Dell Y2103 305W Dimension/PowerEdge ATX Power Supply
- Family-owned computer parts business
- Protective packaging for safer delivery
- Helpful support before and after your order
- Replacement-part focused inventory
Part numbers, specifications, condition, and available fitment details are provided below.
Product Description
Genuine Dell Y2103 / 0Y2103 305-watt internal ATX power supply for configuration-specific Dell systems. Exact-part references report selected Dimension 4700, 8300, and 8400 and PowerEdge SC420 applications and a harness with 24-pin main, 4-pin CPU, SATA, legacy peripheral, floppy, and Dell-specific 6-pin connectors. Dell community documentation places Y2103 in the NPS-305BB family with G3148, Y2682, and C3760, but related parts are identification clues only. Power cord, mounting hardware, adapters, and accessories are not assumed included. This inventory record explicitly identifies the condition as New. Match Y2103 / 0Y2103, complete OEM model and revision, service tag, exact chassis, 305-watt label, input/output ratings, dimensions, mounting pattern, every connector, cable lengths, pinout, and included items before ordering.
Key Specifications
- Manufacturer: Dell; verify actual OEM label
- Dell Part Number: Y2103 / 0Y2103
- Reported OEM Family: NPS-305BB; verify complete model and revision
- Rated Output: 305 W
- Reported Systems: Selected Dimension 4700 / 8300 / 8400 and PowerEdge SC420 configurations
- Reported Main Connectors: 24-pin motherboard and 4-pin CPU; additional SATA/legacy leads reported
- Compatibility Warning: Match service tag, exact chassis, OEM revision, every connector, cable length, and pinout
- Condition: New
Compatible Models
- Dell configurations whose original supply specifies Y2103 / 0Y2103
- verify service tag, exact chassis, OEM model/revision, dimensions, every connector, cable lengths, and pinout
This part may also be used in additional systems not listed here. Questions about fitment? Contact us—we’re happy to help.