Replacement for 356544-021: Drop-In Alternatives We Stock
Looking for a replacement for the 356544-021 (356544-021 - HP 700-Watts Redundant Hot-Pluggable Power Supply for Proliant ML370 G4 Server)? 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 356544-021
| SKU | 356544-021 |
|---|---|
| Product | 356544-021 - HP 700-Watts Redundant Hot-Pluggable Power Supply for Proliant ML370 G4 Server |
| Current price | $105.32 |
| Stock status | In Stock |
| Detail page | View 356544-021 › |
Drop-in replacements for 356544-021
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.
356544-031 - HP 700-Watts Redundant Hot-Pluggable Power Supply for Proliant ML370 G4 Server
SKU: 356544-031
Price: $199.88
356544-291 - HP 700-Watts Redundant Hot-Pluggable Power Supply for Proliant ML370 G4 Server
SKU: 356544-291
Price: $199.88
356544-011 - HP 700-Watts Redundant Hot-Pluggable Power Supply for Proliant ML370 G4 Server
SKU: 356544-011
Price: $200.82
356544-B21 - HP 700-Watts Redundant Hot-Swappable Power Supply for Proliant ML370 G4
SKU: 356544-B21
Price: $138.95
356544-001 - HP 700-Watts 100-240V AC 12V Hot-Swappable Power Supply for ProLiant ML370 G4
SKU: 356544-001
Price: $138.95
105739-021 - HP 450-Watts 100-240V AC Redundant Hot-Pluggable Power Supply with Active Power Factor Correction for Proliant DL580 G1
SKU: 105739-021
Price: $82.42
384168-021 - HP 725-Watts Redundant Hot-Pluggable Power Supply with Power Factor Correction for Proliant ML350 G4 Server
SKU: 384168-021
Price: $161.01
348114-021 - HP 1300-Watts Redundant Hot-Pluggable AC Power Supply with Power Factor Correction for ProLaint DL580 ML570 G3 G4
SKU: 348114-021
Price: $195.63
225075-021 - HP 500-Watts Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant ML370 G2 G3
SKU: 225075-021
Price: $211.00
399542-B21 - HP 700-Watts Redundant Hot-Pluggable Power Supply with Power Form Correction (PFC) for ProLiant DL360 G5
SKU: 399542-B21
Price: $71.58
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.