REVOLUTION ATX3.0 is our first power supply series, which is fully compatible with the latest Intel®ATX3.0 power supply specifications. Intel’s ATX3.0 guidelines increase the requirements and improve the power consumption in the entire desktop area. Especially excellent efficiencies at idle or low load and faster transmission of the switch-on signal. It can sustain up to 200% power load over short periods of time. The new high-performance connection 12VHPWR (PCIe 5.0 12Pin+4 Sense-Pin) is probably the most important change for gamers and content creators. REVOLUTION ATX3.0 has one native 12VHPWR cable and another dual 8Pin to 12VHPWR cable for connecting another graphics card or for future OC graphics cards that require 2x 12VHPWR connections. First class 105°C Japanese capacitors  helps to achieve up to 92% efficiency and also offers maximum stability and exceptional outstanding durability. Not only the power consumption has been significantly reduced, but also less wasted heat will be generated. The lower operating temperature also leads to quieter operation. The intelligent Semi-Fanless Control works up to 30% absolutly silent. The silent 13,5cm fan will be active after 30% of loading. Semi-Fanless Control can also be turned off.

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550W | ERV550SWT | Fully Modular
650W | ERV650SWT | Fully Modular

Efficiency

The 80PLUS® Gold-certified power supply achieves up to 92% efficiency at 230VAC between 20 and 100% load. This not only results in low heat generation but also reduces its own CO2 footprint.

REVOLUTION SFX helps systems to meet the EU eco-design directive 2013 ErP Lot 6 and 2014 ErP Lot 3 (< 0.5W in standby mode*) due to a high-efficient 5V standby (+5Vsb) circuitry. Moreover, it supports 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

Power

The DC-to-DC design generates the secondary voltages (+5V and +3.3V) from the primary voltage rail (+12V). The positive effect is higher efficiency, clean output voltages (low ripple noise) and perfect voltage regulation at all loads.

A massive 12V rail to ensure power for multi-GPU systems (MGPU & SLIâ„¢) and overclocked processors.

Connectivity

The fully modular cable management with flat cables allows an easy system installation and cable routing and improves the air circulation inside the case.

A minimum of two 6+2P (8P) PCI-E connectors to power high-end graphics cards.

Cooling

Thanks to the smart semi-fanless control REVOLUTION SFX series operates completely silent up to a system load of 30%.

The integrated 8cm Enermax fan with patented Twister Bearingâ„¢ technology ensures an efficient and continuously silent cooling and long lifetime with up to 160,000 hours MTBF.

Compatibility

The SFX form factor (100mm depth) makes REVOLUTION SFX the perfect PSU for compact high-performance systems. The package includes an ATX adapter for installing the power supply in larger cases.

Intel® ATX12V v2.4, compliant with the Intel Power Supply Design Guide for Desktop Platform Form Factors Revision 1.31 April 2013.

Full support of the C6/C7 energy-saving functions of Intel® processors, first introduced with the Haswell™ generation.

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

Quality & Safety

5 Years Manufacturer Warranty.

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

Enermax SafeGuard, 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 current (OCP) (5V/ 3.3V), over temperature (OTP), 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.

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Technical Specifications

Overview
ERV550SWT, ERV650SWT
PSU Design SFX, Single rail, DC-to-DC, fully modular
PSU Length 100mm
Intel® ATX12V 2.4
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 82mm
Fan Technology Twister Bearingâ„¢, 160.000h MTBF
Protections* SCP, OVP, UVP, OCP (5V/ 3.3V), OTP, OPP, SIP
Certifications CB, CE, FCC, TUV, cTUVus
Included in the delivery PSU, AC cord, modular cables, cable bag, 4 screws, cable ties, ATX adaptor, user manual

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

Power Distribution
ERV550SWT ERV650SWT
AC Input Voltage 100-240VAC, 47-63Hz
AC Input Current 6A-3A 8A-4A
DC Output
+3.3V 18A 90W 18A 90W
+5V 15A 15A
+12V1 45,8A
549.6W
54A
648W
-12V 0.3A 3.6W 0.3A 3.6W
5Vsb 3A 15W 3A 15W
Total Power 550W 650W

Cables & Connectors
ERV550SWT ERV650SWT
Mainboard 24 Pin 1x
[30cm]
1x
[30cm]
CPU 4+4 Pin 1x
[40cm]
1x
[40cm]
PCI-E 6+2 Pin (8 Pin) 2x
[40cm]
2x
[40cm]
SATA 6x
[2x 20/ 35/ 50cm]
6x
[2x 20/ 35/ 50cm]
4 Pin Molex 4x
[20/ 35/ 50/ 65cm]
4x
[20/ 35/ 50/ 65cm]

Efficiency & Noise Level
ERV550SWT ERV650SWT
10% load @ 230V Efficiency 86% 85%
Noise Level 0dB(A) 0dB(A)
20% load @ 230V Efficiency 89% 90%
Noise Level 0dB(A) 0dB(A)
50% load @ 230V Efficiency 92% 92%
Noise Level 16.7dB(A) 19.0dB(A)
100% load @ 230V Efficiency 90% 90%
Power Factor 0.99 0.99
Noise Level 33.4dB(A) 35.9dB(A)

Dealer Information
ERV550SWT ERV650SWT
Product Dimensions 100 x 125 x 63.5mm 100 x 125 x 63.5mm
Product Weight 1.0kg 1.2kg
Product Box Dimensions
Product Box Gross Weight
Master Carton Dimensions 430 x 386 x 265mm 430 x 386 x 265mm
Master Carton Gross Weight 8.8kg 10.4kg
Master Carton Pieces 8 8
EAN-Code 4713157722614 4713157722621

Downloads

Datasheet EN – Revolution SFX 550-650W
Manual – Revolution SFX 550-650W
Product Pictures – Revolution SFX 550-650W