Pinouts >  ATX, WTX and other standard and proprietary power supply (PSU) cables connectors
24 pin MiniFit Jr 5566-24 male (MOLEX 44206-0007) connector layout
24 pin MiniFit Jr 5566-24 male (MOLEX 44206-0007) connector
Main (P1) pinout

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
1 3.3V   Orange +3.3 VDC 18
2 3.3V   Orange +3.3 VDC 18
3 3.3V   Orange +3.3 VDC 18
4 3.3V   Orange +3.3 VDC 18
5 3.3V   Orange +3.3 VDC 18
6 com   Black Ground 18
7 com   Black Ground 18
8 com   Black Ground 18
9 com   Black Ground 18
10 com   Black Ground 18
11 5V   Red +5 VDC 18
12 5V   Red +5 VDC 18
13 3.3V   Orange +3.3 VDC 18
14 3.3V   Orange +3.3 VDC 18
15 3.3V   Orange +3.3 VDC 18
16 3.3V   Orange +3.3 VDC 18
17 3.3Vaux   Brown +3.3 VDC Auxilary 20
18 com   Black Ground 18
19 com   Black Ground 18
20 com   Black Ground 18
21 com   Black Ground 18
22 5Vsb   Purple +5 VDC Standby 20
23 5V   Red +5 VDC 18
24 5V   Red +5 VDC 18

 

Another WTX pinout used primarily by motherboards based on the Intel 860 chipset and the first-generation Xeon processor based on the Pentium 4. These motherboards include the Tyan S2608 (Thunder i860), Iwill DP400, and MSI MS-6508. These motherboards also used a 6-pin CPU power supply connector to provide additional power for the motherboard's CPU power regulator.

Pin Name   Color Description AWG
1 3.3V   Orange +3.3 VDC 18
2 3.3V   Orange +3.3 VDC 18
3 3.3V   Orange +3.3 VDC (Sense) 18
4 com   Black Ground 18
5 com   Black Ground 18
6 5V   Red +5 VDC 18
7 5V   Red +5 VDC (Aux) 18
8 com   Black Ground 18
9 com   Black Ground 18
10 com   Black Ground 18
11 PC       18
12 FAN C       18
13 3.3V   Orange +3.3 VDC 18
14 3.3V   Orange +3.3 VDC 18
15 com   Black Ground 18
16 com   Black Ground 18
17 +5V   Red +5 VDC 20
18 +5V   Red +5 VDC 18
19 +5V   Red +5 VDC 18
20 -12V   Blue -12 VDC 18
21 +12V   Yellow +12 VDC 20
22 +12V   Yellow +12 VDC 20
23 PSON       18
24 FAN M       18

 

24 pin MiniFit Jr 5557-24 female (MOLEX 39-01-2240) connector layout
24 pin MiniFit Jr 5557-24 female (MOLEX 39-01-2240) connector
According to 4 reports in our database (2 positive and 0 negative) the WTX motherboard power supply pinout should be correct.

Is this pinout
WTX motherboard power supply visual pinout:click to enlarge
Source(s) of this and additional information: WTX Power Supply Design Guidelines at WTX Website, from Hardware Book; wikipedia.org, http://flylib.com/books/en/4.55.1.48/1/
Copyright © 2000-2023 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
Change privacy settings