Replacement for 440038-001: Drop-In Alternatives We Stock
Looking for a replacement for the 440038-001 (440038-001 - HP ATX Power Supply for XW8600/ XW9400 Workstation System)? 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 440038-001
| SKU | 440038-001 |
|---|---|
| Product | 440038-001 - HP ATX Power Supply for XW8600/ XW9400 Workstation System |
| Stock status | In Stock |
| Detail page | View 440038-001 › |
Drop-in replacements for 440038-001
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.
310424-001 - HP 450-Watts ATX Power Supply with Power Factor Correction Power Factor Correction for XW8000 WorkStation
SKU: 310424-001
Price: $155.79
435128-001 - HP 460-Watts 100-240V AC ATX Power Supply for XW4400 WorkStation System
SKU: 435128-001
Price: $128.42
468930-001 - HP 475-Watts 100-127 V AC 24-Pin 80 Plus Bronze ATX Power Supply for XW4600/Z400 WorkStation System
SKU: 468930-001
Price: $155.79
480720-001 - HP 475-Watts 100-127V 24-Pin ATX Power Supply for XW4600 Z400 WorkStation System
SKU: 480720-001
Price: $155.79
535799-001 - HP 320-Watts 89% ATX Power Supply for Z200 WorkStation System
SKU: 535799-001
Price: $160.00
442036-001 - HP 650-Watts 80 Plus ATX Power Supply for XW6600 WorkStation System
SKU: 442036-001
Price: $170.53
440859-001 - HP 650-Watts 80 Plus ATX Power Supply for XW6600 WorkStation System
SKU: 440859-001
Price: $170.53
716646-001 - HP 1125-Watts ATX Power Supply for Z820 Workstation System
SKU: 716646-001
Price: $244.21
320249-001 - HP 325-Watts ATX Power Supply for SP700 Workstation System
SKU: 320249-001
Price: $336.17
623196-001 - HP 1125-Watts ATX Power Supply for Z820 WorkStation System
SKU: 623196-001
Price: $355.79
453505-001 - HP 575-Watts ATX 80 Plus Power Supply for XW6400 WorkStation System
SKU: 453505-001
Price: $389.04
307544-001 - HP 320-Watts AC ATX Power Supply Assembly for XW5000 WorkStation System
SKU: 307544-001
Price: $510.53
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.