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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
0
A
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
1W
MAX
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 CO
2
comparison is based on 1kWh = 0.62kg CO
2
. Figures might vary by countries.
1250W
PSU
S
GALAXY 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
CO
2
/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