Seasonic Focus SPX Series 750 W SFX PSU Review 28

Seasonic Focus SPX Series 750 W SFX PSU Review

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Photos


The box is small, and on the front is the series description, and model number in smaller font. The ten-year warranty is also highlighted. On the back are more details about the product and its specifications.


Protection inside the box is perfect, and the PSU comes in a bag, which is a nice detail. Another bag stores the modular cables. The bundle is rich, including Velcro straps, zip ties, an SFX to ATX adapter, and all the necessary fixing bolts. There is also the user manual and a piece of paper offering the chance to win a $50 Steam gift.


The fan grille follows a nonrestrictive design. The front exhaust grille uses the typical honeycomb design. Below the C14 AC receptacle is the power switch. Unfortunately, there is no switch for toggling on/off the PSU's semi-passive operation.


The unit's series description and Seasonic's logo are on the sides. The power specifications table is on the bottom.


The modular panel has nine sockets.


Dimensions are compact since it follows the SFX form factor.

Cables and Connectors

Modular Cables
DescriptionCable CountConnector Count (Total)GaugeIn-Cable Capacitors
ATX connector 20+4 pin (360 mm)1116–18AWGNo
4+4 pin EPS12V (400 mm)2216AWGNo
6+2 pin PCIe (500 mm)2216–18AWGNo
6+2 pin PCIe (400 mm+100 mm)1216–18AWGNo
SATA (300 mm+200 mm+100 mm)2618AWGNo
4-pin Molex (300 mm+200 mm+200 mm)1318AWGNo
AC Power Cord (1380 mm) - C13 coupler1118AWGNo


All cables are short because this PSU is for a small chassis. It does come with an SFX to ATX adapter, which is rendered useless by the short cables if the PSU is installed into a standard-sized chassis. It is good to see 16AWG gauges on cables that can carry lots of power, and the lack of in-cable caps is good as well.


This SFX PSU having two EPS connectors on dedicated cables is great. There are also two PCIe connectors on pretty long dedicated cables. The other two PCIe connectors are installed on a single cable.


The peripheral connectors are adequately far apart for an SFX unit, and there are enough.
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