CORSAIR SF750 80+ Platinum Fully Modular Power Supply (750 W)

The Corsair SF750 is a high-performance SFX-form-factor power supply engineered for compact small-form-factor and mini-ITX PC builds that demand serious power. Measuring just 100 mm × 63 mm × 125 mm, it delivers a full 750 watts of continuous output even at ambient temperatures up to 50 °C — a demanding real-world thermal specification that highlights how thoroughly it is engineered for reliability in space-constrained chassis. Achieving 80 PLUS Platinum certification, the SF750 operates at up to 92% efficiency under typical loads, which translates directly into less heat generated inside your case, lower power draw from the wall, and reduced fan noise. Japanese 105 °C-rated electrolytic capacitors underpin this long-term reliability, maintaining clean, stable power delivery across the hardware's lifespan. An MTBF rating of 100,000 hours further reinforces Corsair's confidence in the unit's durability. Cable management is streamlined by the fully modular design: every cable disconnects at the PSU itself, so you connect only what your system needs and keep unused cables out of the airflow path. The individually sleeved, low-profile paracord cables flex easily through tight SFF chassis routing points. For builders using ATX mid-tower or full-tower cases, an included SFX-to-ATX adapter bracket allows straightforward installation without any modification. Thermal management is handled by a 92 mm PWM fan using a rifle-bearing mechanism for long life and low noise. Zero RPM mode keeps the fan completely stopped during low and medium loads, providing near-silent operation during everyday tasks. The fan only spins when thermal conditions demand it, and PWM control ensures precise, proportional speed increases rather than abrupt jumps. The SF750 is multi-GPU ready, with four PCIe connectors available for graphics card power. The full connector set supports a broad range of storage and peripheral devices. No iCUE software integration or C-Link connectivity is present in this model. Corsair backs the SF750 with a seven-year warranty. Verified Specifications: • Model: CP-9020186-UK • Form Factor: SFX / SFF • Continuous Power: 750 W (rated to 50 °C) • Efficiency: 80 PLUS Platinum (up to 92%) • Modularity: Fully Modular • Fan Size: 92 mm | Bearing: Rifle | Zero RPM Mode: Yes • Capacitors: Japanese 105 °C electrolytic • MTBF: 100,000 hours • Dimensions: 100 mm × 63 mm × 125 mm • ATX12V Version: v2.4 | EPS12V Version: v2.92 • Connectors: 1× ATX, 2× EPS12V, 4× PCIe, 8× SATA, 3× PATA • Multi-GPU Ready: Yes | iCUE Compatible: No | C-Link Ready: No • Cable Type: Low Profile individually sleeved • SFX-to-ATX bracket: Included • Warranty: 7 Years