Description
The Seasonic FOCUS SGX-750 (2021) power supply unit delivers 750 W of total power in SFX format with a black finish, featuring fully modular cabling for easier internal PC management. Its AC input accepts 100–240 V with frequencies of 50 to 60 Hz, and it provides up to 62 A on the +12V rail, with a combined power of 744 W for that main line. It includes motherboard connectors with a 35 cm cable and a 40 cm CPU cable, allowing tidy installation in compact cases. The secondary lines supply up to 20 A on both +3.3V and +5V, with combined power ratings of 100 W each, while the +5VSB reaches 3 A and the -12V goes up to 0.3 A.
Specifications
Power
- Total power: 750 W
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- Maximum input current (@110V): 10 A
- Maximum input current (@220V): 5 A
- Combined power (+3.3V): 100 W
- Combined power (+12V): 744 W
- Combined power (+5V): 100 W
- Combined power (-12V): 3.6 W
- Combined power (+5Vsb): 15 W
- Max output current (+3.3V): 20 A
- Max output current (+12V): 62 A
- Max output current (+5V): 20 A
- Max output current (-12V): 0.3 A
- Max output current (+5Vsb): 3 A
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Motherboard power cable length: 35 cm
- Number of SATA power connectors: 6
- SATA power cable length: 600 mm
- Peripheral (Molex) power connectors (4-pin): 3
- Peripheral (Molex) power cable length: 470, 700 mm
- CPU power connector (4+4 pin): Yes
- CPU power cable length: 40 cm
- Cabling type: Fully-Modular
Performance
- 80 PLUS certification: 80 PLUS Gold
- Purpose: PC
- Power supply unit (PSU) form factor: SFX
- Mean time between failures (MTBF): 100000 h
Design
- Product colour: Black
- Cooling type: Active
- Fan diameter: 9.2 cm
- Number of fans: 1 fan(s)
Operational conditions
- Operating temperature (T-T): 0 - 50 °C
Weight & dimensions
- Width: 125 mm
- Depth: 100 mm
- Height: 63.5 mm
Packaging data
- Package type: Box
Logistics data
- Harmonized System (HS) code: 84733020
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