Replace Power Supply Upgrade 250w for Dell DCSLF Slimline Compatibility: Dell DCSLF Slimline Output Wattage: 250 W Connectors: 20+4 Pin Motherboard, 4-Pin CPU, 3x Molex, Floppy, 3x SATA Cooling: 80mm Cooling Fan w/ Double Ball Bearing Weight: 3 lb Input Voltage: 100/240 V Dimensions: 3.259 x 6.88 x 2.254 in for Replace Power Supply Upgrade 250w for Dell DCSLF Slimline This TFX 250W 20+4 Pin PC Power Supply will easily replace your old, broken, or lagging power supply. With this 250W TFX replacement power supply, you can replace the PSU in a wide range of PC desktops. 250W power! With 250W of steady computer power, this TFX 250W power supply can power both older PCs and new custom builds with a wide range of peripherals. Easy cooling systems! With a passive 80mm cooling fan, this 250W DCSLF Slimline TFX Replacement PSU will never overheat or burn out your system!