Replacement for 188409-001: Drop-In Alternatives We Stock
Looking for a replacement for the 188409-001 (188409-001 - Compaq 570-Watts Power Supply for ProLiant 4500R)? 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 188409-001
| SKU | 188409-001 |
|---|---|
| Product | 188409-001 - Compaq 570-Watts Power Supply for ProLiant 4500R |
| Current price | $663.16 |
| Stock status | In Stock |
| Detail page | View 188409-001 › |
Drop-in replacements for 188409-001
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.
0950-4637 - HP 570-Watts DC Power Supply for RX8640/ RX8640 Integrity Sevrers
SKU: 0950-4637
Price: $221.05
HP-Q250GF3 - Compaq 200-Watts 115-230V ATX Power Supply for ProLiant ML330
SKU: HP-Q250GF3
Price: $128.95
374516-001 - HP 3U / 7U Rail Kit for ProLiant DL580 / 570 G3 / G4 / G5 / G7 Server
SKU: 374516-001
Price: $184.21
313054-001 - HP 400-Watts AC 100-240 V Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant DL380 G2 G3 Server
SKU: 313054-001
Price: $71.58
101920-001 - HP 450-Watts 100-240V AC Redundant Hot-Swappable Power Supply with Active Power Factor Correction for ProLiant DL580 G1
SKU: 101920-001
Price: $73.68
361620-001 - HP 500-Watts Auto-Switching Power Supply with Power Factor Correction for ProLiant DL140 DL145 G2
SKU: 361620-001
Price: $73.68
406411-001 - HP 725-Watts Redundant Power Supply with Power Factor Correction for Proliant ML350 G4
SKU: 406411-001
Price: $93.45
401401-001 - HP 450-Watts 100-240V AC Redundant Hot-Swappable Power Supply with Active Power Factor Correction for ProLiant DL580 G1
SKU: 401401-001
Price: $105.26
373185-001 - HP 500-Watts Auto-Switching Power Supply with Power Factor Correction for Proliant DL140 DL145 G2
SKU: 373185-001
Price: $105.26
105739-001 - HP 450-Watts 100-240V AC Redundant Hot-Swappable Power Supply with Active Power Factor Correction for ProLiant DL580 G1
SKU: 105739-001
Price: $110.53
389108-001 - HP 500-Watts Power Factor Correction Power Supply for ProLiant DL140 DL145 G2
SKU: 389108-001
Price: $113.68
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.