
Power Supply Series
Compact & powerful SFX form factor for small but high-performance system
Smart semi-fanless control - fanless under 30% load
100% 105°C Japanese electrolytic capacitors
30%
100
0
Full
Modular
30%
Fanless
Features
80 PLUS® Gold certified
Up to 92% efficiency, compliant with
80 PLUS® Gold efficiency requirement
SFX
standard
100mm
100%
Japanese
650W / 550W
Extreme efficiency standard & ECO design.
%
93
91
89
87
PSU Efficiency
85
20% 50% 100%
230VAC
115VAC
PSU Load
Compact & powerful SFX form factor
High density PCB design with standard SFX
100mm depth makes it a perfect power supply
for compact and high-performance system

100% 105°C Japanese electrolytic capacitors
Highest component standards for maximum
durability and stability
Fan
Voltage (V)
12.0V
10.0V
8.0V
6.0V
4.0V
2.0V
0.0V
10% Light 30% 40% Typical 60% 7 0% 80% 90% Full
Smart semi-fanless control
ERV550SWT (550W)
ERV650SWT (650W)
Smart semi-fanless control
Fanless mode before 30% of system load
for silent operation. Once surpassing the
pre-defined limit, the fan starts to spin and
the fan RPM is automatically regulated
according to the system load
LOAD
SFX-to-ATX compatible installation
Handy SFX-to-ATX PSU adapter bracket is included for
installation in ATX or Micro-ATX chassis*
*It is recommended to check if the length of cable is sufficient for your PC cases before purchase / installation
Full modular & 100% flexible flat cables
Full modular with flat cable design facilitates
system installation and cable management

2013 ErP Lot 6 ready
Help system meet 2013 ErP Lot 6 (<0.5W at standby mode) with high efficiency +5Vsb
circuitry (when used with a 2013 ErP Lot 6-enabled motherboard)
PSU +5Vsb efficiency @ 0.045A load, 230VAC
> 50%
as Intel Suggests
ENERMAX 2013 ErP
Lot 6 Compliant PSU
Zero load ready!
DC to DC converter circuit provides stable output voltage and higher efficiency
SafeGuard
Multiple protection circuitry of OPP, OVP, UVP, OCP (+3.3V/+5V), OTP, SCP, and SIP ensures your
system safety
36%
Non 2013 ErP Lot 6
Compliant PSU
Dimension
100(L) * 125(W) * 63.5(H) mm
63.5mm
125mm
100mm

Cables & Connectors
Model
ERV650SWT
ERV550SWT
Specifications
Model
ERV650SWT
ERV550SWT
Mainboard
20+4P (24P)
1 1 2 6 4
(300mm) (400mm) (400mm) (200/150/150mm) (200/150/150/150mm)
1 1 2 6 4
(300mm) (400mm) (400mm) (200/150/150mm) (200/150/150/150mm)
AC Input
100-240VAC
47-63Hz
8-4A
100-240VAC
47-63Hz
6-3A
CPU
4+4P (8P)
+3.3V +5V +12V -12V +5Vsb
18A 15A
90W
18A 15A
90W
PCI-E
6+2P (8P)
648W
45.8A
549.6W
DC Output
54A
3.6W
3.6W
SATA 4P Molex
Total Power
0.3A
0.3A
3A
15W
3A
15W
650W
550W
Bar code
Shipping Informaon
Model
EAN 4713157722201 4713157722621
UPC 816163008834 816163008841
Box dimensions 240*200*90mm
Gross Weight / unit
Carton dimensions 430*386*265mm
Q'ty / carton 8
Gross Weight / carton
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2016 ENERMAX TECHNOLOGY CORPORATION. All rights reserved. Specifications are subj ect to change without notice. Content of delivery might differ
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ERV550SWT ERV650SWT
1.0kg 1.2kg
8.8kg 10.4kg
Oct. 2016