ENERMAX SGALAXY EVO User manual

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6GALAXY EVO PSU SERIES
FEATURES
POWER TOMORROW
850W/950W/1050W/1250W
High performance PSU series with max. 89% efficiency@ 20-100% load. Certified by 80 PLUS®organization.
The world’s most advanced design supporting the most diverse CPU, GPU & drive connector configurations.
World's strongest EPS12V PSU with 99% 12V output capability.
Ready for most upcoming CPU generations by 12P sockets for possible connector changes, by complying to latest EPS12V PSU design
guides for compatibility & by ZERO LOAD Design for C6 state functions.
Ready for most upcoming GPU generations by 12P sockets for possible connector changes, by six massive 12V rails for perfect load
distribution & by ZERO LOAD Design for Hybrid Mode functions.
Industry-leading “Asymmetric Hybrid DC-to-DC” topology with the world’s highest efficiency & most stable performance.
Non-Stop industrial class performance at 50°C/122°F ambient.
PSU status monitor with 4-mode LED (Off / Stand-by / OK / Fail).
Industrial-leading octuple protection circuitry of OCP, OVP, UVP AC, UVP DC, OPP, OTP, SIP & SCP protects your system.
Patented air-inlet with optimal aero-dynamical design reducing noisy air turbulences.
Keeping PSU fan running for 30-60 seconds after shut down to dissipate the remaining system heat and prolonging system lifetime.
Ultra-quiet 13.5cm fan with intelligent RPM control guarantees cool performance and silent operation.
SSI PSDG 2009 support for latest Intel®Core™ Extreme/i7, Xeon™ and AMD®Opteron™ and SLI™ or CrossFireX™ and AMD GAME! or
AMD GAME! Ultra systems and downward compatible with SSI PSDG 2008 1.0, EPS12V 2.92, 2.91, 2.8.
For PCI Express 2.0/DXX next-generation graphic cards with 6+2P(8P) PCI-E connectors.
Full-scale electromagnetic filtering protects your system against radiation interferences (CE EMC EN61204 compliance).
82PLUS ready!
12 CPU/GPU + 24 DRIVES MAX.
99% 12V Power
FUTURE CPU ready!
FUTURE GPU ready!
AHD² Topology
24/7 @ 50°C ready!
PowerGuard
SafeGuard
AirGuard
HeatGuard
SILENT ready!
SERVER ready!
DXX ready!
EMC ready!

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82PLUS ready! (Max. 89% @ 230VAC)
12 CPU/GPU + 24 DRIVES MAX.
FUTURE CPU / GPU ready!
4 x 12P sockets
3.3V
5V
12V1
12V2
12V3
12V4
12V5
12V6
-12V
5Vsb
ZERO LOAD
0A
6
12V Rails
+ + +
for possible connector
changes
for perfect load
distribution
For C6 state and Hybrid
mode support
For best compatibility
8P
10P
12P
today,
tomorrow,
and beyond.
SSI 2009
Power Supply
Design Guideline
Server System
Infrastructure
Specification
SSI
C6 state
CPU
Hybrid mode
GPU
Future CPUs will have C6 power saving mode that causes them to
have wide dynamic load range from their respective maximums to only
1W!
Future GPUs will feature hybrid mode. When system is idle or in 2D
mode, the discrete GPU(s) will hibernate and shift all GPU processes
to CPU or chipset. This means they have such a wide dynamic load
range as well.
MAX 1WMAX 1W
Ready for most upcoming CPU and GPU generations by 12P sockets for possible connector changes, by complying to latest EPS12V PSU design guides for
compatibility, by six massive 12V rails for perfect load distribution & by ZERO LOAD Design for C6 state and Hybrid Mode functions.
GALAXY EVO can maintain extra tight DC regulation to support C6 mode and Hybrid graphic power saving mode thanks to its ZERO LOAD (0W) Design.
*1 Estimation based on 24/7 heavy-duty server system.
*2 Electricity fare might vary by countries and regional providers.
*3 CO2comparison is based on 1kWh = 0.62kg CO2. Figures might vary by countries.
1250W
PSU
SGALAXY EVO
other ~80%
other ~75%
Efficiency
Energy Consumption Comparison
800W, 24/7 LOAD@230VAC
AC (W)
draw
kWh
draw kWh
wasted
€ 0.22/kWh
Hamburg
$ 0.1512/kWh
California
CO2/kg
*1
*3
Annually wasted *2
89.0%
80.0%
75.0%
899
1000
1067
7875
8760
9347
-
885
1472
-
€ 195
€ 324
-
$125
$208
-
549kg
913kg
*Max. support may need additional modular cables.
*Actual maximum support may vary by available connectors per model and by power consumption of connected components and is limited to DC output specifications.
89
87
85
83
81
79
20% 50% 100%
Efficiency %
PSU load
230VAC
115VAC
12
+
+ +
24
+
+
4 x DUAL
CPU/GPU
6 x QUAD
DRIVES
1x(4+4)P
CPU
1x8P
CPU
2x(6+2)P
GPU
CPU GPU

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HeatGuard
Silent ready!
PowerGuard SafeGuard
99% 12V Power
Patented air-inlet with optimal aero-dynamical design reducing
noisy air turbulences.
After shut-down, HeatGuard will keep PSU fan running for 30-60
seconds to dissipate the remaining system heat and prolonging
lifetime.
AirGuard
47
46
45
44
43
42
41
0 15 30 45 60
45
45.5
46 46
42
43
44
44.5
System Temperature
Time after system shut down
C
Without
HeatGuard
With
HeatGuard
sec.
LED
OFF
ORANGE
GREEN
RED
INFO
NO AC INPUT
STANDBY MODE
PSU NORMAL
PSU PROTECTION ACTIVE
POWERGUARD INDICTION
Ultra-quiet 13.5 cm fan with intelligent RPM control guarantees
cool performance and silent operation.
PSU status monitor with 4-mode LED (Off/ Stand-by/ OK/ Fail). Industry-leading octuple protection circuitry of OCP, OVP, UVP
AC, UVP DC, OPP, OTP, SIP, and SCP protects your system.
2500
2000
1500
1000
50020% 50% 100%
800
1000 900
1800
1300
2500
Fan RPM
PSU loading
Other
SGALAXY EVO
Maximum CPU, GPU & RAID support by AHD2topology.
Noisy turbulence
FAN
with AirGuard without AirGuard
<
<
<
<
<
<
<
Server ready!
For best compatibility
SSI 2009
Power Supply
Design Guideline
Server System
Infrastructure
Specification
SSI
Workstation / Server mainboard
Ready for most upcoming CPU and GPU generations by 12P sockets for possible connector changes, by complying with PSDG 2009 support
for latest Intel®Core™ Extreme/i7, Xeon™ and AMD®Opteron™ and SLI™ or CrossFireX™ and AMD GAME! or AMD GAME! Ultra systems
and downward compatible with SSI PSDG 2008 1.0, EPS12V 2.92, 2.91, 2.8.
≦ 4 Multi-Core CPU
Multiple graphic cards
≦ 18 RAM modules
≦ 24 Drives
*1 Heavy-duty workstation with >16 FB-DIMM will neede 5A 5Vsb power in ACPI S3 mode. GALAXY EVO can perfectly support them and also >14 USB devices.
*2 Max. CPU/GPU support may need additional modular cables.
*3 Actual maximum support may vary by available connectors per model and by power consumption of connected components and is limited to DC output specifications.

© 2009 ENERMAX Technology Corporation. All rights reserved. Specifications are subject to change without prior notice. Actual products and accessories may
differ from illustrations. Omissions and printing errors excepted. Content of delivery might differ in different countries or areas. Some trademarks may be claimed
as the property of others.
80 PLUS is a brand and program run by Ecos Consulting. The 80 PLUS logos are the trademarks of Ecos Consulting. All rights reserved.
© 2007 Advanced Micro Devices, Inc., ATI, The ATI logo, CrossFireX, and Radeon are trademarks of Advanced Micro Devices, Inc.
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SPECIFICATIONS
CABLES & CONNECTORS
Total Power
AC Input Voltage
AC Input Current 9-4.5A 10-5A 11-5.5A 15-6A
115-240VAC, 50-60Hz, Active PFC
(Maximum range: 100-264VAC, 47-63Hz)
Rated Combined Rated Combined Rated Combined Rated Combined
+3.3V 0-25A 0-25A 0-25A 0-25A
+5V 0-25A 0-25A 0-25A 0-25A
+12V1 0-30A 0-30A 0-30A 0-30A
+12V2 0-30A 0-30A 0-30A 0-30A
+12V3 0-30A 0-30A 0-30A 0-30A
+12V4 0-30A 0-30A 0-30A 0-30A
+12V5 0-30A 0-30A 0-30A 0-30A
+12V6 0-30A 0-30A 0-30A 0-30A
-12V 0-0.6A 7.2W 0-0.6A 7.2W 0-0.6A 7.2W 0-0.6A 7.2W
+5Vsb 0-5A 25W 0-5A 25W 0-5A 25W 0-5A 25W
DC Output
160W 170W 170W 170W
1044W
(87A)
948W
(79A)
840W
(70A)
1248W
(104A)
Peak Power
1250W
1500W
950W
1140W
1050W
1260W
850W
1020W
Model EGX850EWT-01 EGX950EWT-01 EGX1050EWT-01 EGX1250EWT-01
Modular CablesNative Cables
Mainboard CPU 12V 6+2P PCI-E FAN RPM
x 1
x 1
x 1
x 1
x 1
x 1
x 1
x 1
x 2
x 2
x 3
x 3
x 3
x 3
x 4
x 4
EMC012 EMC013 EMC014 EMC017
3 x 4P Molex 3 x 4P Molex
+ FDD
Dual 6+2P(8P)
PCI-E 4 x SATA
24P 8P & 4+4P X2 X1
EGX850EWT-01
EGX950EWT-01
EGX1050EWT-01
EGX1250EWT-01
Cables
Models
DIMENSIONS
CERTIFICATIONS & STANDARDS
138.0mm
64.0mm
71.3mm
81mm
34.5mm
48mm
30.5mm
36.5mm
*Supplied modular cables might differ by countries or regional packages.
150.0mm
190.0mm
86.0mm