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SFX Power Supply pinout

connector or cable wiring scheme

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20 pin MOLEX 39-29-9202 connector layout
20 pin MOLEX 39-29-9202 connector
at the motherboard

Same as ATX except that -5VDC is removed from pin 18

Pin Name   Color Description
13.3V Orange+3.3 VDC
23.3V Orange+3.3 VDC
3COM BlackGround
45V Red+5 VDC
5COM BlackGround
65V Red+5 VDC
7COM BlackGround
8PWR_OK GrayPower Ok (+5V & +3.3V is ok)
95VSB Purple+5 VDC Standby Voltage (max 10mA)
1012V Yellow+12 VDC
113.3V Orange+3.3 VDC
12-12V Blue-12 VDC
13COM BlackGround
14/PS_ON GreenPower Supply On (active low)
15COM BlackGround
16COM BlackGround
17COM BlackGround
18res  Reserved
195V Red+5 VDC
205V Red+5 VDC
18 AWG is recommended for all wires except pin 11, which should be 22 AWG For 300W configurations 16 AWG is recommended.

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20 pin MOLEX 39-01-2200 connector layout
20 pin MOLEX 39-01-2200 connector
at the cable
Pinouts.ru > ATX, BTX, WTX and other power supply cables connectors pinouts listing > Pinout of SFX Power Supply and layout of 20 pin MOLEX 39-29-9202 connector and 20 pin MOLEX 39-01-2200 connector
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Source(s) of this and additional information: Hardware Book
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Last updated 2008-06-28 21:56:54. Edit this page. Is this document correct or incorrect? What is your opinion?
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