Replacement for 154843-001: Drop-In Alternatives We Stock
Looking for a replacement for the 154843-001 (154843-001 - Compaq 400-Watts Hot-Swappable Power Supply)? 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 154843-001
| SKU | 154843-001 |
|---|---|
| Product | 154843-001 - Compaq 400-Watts Hot-Swappable Power Supply |
| Current price | $110.53 |
| Stock status | In Stock |
| Detail page | View 154843-001 › |
Drop-in replacements for 154843-001
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.
154843-002 - Compaq Hot-Swappable Power Supply for StorageWorks ELS9000 Tape Library
SKU: 154843-002
Price: $110.53
333590-B21 - Compaq 400-Watts 48V Redundant Hot-Swappable Power Supply for Proliant 1600/ 2500 Server
SKU: 333590-B21
Price: $426.96
489883-001 - HP 400-Watts 100-240V AC Redundant Hot-Swappable Power Supply with Power Factor Correction for StorageWorks
SKU: 489883-001
Price: $71.58
339956-001 - HP 400-Watts Hot-Swappable Power Factor Correction Power Supply for StorageWorks 20 Modular Smart Array
SKU: 339956-001
Price: $128.95
225011-001 - HP 400-Watts 100-240V AC Redundant Hot-Swappable Power Supply with Power Factor Correction for Proliant DL380 G2 G3
SKU: 225011-001
Price: $145.26
169374-001 - Compaq 750-Watts Redundant Hot Swappable Power Supply for Proliant 3000 5500 6000 7000 6500 Series
SKU: 169374-001
Price: $157.07
180826-001 - Compaq 395-Watts Hot Swappable Power Supply for Proliant DL590
SKU: 180826-001
Price: $221.05
144597-001 - Compaq 450-Watts Hot-Swappable Power Supply for Proliant ML530
SKU: 144597-001
Price: $250.53
169490-001 - Compaq 750-Watts Redundant Hot Swappable Power Supply for Proliant 3000 5500 6000 7000 6500 Series
SKU: 169490-001
Price: $690.76
ESP113A - HP 400-Watts Hot-Swappable Power Supply with Power Factor Correction for StorageWorks MSA20
SKU: ESP113A
Price: $128.95
401401-002 - Compaq 450-Watts 100-240V AC Redundant Hot-Swappable Power Supply for ProLiant DL580 Gen1
SKU: 401401-002
Price: $157.07
170100-B31 - Compaq 500-Watts Hot Swappable Power Supply for Microcom 4000
SKU: 170100-B31
Price: $163.92
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.