The CORSAIR HX Series™ provides 80 PLUS PLATINUM efficiency, extremely tight voltage regulation and a Zero RPM Fan Mode, giving you virtually silent operation

CORSAIR HX series power supplies give you extremely tight voltage regulation, quiet operation, Platinum-certified efficiency, and a fully modular cable set. Built with all Japanese 105°C capacitors, they’re a great choice for high performance PCs where reliability is essential.

80 PLUS Platinum efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads.

Premium internal components ensure solid power delivery and long term reliability.

Your guarantee of reliable operation that will last across several system builds.

Since the fan doesn’t turn on until it’s needed, you’ll enjoy virtually silent operation at low and medium loads.

Toggle single +12V rail or multi +12V rail mode. In the “SINGLE” position, the full output capability of the power supply’s +12V rail is available to any and all connectors, while in the “MULTIPLE” position, each individual connector has Over-Current Protection so no more than 40A of current can be delivered on any given cable.

The fully modular DC cables make builds and upgrades easy, with clean, great-looking results.

The CORSAIR SF750 80 PLUS Platinum SFX Power Supply is an extraordinarily power-dense PSU, ready to power the most cutting-edge small form factor PCs with 750 continuous watts.  

The most powerful SFX power supply in the market, perfect for the most power-dense small-form-factor PCs.

The SF750 Platinum delivers power at up to 92% efficiency, lowering energy consumption, noise, temperatures, and your power bill.

Using high-end electrolytic capacitors, the SF750 Platinum offers the unwavering power and long-term reliability you demand from a CORSAIR power supply.

The SF750 Platinum’s 92mm cooling fan doesn’t spin until you need it, for near-silent operation at low and medium loads.

Utilizing PWM instead of the standard DC voltage control, the SF750 Platinum keeps noise low and delivers precise fan speed. The SF750 Platinum also utilizes a copper alloy heatsink, ensuring optimal thermal performance.

SF Platinum Series power supplies come equipped with premium, individually sleeved cables featuring a flexible paracord sleeve, ready to fit right into your new high-end PC. The individually sleeved cables also make routing and cable management a breeze, with a lower profile and improved flexibility.

SF Platinum Series power supplies include an SFX-to-ATX power supply adapter bracket enabling installation into any ATX compatible case.

CORSAIR offers a seven-year warranty on all SF Platinum Series power supplies, your guarantee of reliable operation that will last across several system builds. If you need help, CORSAIR customer service and tech support are always on hand.