The MSI MAG A850GN is an 850W ATX power supply unit (PSU) designed for high-performance systems requiring PCIe 5.0 support. It features an 80 Plus Gold efficiency rating with up to 90% efficiency and active PFC.

Performance

• Efficiency Rating: 80 Plus Gold (up to 90%)
• PFC Type: Active PFC
• Power Excursion: 1700W (*up to 200% of the PSU’s rated power for 100s)

Connectivity

• ATX (24 PIN): 1
• EPS (4+4 PIN): 2
• PCI-E 5.0 (16 PIN): 1
• PCI-E (6+2 PIN): 2
• SATA (15 PIN): 4
• Peripheral (4 PIN): 2

Mechanical Details

• Fan Size: 120 mm
• Fan Bearing: Sleeve Bearing
• Dimensions (DXWXH): 140 x 150 x 86 mm
• Input Voltage Range: 100~240 VAC
• Input Frequency Range: 47-63Hz

Protection Features

• OCP / OVP / OPP / OTP / SCP