Replacement for 572142-L21: Drop-In Alternatives We Stock
Looking for a replacement for the 572142-L21 (572142-L21 - HP 2.2GHz 4800MHz HT 6MB L3 Cache Socket F LGA-1207 AMD Opteron 2427 6-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 572142-L21
| SKU | 572142-L21 |
|---|---|
| Product | 572142-L21 - HP 2.2GHz 4800MHz HT 6MB L3 Cache Socket F LGA-1207 AMD Opteron 2427 6-Core Processor |
| Current price | $505.53 |
| Stock status | In Stock |
| Detail page | View 572142-L21 › |
Drop-in replacements for 572142-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.
572142-B21 - HP 2.20GHz 6MB L3 Cache Socket F AMD Opteron 2427 6-Core Processor for ProLiant DL165 G6 Server
SKU: 572142-B21
Price: $141.42
539451-001 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 8435 6-Core Processor for ProLiant DL585 G6 Server
SKU: 539451-001
Price: $71.58
539660-001 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 8435 6-Core Processor
SKU: 539660-001
Price: $71.58
539792-B21 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 2435 6-Core Processor
SKU: 539792-B21
Price: $73.68
575258-001 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 2435 6-Core Processor
SKU: 575258-001
Price: $73.68
539717-001 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 2435 6-Core Processor
SKU: 539717-001
Price: $73.68
OS2435 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 2435 6-Core Processor
SKU: OS2435
Price: $89.47
572373-L21 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 8435 6-Core Processor for ProLiant DL585 G6 Server
SKU: 572373-L21
Price: $176.84
539816-L21 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 8435 6-Core Processor for ProLiant DL585 G6 Server
SKU: 539816-L21
Price: $176.84
539816-B21 - HP 2.6GHz 4800MHz FSB 6MB L3 Cache Socket F (1207) AMD Opteron 8435 6-Core Processor for ProLiant DL585 G6 Server
SKU: 539816-B21
Price: $176.84
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.