Corsair SF 450 and SF 600 PSU Review

Corsair have adopted a NR092L fan inside the SF 450. This is rated 12V, 0.22A. There is very little, if any information on this fan online.

Corsair are using Great Wall as the OEM partner for these supplies. Soldering quality is good throughout and the layout is clean. This is critical as there is not a lot of room in such a small chassis.

The modular connector board is installed in one side of the unit. Close by we can see there is a Diode bridge for AC/DC rectification of the incoming AC voltage. We can see the +3.3V and +5V voltage is generated from the +12V.

Corsair are using a 105C Japanese grade capacitor from Nippon Chemi Con in the primary stage, rated 420V 390uF. This capacitor is from their KMW series. There is full support for OCP, OVP, UVP, SCP, OTP and OPP.

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