Replacement for PS-6351-4DF: Drop-In Alternatives We Stock
Looking for a replacement for the PS-6351-4DF (PS-6351-4DF - Dell 350-Watts 100-120V / 200-240V Power Supply for Inspiron 530 531 Vostro 400 Studio 540 XPS 8000 8100)? Pro Disk Network ships Dell 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 PS-6351-4DF
| SKU | PS-6351-4DF |
|---|---|
| Product | PS-6351-4DF - Dell 350-Watts 100-120V / 200-240V Power Supply for Inspiron 530 531 Vostro 400 Studio 540 XPS 8000 8100 |
| Current price | $260.58 |
| Stock status | In Stock |
| Detail page | View PS-6351-4DF › |
Drop-in replacements for PS-6351-4DF
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.
PS-6351-2 - Dell 350-Watts 100-127V 200-240V Power Supply for Vostro 200 400 410
SKU: PS-6351-2
Price: $291.79
PS-6351-5DF - Dell 350-Watts 100-127V / 200-240V Power Supply for Inspiron 530 531 Vostro 400 Studio 540 XPS 8000 8100
SKU: PS-6351-5DF
Price: $235.79
NPS-350AB - Dell 350-Watts 100-120V / 200-240V ATX Power Supply for PowerEdge 1500SC Server
SKU: NPS-350AB
Price: $136.76
Dell NPS-350CB A 350-Watts 100-120V / 200-240V ATX Power Supply for Dimension 4600 4700 8400 8000 GX280
SKU: NPS-350CB-A
Price: $150.55
Dell NPS-350CB B 350-Watts 100-120V / 200-240V ATX Power Supply for Dimension 4600 4700 8400 8000 GX280
SKU: NPS-350CB-B
Price: $185.51
Dell NPS-305AB A 305-Watts 100-120V / 200-240V ATX Power Supply for Precision 340 350
SKU: NPS-305AB-A
Price: $189.47
0X2634 - Dell 350-Watts 100-120V / 200-240V ATX Power Supply for Dimension 4600 4700 8400 8000 GX280
SKU: 0X2634
Price: $235.79
X2634 - Dell 350-Watts 100-120V / 200-240V ATX Power Supply for Dimension 4600 4700 8400 8000 GX280
SKU: X2634
Price: $235.79
L350PD-00 - Dell 350-Watts 100-120V 200-240V Power Supply For Inspiron 530 531 Vostro 400 Studio 540 XPS 8000 8100
SKU: L350PD-00
Price: $235.79
N350P-00 - Dell 350-Watts 100-120V / 200-240V ATX Power Supply for Dimension 4600 4700 8400 8000 GX280
SKU: N350P-00
Price: $273.91
Dell NPS-350AB A 350-Watts 100-120V / 200-240V ATX Power Supply for PowerEdge 1500SC Server
SKU: NPS-350AB-A
Price: $296.30
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.