Antec SF850X 850W Power Supply, 80 PLUS Gold Certified, Fully Modular, SFX 4.1, ATX 3.1, PCIe 5.1 Ready

Antec 850W SFX PSU 80+ Gold Fully Modular

The Antec SF850X is an 850W power supply designed for high-performance systems, featuring 80 PLUS Gold certification for efficient energy use. Fully modular cables simplify installation and improve airflow. Built to SFX 4.1 and ATX 3.1 standards, it ensures broad compatibility and future-ready integration. With PCIe 5.1 support, this unit delivers reliable power to the latest graphics cards and CPUs, making it a robust choice for demanding builds.

Specifications

Model: SF850X 80PLUS Gold

Type: ATX 12V 3.1 (SFX 4.1)

Dimension: 100 x 125 x 63.5 mm (L x W x H)

Modular: Full-Modular

Input Voltage: 100V-240V

Input Current: 12A-6A

Input Frequency Range: 60Hz-50Hz

PFC: Active PFC

Power Good Signal: 100-150ms

Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO

Output Capacity: 850W

Operation Temperature: 0~40°C

Regulatory: cTUVus / TUV / CB / RCM / CE / FCC / BIS / BSMI / KC / UKCA / ICES / CCC

Fan: 92 mm Silent Fan

Certifications: 80 Plus Gold

Connector
1 x 24(20+4)pin MB
1 x 16(12+4)pin PCIE 5.1 12VHPWR
2 x 8(4+4)pin CPU
4 x 8(6+2)pin PCI-E
6 x SATA
2 x Molex

Unit Box Dimensions: 236 x 184 x 106 mm (L x W x H)

Net Weight: 1.785 kg

Gross Weight: 2.12kg