The 1STPLAYER ACK 850 Silver (ATX 3.1, PCIe 5.1) is an 850W ATX 3.1 & PCIe 5.1-ready power supply with 80 PLUS Silver efficiency, featuring active PFC, embossed fixed cables, a 140 mm hydraulic-bearing fan, and multiple protection circuits (OVP/OPP/SCP/OCP/UVP/OTP) backed by a 7-year warranty offering solid basic power delivery for gaming and general PC systems.
