Replacement for DPS-650LB: Drop-In Alternatives We Stock
Looking for a replacement for the DPS-650LB (DPS-650LB - HP 650-Watts ATX AC Power Supply for Z400 XW6600 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 DPS-650LB
| SKU | DPS-650LB |
|---|---|
| Product | DPS-650LB - HP 650-Watts ATX AC Power Supply for Z400 XW6600 WorkStation System |
| Current price | $211.00 |
| Stock status | In Stock |
| Detail page | View DPS-650LB › |
Drop-in replacements for DPS-650LB
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.
HP DPS-650LB A 650-Watts ATX AC Power Supply for Z400 XW6600 WorkStation System
SKU: DPS-650LB-A
Price: $226.08
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
508548-001 - HP 650-Watts 24-Pin ATX Power Supply with Power Factor Correction For Workstation Z600
SKU: 508548-001
Price: $205.26
HP DPS-475CB-1 A 475-Watts 24-Pin ATX 80 Plus Bronze Power Supply for XW6400 Z400 WorkStation System
SKU: DPS-475CB-1-A
Price: $205.26
DPS-470AB-1A - HP 500-Watts 90-264V AC ATX Power Supply with Active Power Factor Correction for XW6200 WorkStation
SKU: DPS-470AB-1A
Price: $565.32
DPS-250RB - Delta 220-Watts ATX Power Supply for HP D310 D510 Workstation
SKU: DPS-250RB
Price: $143.39
DPS-240FB-2 - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC
SKU: DPS-240FB-2
Price: $143.39
DPS-240FB-1 - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC
SKU: DPS-240FB-1
Price: $143.39
Delta DPS-250RB A 220-Watts ATX Power Supply for HP D310 D510 Workstation
SKU: DPS-250RB-A
Price: $143.39
DPS-240FBA - HP 240-Watts AC 100-240V AC Mini 24-Pin ATX Switching Power Supply for DC5750 WorkStation Desktop PC
SKU: DPS-240FBA
Price: $143.39
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.