COOLER MASTER MWE 850W V2 80+ Gold Fully Modular ATX 2.0 Power Supply ( 850W )

The Cooler Master MWE 850W Gold V2 Fully Modular Power Supply (model MPE-8501-AFAAG) is part of Cooler Master’s MWE Gold Series, designed to deliver reliable, efficient power for mid-to-high-end desktop builds. Carrying an 80 PLUS Gold certification, this unit achieves a typical efficiency of 90%, meaning less energy is wasted as heat and more reaches your components — an important consideration for both system stability and long-term running costs. Cooling is handled by a 120 mm HDB (Hydro Dynamic Bearing) fan, which spins at up to 1,500 RPM. Because of the semi-passive fan curve, the unit operates at 0 dBA under light loads (up to approximately 20% load), rising to just 17.9 dBA at 50% load and 25.9 dBA at full load — keeping your build acoustically comfortable across most real-world workloads. The fully modular cable design means you attach only the cables your system actually needs. All cables ship as flat black sleeved leads, making routing cleaner and improving airflow inside the chassis. The connector complement includes: 1× ATX 24-pin, 1× EPS 4+4 pin, 1× EPS 8-pin, 4× PCIe 6+2 pin, 12× SATA, and 4× peripheral 4-pin — enough headroom for multi-GPU or heavily-populated storage configurations. Operating temperature is rated up to 50 °C, making it suitable for environments where chassis temperatures run warm. The unit supports a wide universal AC input of 90–264 V at 47–63 Hz with Active PFC, so it works with Indian (230 V) mains without any manual voltage switching. Hold-up time exceeds 16 ms at full load, and the MTBF rating exceeds 100,000 hours. Built-in protections cover over-voltage (OVP), over-power (OPP), short circuit (SCP), under-voltage (UVP), and over-temperature (OTP). The unit is ErP 2014 Lot 3 compliant and carries a broad range of regulatory certifications: CCC, CE, TÜV-RH, RCM, EAC, cTÜVus, FCC, BSMI, KC, and CB. Cooler Master backs the MWE 850W Gold V2 with a 5-year manufacturer warranty from the date of purchase. Verified Specifications: • Model: MPE-8501-AFAAG • Wattage: 850 W • 80 PLUS Rating: Gold (90% typical efficiency) • Modular: Fully Modular • ATX Version: ATX 12V • PFC: Active PFC • Input Voltage: 90–264 V AC • Input Frequency: 47–63 Hz • Fan: 120 mm HDB, max 1,500 RPM • Noise: 0 dBA @ 20% load / 17.9 dBA @ 50% / 25.9 dBA @ 100% • Max Operating Temp: 50 °C • MTBF: >100,000 hours • Hold-Up Time: >16 ms at full load • Protections: OVP, OPP, SCP, UVP, OTP • Connectors: 1× ATX 24-pin, 1× EPS 4+4 pin, 1× EPS 8-pin, 4× PCIe 6+2 pin, 12× SATA, 4× Peripheral 4-pin • Dimensions: 160 × 150 × 86 mm • Warranty: 5 Years