80 PLUS Titanium certified for the highest level of efficiency and performance
Zero RPM fan mode for near-silent operation at low to medium loads
World class electrical performance for incredibly stable voltages and ultra-low ripple noise
135mm Cooling fan with true FDB bearing delivers low-noise operation even at demanding loads
100% Industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
Corsair AX Series AX850 - 850 Watt Fully Modular ATX PSU -
80 PLUS Titanium
CORSAIR AX Series fully modular power supplies deliver 80
PLUS Titanium efficient power and ultra-low-noise operation to complete your
most ambitious builds.
WORLD CLASS ELECTRICAL PERFORMANCE
Superior voltage regulation and minimal ripple/noise ensures
the highest quality and most consistent power for your PC, keeping your system
stable and unlocking your motherboard’s true potential for overclocking.
80 PLUS TITANIUM CERTIFIED
The AX850 delivers power at up to 94% efficiency, lowering
energy consumption, noise, temperatures, and your power bill.
100% JAPANESE 105°C CAPACITORS
By using high-end electrolytic capacitors, AX Series power
supplies offer the unwavering power and long-term reliability you demand from a
CORSAIR power supply.
ZERO RPM FAN MODE
The AX Series’ cooling fan doesn’t spin until you need it,
for near-silent operation at low and medium loads.
135MM COOLING FAN
Immensely powerful airflow, low noise operation and longer
life thanks to a true Fluid Dynamic Bearing (FDB) fan.
FULLY MODULAR CABLES
Use only the cables you need for quick and easy installation,
with stylish sleeving to simplify routing and cable management. Store your
unused cables in the included cable bag.
CUSTOMIZABLE MAGNETIC SIDE LABELS
Customize your PSU to match your system’s style with three
included magnetic side labels in red, white or blue.
KWD 
AED 
SAR 
BHD 
OMR 
QAR 
