Model ETL550AWT / ETL650AWT
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ENERMAX NAXN ADV Power Supply Features

82PLUS ready!

82-88% efficiency @ 20-100% load. Compliant with 80 PLUS® Bronze efficiency requirements.

ErP Lot 6 ready

Help system meet ErP Lot 6 2013 (<0.5W at standby mode) with high efficiency 5Vsb circuitry. (With ErP Lot 6 enabled motherboard.)

100% flexible flat cable design

Facilitate system installation, reduce cable clutter, and enhance internal airflow and cooling performance.

Japanese brand main electrolytic capacitor

Highest component standards for maximum durability and stability.

Durable two ball bearing fan

Durable two ball bearing fan with advanced fan speed control for optimal cooling, minimum noise, and longer lifetime.

24/7 @ 40°C ready!

Non-Stop industrial class performance at 40°C/104°F ambient.

World ready!

100-240VAC in with automatic adjustment and active PFC for global usage.


Multiple protection circuitries of OCP, OVP, DC UVP, AC UVP, OPP, OTP , SCP & SIP protects your system.


Advanced fan speed control for optimal cooling and minimum noise.


Patented air-inlet with optimal aero-dynamical design reduces noisy air turbulences.


Fixing the AC cord tightly to avoid accidental shutdowns of your PC.

ENERMAX NAXN ADV Power Supply Specifications

NAXN82+ ADV 550W / 650W
AC Input
Input Voltage 100-240VAC, 47-63Hz
Input Current 8-4A (550W) ; 10-5A (650W)
DC Output
Rails +3.3V +5V +12V -12V +5Vsb Total Power
ETL550AWT 18A 15A 42A 0.3A 2.5A 550W
120W 504W 3.6W 12.5W
ETL650AWT 20A 20A 50A 0.3A 2.5A 650W
120W 600W 3.6W 12.5W


ENERMAX NAXN ADV Power Supply Cables & Connectors

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ENERMAX NAXN ADV Power Supply Awards & Reviews


pdf Datasheet

pdf Manual