550 | 650W

The Revolution SFX power supply series brings Enermax technology to a small form factor. The PSU uses high quality components like Japanese 105°C capacitors and DC-to-DC technology to achieve the 80 PLUS® Gold efficiency. Unlike most other SFX PSU’s the Revolution SFX is available with up to 650W. With this wattage it can power even the latest high-end graphics cards making it the best choice for compact gaming systems.

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

Efficiency

Up to 92% efficiency at 230VAC between 20 and 100% load. The Revolution SFX series is 80PLUS® Gold certified.

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 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

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 a perfect voltage regulation at all loads.

A massive 12V rail to ensure power for multi-GPU systems (MGPU & SLI™) 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 Bearing™ 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. Included with the package comes an ATX-Adaptor to install the PSU 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 save 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.

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 Bearing™, 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