The ASRock PRO-850G is a high-performance 850W power supply unit designed to deliver reliable and efficient power to demanding PC systems. Built to the latest ATX 3.1 standard, this unit features 80 PLUS Gold certification, ensuring excellent energy efficiency and reduced operating costs. Housed in a sleek black chassis with standard ATX form factor dimensions (150mm width, 140mm depth, 86mm height), it incorporates active cooling through a 120mm fan to maintain optimal temperatures during operation. With an impressive MTBF of 100,000 hours, this power supply is engineered for long-term reliability and consistent performance across a wide range of system configurations.
Advanced Power Distribution and Connectivity
The PRO-850G delivers a robust 850W across multiple rails, with the +12V rail capable of supplying up to 70.8A of maximum output current. The unit provides comprehensive connectivity options including a 24-pin ATX motherboard connector, 4+4 pin CPU/EPS power connector, two 6+2 pin PCI Express connectors for graphics cards, four SATA power connectors for storage devices, and two Molex connectors for legacy components. This versatile connection array ensures compatibility with modern and traditional hardware configurations.
Comprehensive Protection and Universal Compatibility
Safety and stability are prioritized through multiple protection features including over current, short circuit, over voltage, under voltage, overheating, and over power protection mechanisms. The unit accepts universal input voltage ranging from 100-240V at 50/60Hz frequency, making it suitable for worldwide use. The +3.3V and +5V rails each deliver up to 20A, while the +5Vsb standby rail provides 3A, ensuring stable power delivery for all system components under varying load conditions.
Product number manufacturer:
90-UXR085-GNEAA2
Certificates
Connectivity
CPU power connector (4+4 pins):
Motherboard power connector:
24-pin ATX
PCI Express power connectors (6+2 pin):
2
Cooling
Energy management
Max output current (+12V):
70.8 A
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Physical characteristics
Technical details
Mean time between failures (MTBF):
100000 h
No reviews have been placed yet. Be the first to review this product. Click here to write a review.