Replacement for 03E466: Drop-In Alternatives We Stock
Looking for a replacement for the 03E466 (03E466 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Dimension 8100, OptiPlex GX400)? 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 03E466
| SKU | 03E466 |
|---|---|
| Product | 03E466 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Dimension 8100, OptiPlex GX400 |
| Current price | $525.96 |
| Stock status | In Stock |
| Detail page | View 03E466 › |
Drop-in replacements for 03E466
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.
YX301 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Inspiron 530s/531s, Vostro 200
SKU: YX301
Price: $96.84
XW604 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 530S 531S 537s 540s / Vostro 200 200s 220s 400
SKU: XW604
Price: $147.37
0YX301 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Inspiron 530s/531s, Vostro 200
SKU: 0YX301
Price: $189.47
0XW604 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 530S 531S 537s 540s / Vostro 200 200s 220s 400
SKU: 0XW604
Price: $211.00
NPS-250GB - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX240 GX260 GX270 GX280
SKU: NPS-250GB
Price: $136.84
P3117 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX1 GX60 GX150 160L 170L PowerEdge SC600 500SC 600SC
SKU: P3117
Price: $149.47
3E482 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for PowerEdge 500SC
SKU: 3E482
Price: $149.47
Dell NPS-250FB B 250-Watts 100-120V / 200-240V ATX Power Supply for PowerEdge 600SC
SKU: NPS-250FB-B
Price: $163.74
M0148 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Precision Workstation 340/OptiPlex GX240/GX270/GX260
SKU: M0148
Price: $165.79
0M0148 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Precision Workstation 340/OptiPlex GX240/GX270/GX260
SKU: 0M0148
Price: $165.79
P1444 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX240 GX260 GX270
SKU: P1444
Price: $189.47
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.