The NZXT C850 SFX Gold is a compact and powerful 850W power supply designed for PC builds where space is at a premium. Built around the SFX form factor with dimensions of just 125 x 100 x 63.5 mm, this fully modular unit delivers serious performance without taking up unnecessary space. It carries an 80 PLUS Gold certification, meaning it operates at high efficiency levels across various load conditions. The unit supports ATX version 3.1 and accepts a wide input voltage range of 100 to 240V at 50/60 Hz, making it suitable for use in different regions. The black finish gives it a clean and understated appearance.
Advanced Cooling and Reliability
The C850 SFX Gold uses active cooling through a single 92mm fan equipped with FDB bearing technology, which contributes to smooth and quiet operation with a noise level of up to 30 dB. The operating temperature range spans from 0 to 50 degrees Celsius, allowing it to function reliably across a variety of system environments. The MTBF rating stands at 100,000 hours, reflecting a robust internal design intended for long-term use.
Connectivity and Protection Features
Connectivity options include a 24-pin ATX motherboard connector, a 4+4 pin CPU connector, an 8-pin EPS connector, one 6+2 pin PCIe connector, and two SATA power connectors. The fully modular cabling system allows users to connect only the cables they need, improving airflow and cable management. Built-in protections cover over voltage, under voltage, short circuit, over power, and over current scenarios, helping to safeguard connected components.
Product number manufacturer:
PS-8G1BB-EU
Certificates
Connectivity
CPU power connector (4+4 pins):
EPS power connector (8-pin):
Motherboard power connector:
24-pin ATX
PCI Express power connectors (6+2 pin):
1
Cooling
Energy management
Max output current (+12V):
70.83 A
Max output current (+3.3V):
20 A
Max output current (+5Vsb):
3 A
Environmental conditions
Operating temperature range (T-T):
0 - 50 °C
Physical characteristics
Sound emission
Technical details
Mean time between failures (MTBF):
100000 h
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