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WTX motherboard power supply pinout

connector or cable wiring scheme

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Main (P1) pinout

24 pin MOLEX 44206-0007 connector layout

24 pin MOLEX 44206-0007 connector
at the motherboard (MOLEX 39-29-9242)



WTX (for Workstation Technology Extended) is a motherboard form factor introduced by Intel in 1998, for its use at high-end, multiprocessor, multiple-hard-disks server and workstations. This form factor is geared specifically towards the needs of high-end systems, and includes specifications for a WTX power supply unit (PSU).

Pin Name Color Description AWG
13.3V Orange+3.3 VDC18
23.3V Orange+3.3 VDC18
33.3V Orange+3.3 VDC18
43.3V Orange+3.3 VDC18
53.3V Orange+3.3 VDC18
6com BlackGround18
7com BlackGround18
8com BlackGround18
9com BlackGround18
10com BlackGround18
115V Red+5 VDC18
125V Red+5 VDC18
133.3V Orange+3.3 VDC18
143.3V Orange+3.3 VDC18
153.3V Orange+3.3 VDC18
163.3V Orange+3.3 VDC18
173.3Vaux Brown+3.3 VDC Auxilary20
18com BlackGround18
19com BlackGround18
20com BlackGround18
21com BlackGround18
225Vsb Purple+5 VDC Standby20
235V Red+5 VDC18
245V Red+5 VDC18


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24 pin MOLEX 39-01-2240 or equivalent connector diagram

24 pin MOLEX 39-01-2240 or equivalent connector
at the cable

Related Links:
Pinouts.ru > ATX, BTX, WTX and other power supply cables connectors pinouts listing >  Pinout of WTX motherboard power supply and layout of 24 pin MOLEX 44206-0007 connector and 24 pin MOLEX 39-01-2240 or equivalent connector
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Source(s) of this and additional information: WTX Power Supply Design Guidelines at WTX Website, from Hardware Book; wikipedia.org 1 reports
Last updated at Tue Sep 11 2007. Submit additions or corrections for this document. Is this document correct or incorrect? What is your opinion?
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