SilverStone has released the "Extreme 850R Platinum," an entire modular SFX power supply unit with an 850W capacity and Cybernetics Platinum certification.

The power supply standard is Intel SFX 12V V4.0 compliant and includes a 12VHPWR connection. Furthermore, the cooling fan is a 92mm silent FDB fan with a semi-fanless mode that stops the fan from rotating up to a load of 150W. The Extreme 850R Platinum +12V has a maximum output of 70.8A and is a single rail. Overcurrent protection (OCP), overvoltage protection (OVP), undervoltage protection (UVP), overload protection (OPP), short circuit protection (SCP), and overheat protection (OTP) are examples of protective circuits (NLO). It also includes an Active PFC circuit to increase power factor.

The operating temperature range is 0-50°C. The body measures 125mm wide, 100mm deep, 63.5mm tall, and weighs 1.6kg.

SilverStone Extreme 850R Platinum SFX Power Supply with 12VHPWR Connector