AU-650x Power side
AU-650 Box+PSU2AU-650x frontAU-650x fanConnectorPower FrontPower fan frontFan frontAU-650 Box+PSU1


The ideal choice for office use, casual gaming, and Home Theater PCs (HTPC), this family of Cyonic power supply units is highly versatile thanks to its popular power range and compact size. With a depth of 140 millimeters, it sports a smaller footprint than most fully modular consumer power supplies on the market, fitting perfectly into your small HTPC case. Small but mighty, this unit can crank out up to 650 watts! Time to embrace air flow and say goodbye to chaos! Being fully modular, the AU-650x gives you complete freedom to customize the inside of your case and free us some space for ventilation. As a bonus, the Fluid Dynamic Bearing Fan together with the Cyonic Silence Guard guarantee silent operation, further enhancing the enjoyment of all kinds of computer media entertainment.


Model nameAU-650x
80 PLUS®Gold
Dimension (mm)W 150 x H 86 x D 140
ModulariyFully Modular
PFCActive PFC (>0.9)
Output power650 W
MTBF@25°C, exl. DC Fan> 100,000 hours
Operation temperature0 to 50 °C
Fan size (mm)120
Fan bearingFluid Dynamic Fan
Warranty5 years
Compatibility4th generation Intel® Core™
ATX12V v2.31
EPS 2.92

Product Description

AU-650x Power Rating
Input Range: 100 V to 240 V
Input current: 9 A to 4.5 A
Frequency: 50 Hz to 60 Hz
DC OutputPower
+3.3 V20 A100 W650 W
+5 V20 A
+12 V54 A648 W
-12 V0.3 A3.6 W
+5 VSB2.5 A12.5 W
80 Plus Gold

80 PLUS® Gold Certified

The 80 PLUS® Gold certification guarantees greater than 87%, 90%, and 87% efficiency at 20%, 50% and 100% operating loads, respectively.

Fully Modular Cable

Fully Modular Cable Design

Fully customizable cables not only simplify the installation process but also reduce the clutter inside the computer case. Reduced number of components allow for better ventilation and enhanced cooling.

FDB fan

FDB (Fluid Dynamic Fan Bearing) – 120 mm

It greatly reduces fan noise during operation. As there is less friction inside, the fan will have a longer life.

Gold Coated Connector

Gold Coated Connector Contacts

The connectors do not tarnish over time and increase the efficiency of current transmission.

Compact ATX Size

Compact ATX Size

The power supply is only 140 mm in depth, which makes it an excellent choice for smaller sized cases.

105 °C Japanese Electrolytic Capacitors

105 °C Japanese Electrolytic Capacitors

Premium quality Japanese capacitors with 105 °C rating increase reliability and extend product life.

DC to DC Converter Design

DC to DC Converter Design

Excellent dynamic response and maximized 12 V DC rail output increase system stability.

Silence Guard System

Silence Guard System

It is an innovative design with high quality silent fan, strategically placed heat sinks and the interactive fan control system, which make the power supply run silently and efficiently.






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