Corsair SF750 User Manual

Installing your NEW SF Series
Step A: Removing your existing power supply
If you are building a new system, skip to Step B.
1. Disconnect the AC power cord from your wall outlet or UPS and from the existing power supply.
2. Disconnect all the power cables from your video card, motherboard and all other peripherals.
3. Follow the directions in your chassis manual and uninstall your existing power supply.
4. Proceed to Step B.
Step B: Installing the CORSAIR SF Series power supply
1. Make sure the power supply’s AC power cable is not connected.
2. Follow the directions in your chassis manual and install the power supply with the screws provided.
3. Connect the 24-pin main power cable from the power supply directly to your motherboard.
4. Connect the eight-pin +12V (EPS12V) cable to the motherboard.
A. If your motherboard has an eight-pin +12V socket, connect the eight-pin cable directly to your motherboard.
B. If your motherboard has a four-pin socket, detach the four-pin from the eight-pin cable, and then plug this
four-pin cable directly to your motherboard.
5. Connect the peripheral cables, PCI-Express cables, and SATA cables.
A. Connect the peripherals cables to your hard drive and CD-ROM/DVD-ROM power sockets.
B. Connect the SATA cables to your SATA SSD or hard drive’s power sockets.
C. Connect the PCI-Express cables to the power sockets of your PCI-Express video cards if required.
D. Connect the peripheral cables to any peripherals requiring a small 4-pin connector.
E. Make sure all the cables are tightly connected. Be sure to save any unused modular cables for future

Corsair SF750 Specifications

General

Total power	750 W
AC input voltage	- V
Combined power (-12V)	3.6 W
Combined power (+3.3V)	130 W
Combined power (+5Vsb)	12.5 W
Max output current (+12V)	62.5 A
Max output current (-12V)	0.3 A
Max output current (+3.3V)	20 A
Max output current (+5Vsb)	2.5 A
Cooling type	Active
Fan diameter	92 mm
Product color	Black
Cabling type	Fully-Modular
CPU power cable length	400 mm
SATA power cable length	450 mm
EPS power connector (8-pin)	Yes
Motherboard power connector	24-pin ATX
Floppy drive power connector	0
PCI Express power cable length	500 mm
Number of SATA power connectors	8
PCI Express power connectors (8-pin)	4
Peripheral (Molex) power cable length	330 mm
Peripheral (Molex) power connectors (4-pin)	3
Purpose	PC/server
ATX version	2.4
Bearing technology	Rifle
80 PLUS certification	80 PLUS Platinum
Mean time between failures (MTBF)	100000 h
Continuous output rated temperature	50 °C
Power supply unit (PSU) form factor	SFX
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	63 mm
Width	125 mm
Height	100 mm