NAXN Bronze power supply series is 80 PLUS® Bronze certified with up to 88% efficiency, coming with 100% durable Japanese electrolytic capacitors, Active PFC circuit, multiple protection. Besides, it helps meet the EU Erp Lot 6 requirements. NAXN BRONZE provides durability, reliability, energy-saving designs, and is suitable for mainstream PC systems, media center, gaming builds.

500W | ETP500AWT | Non Modular


83 to 88% efficiency at 230VAC between 20 and 100% load. The NAXN Bronze series is 80PLUS® Bronze certified.

NAXN Bronze helps systems to meet the EU eco-design directive 2010 ErP Lot 6 (< 1W in standby mode*) due to a high-efficient 5V standby (+5Vsb) circuitry. Moreover it supports the EU regulation no. 617/2013 demanding amongst others 85% efficiency at 50% load and 82% at 20% and 100% load.

* only in combination with an ErP ready mainboard


One stable 12V rail to empower high-performance processors and graphics cards.


Efficient 12cm hydraulic bearing fan for optimal cooling, low noise generation and longer lifetime.

Silent and powerful cooling performance due to the temperature controlled silent fan.


Intel® ATX12V v2.3, compliant with the Intel Power Supply Design Guide for Desktop Platform Form Factors Revision 1.1.

Worldwide compatibility with automatic 100-240VAC input and up to 0.99 with active Power Factor Correction (PFC).

Quality & Safety

3 Years Manufacturer Warranty.

Enermax only uses high-quality components including first-class Japanese 105°C electrolytic capacitors for maximum stability and durability.

Enermax SafeGuard, the multiple protection circuit that keeps the power supply and the system safe from damage by short circuit (SCP), over voltage (OVP), under voltage (UVP), over power (OPP) as well as surges and inrush current (SIP).

Non-Stop 24/7 industrial class performance. Full rated power output at 40°C ambient temperature.

Technical Specifications

PSU Design Single rail, non modular
PSU Length 140mm
Intel® ATX12V 2.3
Non-Stop 24/7 40°C
Powder Coating
2010 ErP Lot 6
2013 ErP Lot 6
2014 ErP Lot 3
EU regulation no. 617/2013
Intel C6/C7
Fan Size 120mm
Fan Technology
Protections* SCP, OVP, UVP, OPP, SIP
Certifications CE, FCC, BSMI, CCC, EAC, RCM
Included in the delivery PSU, AC cord, 4 screws, user manual

*SCP: short circuit protection, OVP: over voltage protection, UVP: under voltage protection, OPP: over power protection, SIP: surges and inrush current protection.

Power Distribution
AC Input Voltage 115-230VAC, 47-63Hz
AC Input Current 7A
DC Output
+3.3V 18A 110W
+5V 17A
+12V 38A
-12V 0.3A 3.6W
5Vsb 2.5A 12.5W
Total Power 500W


Cables & Connectors
Mainboard 24 Pin 1x
CPU 4+4 Pin 1x
PCI-E 6+2 Pin (8 Pin) 2x
4 Pin Molex 4x
FDD 1x

Dealer Information
Product Dimensions 140 x 150 x 86mm
Product Weight 1.5kg
Product Box Dimensions 200 x 230 x 98mm
Product Box Gross Weight 1.9kg
Master Carton Dimensions 418 x 428 x 255mm
Master Carton Gross Weight 12kg
Master Carton Pieces 8
EAN-Code 4713157722409



Datasheet EN – NAXN Bronze 350-500W
Manual – NAXN Bronze 350-500W
Product Pictures – NAXN Bronze 350-500W

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