Dell 1KXFV 550W 80PLUS Gold Reverse Airflow Power Supply for PowerSwitch

New, sealed box 

Dell 550W '80 PLUS Gold' reverse airflow power supply.

Dell Info

ASSY,PWR SPLY,550W,AC,PS/IO,V3

Compatibility

PowerSwitch S4048/S4048T

PowerSwitch S4128F/S4128T Series

PowerSwitch S4148F/S4148T/S4148FE/S4148U Series