Replacement for C9521-54327: Drop-In Alternatives We Stock
Looking for a replacement for the C9521-54327 (C9521-54327 - HP Surestore Power Supply)? 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 C9521-54327
| SKU | C9521-54327 |
|---|---|
| Product | C9521-54327 - HP Surestore Power Supply |
| Current price | $183.96 |
| Stock status | In Stock |
| Detail page | View C9521-54327 › |
Drop-in replacements for C9521-54327
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.
0950-3651 - HP 250-Watts 100-240V AC Non Redundant Power Supply for Surestore DLT Library
SKU: 0950-3651
Price: $128.42
A5630A - HP 450-Watts Hot pluggable Power Supply for SureStore E Disk System FC10
SKU: A5630A
Price: $145.26
C7496A - HP SureStore Hot Pluggable Redundant Power Supply / Fan Kit For 5300 Tape Array
SKU: C7496A
Price: $184.21
A5277-60008 - HP 175-Watts 100-240V Power Supply for Surestore E Disk Array FC60
SKU: A5277-60008
Price: $247.37
C7508-67004 - HP 115-Watts 100-240V Power Supply for SureStore Tape Array 5300
SKU: C7508-67004
Price: $250.53
0950-2646 - HP 120-Watts 200-240V Hot-Pluggable Power Supply for SureStore Optical 320ex
SKU: 0950-2646
Price: $265.26
A5236-69023 - HP 450-Watts 100-240V Hot Swap Power Supply Module for SureStore SC10
SKU: A5236-69023
Price: $271.58
A5236-60023 - HP 450-Watts 100-240V Hot Pluggable Power Supply Module for SureStore E SC10
SKU: A5236-60023
Price: $271.58
C7508-60050 - HP Surestore Tape Array 5300 Storage Enclosure No Power Supply
SKU: C7508-60050
Price: $283.34
C7508-60060 - HP Surestore Tape Array 5300 Storage Enclosure No Power Supply
SKU: C7508-60060
Price: $419.43
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.