Thermaltake Smart Series 500W 80 Plus White Source PS-SPD-0500NPCWBZ-W Plus White is a PFC Computer Power Source that ensures continuous supply of 500 Watts of power, with efficiency, quality and affordable price. Supports ATX12V v2.3 and EPS12V, auto selection input voltage (100~240V), Active PFC (0.99), 4.7 inch fan with automatic speed control, a +12V line, ATX20/24 connections, 1x ATX12V (4+4 pin), 2x PCI Express (6+2 pins) and 6x SATA 80 PLUS Certified Standard. Introduces a modern power system, ensuring up to 86% savings. With an innovative +12V Single Rail Design with thinner Flat Handle ensuring better organization inside the cabinet.