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ATX 2.2 and later (ATX12V 2) 24 pin power supply connector specification users reports and reviews

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There are 39 approved reports in our database

Date User opinion Comment Content
Revision
Approved by moderator?
CORRECTAPPROVED
CORRECTAPPROVED
CORRECTAPPROVED
CORRECTYes, this is correct. Not much you can do to go wrong with the pinout! :)APPROVED
CORRECTAPPROVED
ERROR FIXEDMolex 44206-0007 is a header for the mother board, not for cable.
And viceversa, 39-01-2240 is a receptacle for wire-to-wire or wire-to-board applications.
http://www.molex.com/cgi-bin/bv/molex/jsp/products/datasheet.jsp?ProductID=92522BV_SessionID=0623802212.1176286879BV_EngineID=cccdaddkjegmekicflgcehedffgdfmk.0channel=ProductsLang=en-US
APPROVED
CORRECTAPPROVED
CORRECTIm not voting that this is correct but simply that a note should be added that some ATX 2.X series power supplies use a connector where the extra 4 pins is a section that can slide off for ATX 1 use or be left on for ATX 2.X use.APPROVED
CORRECT100 OKAPPROVED
INCORRECThttp://pinouts.ru/connectors/wtx_24p.gif http://pinouts.ru/connectors/wtx_24p_cableconn.gif have been REVERSED.
Please correct these gifs shown http://pinouts.ru/Power/atx_v2_pinout.shtml.

Thanks again,
Michael Drinnon
APPROVED
INCORRECThttp://pinouts.ru/connectors/wtx_24p.gif and http://pinouts.ru/connectors/wtx_24p_cableconn.gif have been REVERSED.
Please correct these gifs (shown at http://pinouts.ru/Power/atx_v2_pinout.shtml).

Thanks again,
Michael Drinnon
APPROVED
2008-08-08 18:43:15CORRECTrev. 2APPROVED
2008-10-26 01:55:38CORRECTCorrect, although 5VSB can be anywhere from 500 mA and up on newer power supplies, to power peripherals when the computer is in sleep mode (my power supply is rated for 3A)rev. 4APPROVED
2008-11-01 20:25:01CORRECTrev. 4APPROVED
2008-11-03 20:38:25CORRECTcorrectrev. 4APPROVED
2008-12-03 07:01:15CORRECTThe wire colors, pin positions, and voltages via multimeter test match my HP Proliant ML110 G5 server's 365w power supply, Part# 445067-001 and Spare# 457884-001, after grounding the green wire to "soft switch" the power on.rev. 4APPROVED
2009-05-01 22:21:21CORRECTrev. 5APPROVED
2009-06-01 16:09:39CORRECTrev. 5APPROVED
2009-08-12 02:03:41CORRECTrev. 5APPROVED
2009-09-05 13:36:52CORRECTrev. 5APPROVED
2009-11-10 18:32:07CORRECTrev. 5APPROVED
2009-11-27 01:02:56CORRECTrev. 5APPROVED
2009-11-27 20:08:52CORRECTrev. 5APPROVED
2009-12-16 17:29:58CORRECTrev. 5APPROVED
2010-04-04 03:50:33INCORRECTIts reversed. Pins 11/12 are +3.3VDC, not pins 1/2rev. 5APPROVED
2010-07-15 11:37:42CORRECTNo errors - These details match the pin-out diagram with my OCZ power supply.rev. 5APPROVED
2010-07-16 16:32:46CORRECTCORRECT!rev. 5APPROVED
2010-08-25 04:25:32CORRECTrev. 5APPROVED
2010-09-29 11:52:32CORRECTrev. 6APPROVED
2011-02-21 18:02:30CORRECTrev. 7APPROVED
2011-11-24 17:28:28CORRECTrev. 11APPROVED
2011-11-29 13:14:53CORRECTrev. 11APPROVED
2011-12-09 17:01:46CORRECTrev. 11APPROVED
2011-12-09 21:31:48CORRECTThe document help me to save 50 U$ Thanks palrev. 11APPROVED
2012-01-02 10:42:33ERROR FIXEDIf I'm reading this correctly, this indicates that the 5VSB line can deliver a maximum of 10mA. However the ATX 2.2 specs recommend that a power supply be able to deliver 2A.rev. 11APPROVED
2012-01-09 18:05:32CORRECTrev. 11APPROVED
2012-01-17 21:18:59INCORRECTNot really on error, but on mine there isnt pin 20(supposed to be white) but 12v wire is whiterev. 11APPROVED
2012-01-20 12:48:37CORRECTrev. 11APPROVED
2012-02-06 00:38:52CORRECTrev. 11APPROVED


History of users contributions

Date Author Content
Revision
Comment
2008-08-21 22:03:58Josh Southerlandrev. 3
2008-09-11 22:26:04Dave Johnsonrev. 4Clarify that PWR_OK should be high (+5V) when good
2009-03-29 16:55:40Ken Mazierev. 4added reference to pin 20 being optional on newer systems
2010-11-30 21:45:58Nick Dedmanrev. 6section 4.5.1 says "16 AWG is recommended for all +12 VDC, +5 VDC, +3.3 VDC, and COM"
2011-01-04 13:59:31ALANrev. 7
2011-04-23 21:34:28rev. 7
2011-07-05 22:00:10Campbell Watsonrev. 8Changed 3rd and 2nd last sentences from /PSON to /PS_ON (As stated in table (16))
2011-10-04 22:40:43rev. 10
2011-11-24 21:13:04rev. 11

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Pinouts.ru > Pinout of ATX (ATX12V) 24 pin power supply connector and layout of 24 pin MOLEX 44206-0007 connector and 24 pin MOLEX 39-01-2240 or equivalent connector
should be correct