Seasonic FOCUS-SPX-750 750W 80+ Platinum Fully-Modular SFX PSU
Seasonic FOCUS-SPX-750: 750W SFX PSU, 80+ Platinum certified, fully modular, compact 125x100x63.5mm. Includes SFX-to-ATX bracket, FDB fan, hybrid control for silent operation. Ideal for SFF builds.
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The Seasonic FOCUS-SPX-750 is a high-performance SFX power supply designed for compact Small Form Factor (SFF) PC builds. With 750W output, 80 PLUS Platinum efficiency (92% at 50% load), and fully modular cabling, it delivers reliable power in a tiny 125 x 100 x 63.5 mm footprint. Ships with an SFX-to-ATX bracket for versatile installation in both SFX and standard ATX cases.
Features Seasonic’s patented hybrid fan control with three modes: Fanless, Silent, and Cooling, powered by a 92mm Fluid Dynamic Bearing (FDB) fan for minimal noise and extended lifespan. Single powerful +12V rail (744W, 62A) supports high-end GPUs and CPUs. Industrial protections include OPP, OVP, UVP, SCP, OCP, OTP.
- Key Connectors: 20+4 pin ATX, 2x 4+4 pin EPS12V, 4x 6+2 pin PCIe, 6x SATA, 3x Molex
- Efficiency & Reliability: 80+ Platinum, 100% Japanese capacitors, 100,000h MTBF, 10-year warranty
- Cooling: Hybrid FDB fan, 0-50°C operation
- Certifications: cTUVus, TUV, CB, CCC, BSMI, EAC, CE, RoHS
| Total power | 750 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 10 - 5 A |
| Combined power (+12V) | 744 W |
| Max output current (+12V) | 62 A |
| Power supply unit (PSU) form factor | SFX |
| Cabling type | Fully-Modular |
| 80 PLUS certification | 80 PLUS Platinum |
| Bearing technology | FDB |
| Mean time between failures (MTBF) | 100000 h |
| Product colour | Black |
| Fan diameter | 9.2 cm |
| Width | 125 mm |
| Depth | 100 mm |
| Height | 63.5 mm |
| Warranty | 10 years |
| PCI Express power connectors (8-pin) | 4 |
| EPS/ATX12V connectors | 2x 4+4 pin |