Brand new Dell H240AS-00 240W Power Supply for Dell Optiplex 390 790 990 3010 7010 9010 SFF Models

• Product Details
• Power Supply Tips

Product Details

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.
MAX. OUTPUT POWER: 240W
AC INPUT
100-240 V~/3.6A 50/60Hz
DC OUTPUT
+5V =/ 11A
+3.3V =/ 3.5A
+12V =/ 17A
+5Vsb =/ 4A
-12V =/ 0.5A
+5V AND +3.3V

Dimensions
72mm x 62mm x 240mm

Connectors
(1) 24-Pin ATX Connector (P1 2.5")
(1) +12V 4-Pin Power Connector (P2 17.5")
(1) Mini Slimline SATA Connector (5.5")
(2) SATA Connectors (P3 4.5") (P4 6")

Compatible Model Number: H240AS-00, AC240AS-00, L240AS-00, AC240ES-00, H240AS-00, H240ES-00, D240ES-00, DPS-240WB

Compatible Part Number: 3WN11 709MT 592JG 66VFV CCCVC RV1C4 J50TW 2TXYM

Compatible Models Dell OptiPlex 390 SFF
Dell OptiPlex 790 SFF
Dell OptiPlex 990 SFF
Dell OptiPlex 3010 SFF
Dell OptiPlex 7010 SFF
Dell OptiPlex 9010 SFF

HOW TO REPLACE YOUR PC POWER SUPPLY.

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 dell H240AS-00 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.