MSI MAG A850GN PCIE5 850W 80Plus Gold ATX Power Supply

The MSI MAG A850GN PCIE5 is an 850W ATX power supply designed for high-performance systems. It features ATX 3.1 compatibility and a native PCIe 5.1 connector, supporting NVIDIA® GeForce RTX™ 40 Series GPUs. Built with a 105°C main capacitor and 80 Plus Gold certification, it ensures efficient power delivery with Active PFC. Industrial-grade protections include OVP, OCP, OPP, OTP, and SCP. The unit uses a 120 mm sleeve bearing fan and a full bridge topology with DC-DC modules. It offers up to 200% power excursion briefly, flat cables, and a single-rail design for stable output.

Features:
ATX 3.1 ready, native PCIe 5.1 connector
Supports NVIDIA® GeForce RTX™ 40 Series graphics cards
105°C main capacitor
80 Plus Gold certified for high efficiency with Active PFC design
Industrial level protection with OVP, OCP, OPP, OTP, SCP
120 mm Sleeve Bearing Fan
Full Bridge Topology with DC-DC module design
2x Total Power Excursion
3x GPU Power Excursion
Flat Cables
Single Rail

Specifications
Efficiency Rating: 80 PLUS Gold (up to 90%)
Modular: No (non modular)
Fan Size: 120 mm
Fan Bearing: Sleeve Bearing
Dimensions (DxWxH): 140 x 150 x 86 mm
PFC Type: Active PFC
Input Voltage Range: 100~240 VAC
Power Watt: 850W
Power Excursion: 1700W (*up to 200% of the PSU's rated power for 100μs)
Input Frequency Range: 47-63Hz
Protection: OCP / OVP / OPP / OTP / SCP
ATX (24 pin): 1
EPS (4+4 pin): 2
PCI-E 5.1 (16 pin): 1
PCI-E (6+2 pin): 2
SATA (15 pin): 4
PERIPHERAL (4 pin): 2