Replacement for 0950-4378: Drop-In Alternatives We Stock
Looking for a replacement for the 0950-4378 (0950-4378 - HP 450-Watts Switching Power Supply for WorkStation Zx2000)? 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 0950-4378
| SKU | 0950-4378 |
|---|---|
| Product | 0950-4378 - HP 450-Watts Switching Power Supply for WorkStation Zx2000 |
| Current price | $591.58 |
| Stock status | In Stock |
| Detail page | View 0950-4378 › |
Drop-in replacements for 0950-4378
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.
0950-3966 - HP 800-Watts 100-240V AC Switching Power Supply for I2000 Workstation
SKU: 0950-3966
Price: $499.87
0950-2081 - HP 280-Watts Switching Power Supply for 9000 735 720 700 Workstation
SKU: 0950-2081
Price: $626.32
0950-2438 - HP 280-Watts Switching Power Supply for 9000 735 720 700 Workstation
SKU: 0950-2438
Price: $1,614.59
0950-4351 - HP 220-Watts ATX 12V Switching Power Supply with Power Factor Correction (PFC) for EVO D310/D315/D510,Vectra VL430
SKU: 0950-4351
Price: $174.43
0950-4206 - HP 250-Watts 115-230V AC 43-66Hz 20-Pin ATX Switching Power Supply with Power Factor Correction for MiniTower System
SKU: 0950-4206
Price: $573.68
310424-001 - HP 450-Watts ATX Power Supply with Power Factor Correction Power Factor Correction for XW8000 WorkStation
SKU: 310424-001
Price: $155.79
397124-001 - HP 185-Watts 120-240V AC Switching Power Supply with Power Factor Correction for EVO D530 D325 DC5000 WorkStation
SKU: 397124-001
Price: $73.68
0950-2623 - HP 159-Watts 100-240V AC 47-63Hz Switching Power Supply for DesignJet 200 Series Printers
SKU: 0950-2623
Price: $182.37
0950-1671 - HP 440-Watts AC 140-278V Switching Power Supply for 1000 and A-Series Systems
SKU: 0950-1671
Price: $853.54
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.