BESTEC ATX-250-12E Dell Replacement 480W Power Supply

- 480W Power Supply Replacement PSU
- One (1) 15-inch SATA connecter
- One (1) 14-inch ATX power connector (supports both 20-pin and 24-pin configurations)
- One (1) 14-inch 12V ATX power connector
- Two (2) 15-inch large power connectors
- Two (2) 6-inch large power connectors
- One (1) 6-inch Small power connectors

Replacement for:
BESTEC ATX-250-12E

Dell PC Models:

2n333 (4G456) K2946 NPS-250KB-B (NPS-250KB)   HP-P1457F3 HP-P2507F3B / HP-P2507F3C / HP-P2507F3CP / HP-P2507F3P / HP-D2537F3R/ F4284 / ps-6311-1ds & Others.

Dell Dimension: 

B1000R, B110, 1100, 2200, 2300, 2350, 2400, 2450, 3000 (Please note some models require you to cut out a portion of the back of the case to fit the power plug and switch.)

Optiplex:

GX60, GX150, 160L, 170L
-- except in Desktops and Small Form Factor Chassis.