Designed for custom PC builds big and small, this SeaSonic FOCUS (2021) 750W 80 PLUS Platinum Modular SFX Power Supply delivers ample power suitable for casual use, gaming, and light editing.
With 750W, you can power a wide range of components from your motherboard to your GPU while the 80 PLUS Platinum certification ensures optimal efficiency and reduced electrical waste. Full modular design enables you to use only the cables you need for your system, allowing you to save room within your case. Flat design makes routing cables easier, especially when navigating tight quarters. A single 92mm fan with fluid dynamic bearings reduces thermal buildup within the PSU s electrical chamber for long-lasting performance. The FOCUS cooling fan also reduces noise without increasing temperature and with multiple fan modes you can adjust fan settings to your liking with Fanless, Silent, and Cooling modes. Despite its compact design, the FOCUS includes an SFX to ATX adapter, allowing you to use this PSU in a wide range of PC cases with ease.
SeaSonic Electronics FOCUS SPX-750 Specs
Connectivity
| Total Connectors | 1 x 20+4-Pin ATX Motherboard 2 x 4+4-Pin EPS CPU 4 x 6+2-Pin PCIe 6 x 15-Pin SATA 3 x 4-Pin Peripheral / Molex |
| Cable Design | Modular |
| PCIe Connector Distances | 19.7" / 500 mm |
| SATA Connector Distances | 23.6" / 600 mm |
| Peripheral Connector Distances | 27.6" / 700 mm |
| ATX Connector Distance | 13.8" / 350 mm |
| EPS Connector Distances | 15.7" / 400 mm |
Electrical
| Total Wattage | 750 W |
| Number of +12 V Rails | 1 |
| Combined Power for +12 V | 744 W |
| Max Load for +12 V | 62 A |
| Combined Power for +3.3/+5 V | 130 W |
| Max Load for +3.3 V | 20 A |
| Max Load for +5 V | 20 A |
| Max Power for +5 Vsb | 15 W |
| Max Load for +5 Vsb | 3 A |
| Max Power for -12 V | 3.6 W |
| Max Load for -12 V | 0.3 A |
| Peak Power | 750 W |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz at 5 to 10 A |
General
| Efficiency Rating | 80 PLUS Platinum |
| Active Power Factor Correction | None |
| Efficiency | 90% at 20% Load 92% at 50% Load 89% at 100% Load |
Cooling
| Fan Size | 92 mm |
| Bearing Type | Fluid Dynamic Bearings (FDB) |
| Fan Life Expectancy | 50,000 Hours |
Physical
| Form Factor | SFX |
| Compliance | ATX 12 V, SFX 12V v3.42 |
| Protection | Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection |
| Certifications | cTUVus, TUV, CB, CCC, BSMI, EAC, CE, ENERGY STAR, RoHS, WEEE, ErP, REACH *as per Manufacturer |
| Mean Time Between Failures (MTBF) | 100,000 Hours |
| Dimensions | 4.9 x 2.5 x 3.9" / 125 x 63.5 x 100 mm |
Packaging Info
| Package Weight | 4.61 lb |
| Box Dimensions (LxWxH) | 10.4 x 6.9 x 3.8" |
In the Box
- SeaSonic Electronics FOCUS (2021) 750W 80 PLUS Platinum Modular SFX Power Supply (Black)
- Motherboard Cable
- 4+4 CPU Cable
- 3 x PCIe Cables
- 2 x 15-Pin SATA Cables
- Molex Cable
- Power Cable
- PSU & Cable Bag Set
- Cable Ties
- SFX to ATX Adapter Bracket
- Screw Set
- 10-Year Manufacturer Warranty
Customer reviews
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