Partially Verified

Corsair Type 3

Explore documented power supplies and cables
compatible with the Corsair Type 3 pinout.

Series
Wattage
RM (Yellow label)
1000W 850W 750W 650W 550W 450W
HXi (Blue Label)
1200W 1000W 850W 750W
HX Gold
1050W 850W 750W 650W
AXi
1500W 1200W 860W 760W
TX-M
750W 650W 550W
CX-M
750W 650W 550W 450W
Important concepts

Reading the
compatibility
tables and pinouts

The table above outlines which power supply series, and individual units within, are compatible with the defined pinout. While a majority of the power supplies are listed, there are several that I have not been able to test or verify to include in the table.

Cross-compatibility

Some power supplies share the same pinout with other series within the brand, and also with other companies, as a result of a similar OEM. To verify compatibility, it is important to check the wiring and connector variants of each cable before usage.

Double wires

Double wires, for some cables, are required to meet the number of matching endpoints on the power supply end of the connector. This would involve splicing and soldering a second wire to insert in a pin sharing the same voltage as the component end.

Pinout diagrams

All pinout diagrams are viewed from the rear of the connector where the wires enter, except for the PSU key, which is viewed from the front. The clip is positioned on top of the connector, and each individual pin is labeled, and colored, for viewing.

Cables

Explore Corsair's Type 3 pinout wiring and connectors

From voltages to PSU keys, get a jump start on your next sleeving project with reference pinouts separated by connector type.

Only use pinouts as a reference point

You should always verify and test your own power supplies before using custom cables.

24 pin ATX 10 + 14 pin ATX

The 24 pin cable in the Corsair Type 3 pinout can be crafted with the PSU connectors flipped to reduce the amount of wires crossing.

Wiring view from rear PSU key view from front
GND
5v
5v
5v
N/A
GND
GND
GND
PWR ON
GND
-12v
3.3v
3.3v
12v
12v
5v SB
PWR OK
GND
5v
GND
5v
GND
3.3v
3.3v
GND
5v
5v
5v
3.3v
3.3v
12v
12v
5v SB
PWR OK
GND
GND
GND
PWR ON
GND
-12v
3.3v
GND
5v
GND
5v
GND
3.3v
3.3v
8 pin PCI-E / 6 pin PCI-E 8 pin EPS

The 8 pin PCI-E cables will require a double wire to meet the number of endpoints on the component end.

Wiring view from rear PSU key view from front
GND
GND
GND
GND
GND
12v
12v
12v
GND
GND
GND
12v
12v
12v
GND
GND
GND
GND
N/A
12v
12v
12v
8 pin EPS / 4 pin EPS 8 pin EPS

The 8 pin EPS cables can be crafted with the connectors flipped, similar to the 24 pin cable, to simplify the wiring process.

Wiring view from rear PSU key view from front
12v
12v
12v
12v
GND
GND
GND
GND
12v
12v
GND
GND
GND
GND
GND
GND
12v
12v
12v
12v
SATA Power / Molex 6 pin PERIF

Both the SATA power cable and Molex power cable pinouts feature an empty bottom center pin on the power supply end.

Wiring view from rear PSU key view from front
12v
GND
5v
GND
3.3v
5v
GND
GND
12v
GND
5v
GND
3.3v
N/A
12v
Additional notes

Additional notes regarding this power supply pinout

It is important to only use this pinout as a reference for your project, and not as the sole source of information. While I do my best to test, and verify, available cables and compatible power supplies, double checking your own unit's cables before usage is required.

Flipping connectors

It is possible, and recommended, to flip the 24 pin and 8 pin EPS cables on the PSU end to simplify the wiring when crafting your own custom sleeved PC cables.

Double wires

The Corsair Type 3 pinout features one double wire on the 24 pin cable, and one for each 8 pin PCI-E cable, making it relatively straightforward to craft.

Beginner friendly

Due to the understandable, near one-to-one nature of the pinout's wiring, the Corsair Type 3 pinout makes for a great choice when sleeving PC cables as a beginner.

Connectors

24 pin ATX cable

Standard 24 ATX pin connectors on the component end, and both the 10 pin and 14 pin connectors on the PSU end.

PCI-E cables

Standard 8 pin PCI-E connectors on the component end, and 8 pin EPS connectors on the PSU end.

EPS cables

Standard 8 pin EPS connectors on the component end, and 8 pin EPS connectors on the PSU end.

SATA power

Standard SATA power connectors on the component end, and 6 pin perif connectors on the PSU end.

Molex power

Standard Molex power connectors on the component end, and 6 pin perif connectors on the PSU end.

12VHPWR cable

There is no integrated 12VHPWR cable supported for these specific, older Corsair Type 3 power supplies.

Continue viewing this pinout, or go look for another

Go back up to view the Corsair Type 3 pinout, or look for a different one in the collection.