Replacement for 71A-PS-B: Drop-In Alternatives We Stock
Looking for a replacement for the 71A-PS-B (71A-PS-B - Enterasys Networks 474-Watts 110-220V AC Hot-plug Proprietary Power Supply)? Pro Disk Network ships 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 71A-PS-B
| SKU | 71A-PS-B |
|---|---|
| Product | 71A-PS-B - Enterasys Networks 474-Watts 110-220V AC Hot-plug Proprietary Power Supply |
| Current price | $153.17 |
| Stock status | In Stock |
| Detail page | View 71A-PS-B › |
Drop-in replacements for 71A-PS-B
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.
313229-001 - HP 400-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for Proliant DL380 G3
SKU: 313229-001
Price: $82.42
656363-B21 - HP 750-Watts 110-220V AC Hot-Pluggable (94%) Platinum Power Supply For Ml350/Dl380/Dl388p G8
SKU: 656363-B21
Price: $128.42
480083-001 - HP 325-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for ProLiant ML370 G1/ 1600
SKU: 480083-001
Price: $296.30
480083-031 - HP 325-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for ProLiant ML370 G1/ 1600
SKU: 480083-031
Price: $296.30
480083-021 - HP 325-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for ProLiant ML370 G1/ 1600
SKU: 480083-021
Price: $296.30
Aruba Networks JL087A#ARB X372 1050-Watts 110-240VAC hot-plugable Power Supply for HPE Aruba 2930M 24 / 2930M 24G / 2930M 40G
SKU: JL087A-ARB
Price: $952.71
6C207-1 - Enterasys Networks 1200-Watts Redundant Power Supply for Matrix e7
SKU: 6C207-1
Price: $185.68
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.