Replacement for 0231A0A9: Drop-In Alternatives We Stock
Looking for a replacement for the 0231A0A9 (0231A0A9 - HP 300-Watts AC Redundant Power Supply for A5800 Switch Series)? 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 0231A0A9
| SKU | 0231A0A9 |
|---|---|
| Product | 0231A0A9 - HP 300-Watts AC Redundant Power Supply for A5800 Switch Series |
| Current price | $1,036.76 |
| Stock status | In Stock |
| Detail page | View 0231A0A9 › |
Drop-in replacements for 0231A0A9
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.
744689-B21 - HP 800-Watts Redundant 900-Watts Non-Redundant Hot Pluggable AC Power Supply for DL180 ML150 Gen9 G9
SKU: 744689-B21
Price: $47.37
813534-B21 - HP 800-Watts Redundant / 900-Watts Non-Redundant AC Power Supply Gold for ProLiant DL160 G9 / DL80 G9 / DL120 G9
SKU: 813534-B21
Price: $211.00
0950-2816 - HP 300-Watts Redundant Hot Swappable Power Supply for LH Series NetServer
SKU: 0950-2816
Price: $160.00
440815-001 - HP 300-Watts Redundant Power Supply for MDS 9124/ MDS 9124e Fabric Switch
SKU: 440815-001
Price: $163.74
311868-001 - HP 250-Watts 120-240V AC 45-66Hz ATX Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300
SKU: 311868-001
Price: $157.00
255712-001 - HP 250-Watts AC 120-240V 45-66Hz Redundant Hot-Pluggable 20-Pin Power Supply with Power Factor Correction for EVO D500 300
SKU: 255712-001
Price: $189.47
255712-004 - HP 250-Watts AC 120-240V 45-66Hz 20-Pin ATX Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300
SKU: 255712-004
Price: $189.47
246444-003 - HP 250-Watts AC 120-240V 45-66Hz 20-Pin Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300
SKU: 246444-003
Price: $250.53
366301-007 - HP 300-Watts 100-240V AC 45-66hz ATX Power Supply with Power Factor Correction for DeskPro 300
SKU: 366301-007
Price: $150.09
J8713AZ - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J8713AZ
Price: $138.95
J9306-61021 - HPE ProCurve 1500-Watts PoE+ 110-220V AC Redundant Power Supply for ProCurve ZL Series Switch
SKU: J9306-61021
Price: $170.53
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.