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Super Flower Leadex III Gold 750W (2019) Review

The Superflower Leadex III is nicely finished – in a minimalist black colour scheme making it ideal for any colour of system build. It measures 150 x 85 x 160 mm (WxHxD).

The top of the chassis looks great, with holes behind cut into the chassis itself, rather than the more traditional screwed in grill. The butterfly logo takes pride of place in the center.

One side of the power supply is vented for air flow, along with a power button and connector. On the side side of the panel is a button marked ‘fan'.

Two ECO modes are in place setting different temperature thresholds. These modes are based around temperature curves with the fan stopping at lower to medium loads. In ECO 0 mode the fans start as soon as the temperatures hit between 62c and 68c. If the temperatures drop to between 47c and 53c the fan will stop again. In ECO 1 mode, the fan will start spinning between 42c and 48c dropping off again between 27c and 33c.

The other side of the chassis is home to the modular bay. This panel is clearly labelled to match with the cable pin count. The Peripheral cable headers are all 3+3 pin. VGA and CPU are 4+4. Motherboard connectors are 5+5 and 9+9.

Corsair SF750 SFX Power Supply
DC Output
+3.3V
+5V
+12V
-12V
+5Vsb
Max Output
20A
20A
62.4A
0.6A
3.0A
Total Power 100W 748.8W 6W 15W
750W

The Super Flower Leadex III Gold 750W power supply is able to deliver almost the full 750W from the +12V rail.

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