Replacement for DPS-400AB-10-D: Drop-In Alternatives We Stock
Looking for a replacement for the DPS-400AB-10-D (Delta DPS-400AB-10 D 450-Watts Power Supply for Primergy RX200 S6)? 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 DPS-400AB-10-D
| SKU | DPS-400AB-10-D |
|---|---|
| Product | Delta DPS-400AB-10 D 450-Watts Power Supply for Primergy RX200 S6 |
| Current price | $132.64 |
| Stock status | In Stock |
| Detail page | View DPS-400AB-10-D › |
Drop-in replacements for DPS-400AB-10-D
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.
DPS-450CB-1 - Delta 450-Watts AC 100-240V Redundant Hot-Pluggable Power Supply with Active Power Factor Correction for ProLiant ML530/ML570 G1 Server
SKU: DPS-450CB-1
Price: $259.50
DPS-450HB - Delta 450-Watts 100-127V / 200-240V Power Supply for PowerEdge SC1425 1600 1600SC
SKU: DPS-450HB
Price: $128.95
Delta DPS-450HB B 450-Watts 100-127V / 200-240V Power Supply for PowerEdge SC1425 1600 1600SC
SKU: DPS-450HB-B
Price: $189.47
Delta DPS-450FB B 450-Watts 100-240V Redundant Power Supply for PowerEdge 1600SC
SKU: DPS-450FB-B
Price: $199.88
Delta DPS-450FB A 450-Watts 100-240V Power Supply for PowerEdge 1600SC
SKU: DPS-450FB-A
Price: $301.95
Delta DPS-450DB C 450-Watts 100-127V / 200-240V Non-Redundant Power Supply for PowerEdge 1600SC
SKU: DPS-450DB-C
Price: $318.32
DPS-450DBC - Delta 450-Watts 100-240V ATX Power Supply for PowerEdge 1600SC
SKU: DPS-450DBC
Price: $331.58
Delta DPS-450FB G 450-Watts 100-240V Redundant Power Supply for PowerEdge 1600Sc
SKU: DPS-450FB-G
Price: $366.95
DPS-450AB-7 - Delta 450-Watts 100-240V Non Hot Pluggable Power Supply for PowerEdge R7415 R540 T430
SKU: DPS-450AB-7
Price: $382.59
DPS-450DB - Delta 450-Watts 100-127V / 200-240V Non-Redundant Power Supply for PowerEdge 1600SC
SKU: DPS-450DB
Price: $392.79
Delta DPS-550DB A 550-Watts 100-240V Power Supply for Precision 450 470
SKU: DPS-550DB-A
Price: $667.36
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.