.00
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.