Replacement for 0231A81W: Drop-In Alternatives We Stock
Looking for a replacement for the 0231A81W (0231A81W - 3Com 650-Watts 100-240V AC Power Supply for A7500 Series Switch)? 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 0231A81W
| SKU | 0231A81W |
|---|---|
| Product | 0231A81W - 3Com 650-Watts 100-240V AC Power Supply for A7500 Series Switch |
| Current price | $653.32 |
| Stock status | In Stock |
| Detail page | View 0231A81W › |
Drop-in replacements for 0231A81W
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.
0231A81J - 3Com 650-Watts 100-240V AC Power Supply For A7500 Series Switch
SKU: 0231A81J
Price: $597.93
JC680-61101 - HP 650-Watts 100-240V AC 50-60Hz 5-12V DC Power Supply for FlexFabric 5920AF 24XG Switch
SKU: JC680-61101
Price: $194.74
JC680-61201 - HP 650-Watts 100-240V AC 50-60Hz 5-12V DC Power Supply for FlexFabric 5920AF 24XG Switch
SKU: JC680-61201
Price: $194.74
JC680-61001 - HP 650-Watts 100-240V AC 50-60Hz 5-12V DC Power Supply for FlexFabric 5920AF 24XG Switch
SKU: JC680-61001
Price: $294.74
JH215-61001 - HP 650-Watts 100-240V AC Power Supply for FlexNetwork 7503 7506 7506-V Switch
SKU: JH215-61001
Price: $5,496.84
JH215A - HP 650-Watts 100-240V AC Power Supply for FlexNetwork 7503 7506 7506-V Switch
SKU: JH215A
Price: $5,496.84
482513-003 - HP 650-Watts 100-240V 80 Plus Bronze Power Supply with Power Factor Correction for Z600 WorkStation
SKU: 482513-003
Price: $205.26
JC680A - HP 650-Watts 100-240VAC (50-60Hz) Input to 12VDC and 5VDC Output Power Supply for 58x0AF Series Switch
SKU: JC680A
Price: $194.74
JC680AR - HP 650-Watts 100-240VAC (50-60Hz) Input to 12VDC and 5VDC Output Power Supply for 58x0AF Series Switch
SKU: JC680AR
Price: $194.74
HP JC680A#ABA 650-Watts 100-240VAC (50-60Hz) Input to 12VDC and 5VDC Output Power Supply for 58x0AF Series Switch
SKU: JC680A-ABA
Price: $235.79
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.