Replacement for 225073-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 225073-B21 (225073-B21 - HP Hot-pluggable Fan Kit for ProLiant ML370 G2)? 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 225073-B21
| SKU | 225073-B21 |
|---|---|
| Product | 225073-B21 - HP Hot-pluggable Fan Kit for ProLiant ML370 G2 |
| Current price | $89.47 |
| Stock status | In Stock |
| Detail page | View 225073-B21 › |
Drop-in replacements for 225073-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.
224952-001 - HP Redundant Hot-Plug Fan Option Kit with Bracket for ProLiant ML370 G2/G3 Server
SKU: 224952-001
Price: $71.58
409579-B21 - HP Non Hot Plug Redundant Fan Kit for ProLiant ML350 G5 Server
SKU: 409579-B21
Price: $89.47
732660-001 - HP Non Hot plug Fan for ProLiant DL160 Gen8 Right Side Kit
SKU: 732660-001
Price: $104.59
128284-B21 - HP Compaq Hot-Plug Redundant Fan Kit for ProLiant ML530 / ML570
SKU: 128284-B21
Price: $105.26
663120-003 - HP Right Side Non Hot-Pluggable Fan Kit for ProLiant DL160 Gen8
SKU: 663120-003
Price: $143.39
663120-001 - HP Non Hot plug Fan for ProLiant DL160 Gen8 Right Side Kit
SKU: 663120-001
Price: $173.68
659486-B21 - HP Hot-pluggable Redundant Fan Kit for ProLiant ML350p Gen8
SKU: 659486-B21
Price: $215.79
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.