Bestec tfx0250p5w Rev X4 TFX Power Supply.All power supplies are tested by our in house technicians and they are guaranteed to function properly.
Please make sure that you are ordering the correct power supply. All of the compatible models listed below come in different sizes and each size has a different power supply. Please check the part #'s, pictures and specifications carefully to make sure that you are ordering the correct power supply.
MPN : TFX0250D5W
Connector :24pin+4
2*SATA
AC Input (50-60Hz), 100-240V~/4.4A
DC Output : Max Output 250W
Dimensions 175mm x 85mm x 65mm
Compatibility Part no : ACBEL: PC7067 PC6038 PC6036
BESTEC: TFX0250AWWA tfx0250p5w Tfx0250D5W
LITEON: PS-5251-06 ps-5251-05 DPS-250AB-35A 25a 28a 28j 47a 49a d03d 3800 390dt 790dt 990dt 3010Dt 7010Dt XW605 XW604 XW602 XW783 YX301 YX303 YX302 XW784
Compatibility Model : Dell Inspiron 530s Slim Desktop SFF
Dell Inspiron 531s Slim Desktop SFF
Dell Inspiron 537s Slim Desktop SFF
Dell Inspiron 540s Slim Desktop SFF
Dell Inspiron 545s Slim Desktop SFF
Dell Inspiron 546s Slim Desktop SFF
Dell Inspiron 560s Slim Desktop SFF
Dell Inspiron 570s Slim Desktop SFF
Dell Inspiron 580s Slim Desktop SFF
Dell Inspiron 620s Slim Desktop SFF
Dell Optiplex 3010 DT
Dell Optiplex 390 Slim Desktop SFF
Dell OptiPlex 7010 DT
Dell Optiplex 790 Slim Desktop SFF
Dell Optiplex 9010 DT
Dell Optiplex 990 Slim Desktop SFF
Dell Studio 537s Slim Desktop SFF
Dell Studio 540s Slim Desktop SFF
Dell Studio 560s Slim Desktop SFF
Dell Vostro 200s Slim Desktop SFF
Dell Vostro 220s Slim Desktop SFF
Dell Vostro 230s Slim Desktop SFF
Dell Vostro 260s Slim Desktop SFF
Dell Vostro 400s Slim Desktop SFF
1.Remove the dead pc power supply Once you've disconnected all the leads, look at the rear of the case and find the three or four screws holding the power supply in place. Remove them, then gently lift out the PS, making sure that the cabling doesn't get tangled on, say, a RAM module or expansion card and accidentally pull it loose.
2. Install the new bestec tfx0250p5w Pc power supply Out with the old, in with the new. Make sure the replacement Pc power supply is set to the correct voltage. Once the old PS is out, put the new one in its place and screw it in. Now just reverse the steps you performed: connect the leads to their respective outlets, replace any extracted components, and consult your photos to make sure you've left no lead unplugged. (You'd be surprised how easy it is to forget, say, the DVD lead, especially when you've spent 10 minutes trying to wedge in that pesky front-panel lead.)
3. Fire it up Before you close up the case, make sure everything works. Connect the power cord to the Pc power supply, plug in your monitor and keyboard, and fire up the machine. Unless you've failed to connect the main leads to the motherboard, it should come right to life, just like before. Let it boot completely, then check to make sure there's power to the optical drive(s) and, if applicable, the front panel.