Replacement for 445971-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 445971-L21 (445971-L21 - HP 2.10GHz 2MB L3 Cache Socket F AMD Opteron 2352 Quad-Core Processor for ProLiant DL165 G5 Server)? 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 445971-L21
| SKU | 445971-L21 |
|---|---|
| Product | 445971-L21 - HP 2.10GHz 2MB L3 Cache Socket F AMD Opteron 2352 Quad-Core Processor for ProLiant DL165 G5 Server |
| Current price | $143.89 |
| Stock status | In Stock |
| Detail page | View 445971-L21 › |
Drop-in replacements for 445971-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.
445971-B21 - HP 2.10GHz 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad Core Processor
SKU: 445971-B21
Price: $71.58
448033-001 - HP 2.10GHz 1000MHz FSB 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad-Core Processor
SKU: 448033-001
Price: $71.58
OS2352 - HP 2.10GHz 1000MHz FSB 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad-Core Processor
SKU: OS2352
Price: $71.58
446384-103 - HP 2.10GHz 1000MHz FSB 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad-Core Processor
SKU: 446384-103
Price: $71.58
463038-L21 - HP 2.10GHz 2MB L3 Cache Socket F AMD Opteron 2352 Quad-Core Processor for ProLiant DL185 G5 Server
SKU: 463038-L21
Price: $71.58
449776-L21 - HP 2.10GHz 2MB L3 Cache Socket F AMD Opteron 2352 Quad-Core Processor for ProLiant DL385 G5 Server
SKU: 449776-L21
Price: $71.58
445575-B21 - HP 2.10GHz 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad Core Processor for ProLiant BL465C G5 Server
SKU: 445575-B21
Price: $71.58
447604-B21 - HP 2.10GHz 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad Core Processor
SKU: 447604-B21
Price: $71.58
463038-B21 - HP 2.10GHz 1000MHz FSB 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad-Core Processor for ProLiant DL185 G5 Server
SKU: 463038-B21
Price: $71.58
446384-101 - HP 2.10GHz 1000MHz FSB 2MB L3 Cache Socket F (1207) AMD Opteron 2352 Quad-Core Processor
SKU: 446384-101
Price: $110.53
445575-L21 - HP 2.10GHz 2MB L3 Cache Socket F AMD Opteron 2352 Quad-Core Processor for ProLiant BL465C Server
SKU: 445575-L21
Price: $143.89
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.