Aristeidis Bitziopoulos, Laboratory General Manager
General Information
DUT Information
Brand
Gamemax
Manufacturer (OEM)
Sohoo
Series
GX
Model Number
GX1050
Serial Number
DUT Notes
No -12V Rail, despite the label saying it has one. During OCP testing under normal and cold conditions, the +12V rail reached 127A (>145% load) without shutting down. This forces us to not provide an ATX v3.1 compliance.
This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations
INFO
This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations
Noise Graph
INFO
The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails
INFO
The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails
Indicative Performance
Efficiency under high ambient temperature
INFO
The PSU`s efficiency under high ambient temperatures with 115V and 230V input. For this graph the results of the 10-110% load regulation table are used
5VSB Efficiency
INFO
This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input
5VSB Efficiency (ERP LOT 3/6 & CEC)
Test #
5VSB
DC/AC (Watts)
Efficiency
PF/AC Volts
1
0.045A
0.231W
60.684%
0.025
5.132V
0.381W
114.86V
2
0.09A
0.462W
70.449%
0.043
5.13V
0.656W
114.86V
3
0.55A
2.815W
81.106%
0.2
5.119V
3.471W
114.85V
4
1A
5.107W
82.442%
0.303
5.107V
6.195W
114.84V
5
1.5A
7.642W
82.401%
0.366
5.094V
9.274W
114.86V
6
2.5A
12.669W
81.091%
0.446
5.067V
15.623W
114.85V
Test #
5VSB
DC/AC (Watts)
Efficiency
PF/AC Volts
1
0.045A
0.231W
52.995%
0.008
5.132V
0.437W
229.82V
2
0.09A
0.462W
63.736%
0.013
5.131V
0.725W
229.83V
3
0.55A
2.816W
79.477%
0.064
5.118V
3.544W
229.83V
4
1A
5.108W
81.509%
0.11
5.107V
6.267W
229.83V
5
1.5A
7.642W
82.379%
0.156
5.094V
9.277W
229.83V
6
2.501A
12.669W
82.105%
0.234
5.066V
15.43W
229.83V
Supplementary Tests (For Reference)
Typical Load Tests
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
10%
6.943A
1.982A
1.957A
0.981A
104.958
86.006%
427
7.7
40.29°C
0.971
12.007V
5.045V
3.372V
5.099V
122.033
47.21°C
114.83V
20%
14.918A
2.975A
2.938A
1.18A
209.956
90.283%
631
17.6
40.9°C
0.992
12.002V
5.042V
3.37V
5.086V
225.917
47.6°C
111.88V
30%
23.247A
3.473A
3.43A
1.38A
314.979
91.286%
818
20.5
41.03°C
0.987
11.998V
5.039V
3.368V
5.073V
295.592
49.03°C
100.7V
40%
31.550A
3.972A
3.922A
1.581A
419.59
91.559%
873
21.6
41.93°C
0.994
11.993V
5.036V
3.366V
5.059V
458.271
49.31°C
114.74V
50%
39.575A
4.968A
4.907A
1.784A
524.923
91.487%
991
25.8
42.38°C
0.995
11.988V
5.033V
3.363V
5.046V
573.759
50.5°C
114.71V
60%
47.541A
5.966A
5.893A
1.988A
629.454
91.166%
1080
28.9
42.71°C
0.995
11.982V
5.029V
3.36V
5.032V
690.443
50.81°C
114.68V
70%
55.624A
6.971A
6.884A
2.083A
734.281
90.611%
1232
31.7
43.21°C
0.995
11.968V
5.022V
3.356V
5.02V
810.428
54.61°C
114.64V
80%
63.715A
7.971A
7.874A
2.298A
839.614
90.12%
1296
33.8
43.53°C
0.995
11.955V
5.018V
3.353V
5.006V
931.655
55.5°C
114.62V
90%
72.238A
8.475A
8.357A
2.403A
944.999
89.48%
1312
33.6
44.23°C
0.995
11.940V
5.015V
3.35V
4.995V
1056.087
58.45°C
114.58V
100%
80.678A
8.979A
8.872A
2.509A
1049.684
88.748%
1435
36
45.05°C
0.995
11.930V
5.012V
3.348V
4.983V
1182.789
55.15°C
114.54V
110%
88.923A
9.987A
9.959A
2.514A
1155.128
87.546%
1520
38.2
46.1°C
0.995
11.913V
5.006V
3.343V
4.974V
1319.467
57.95°C
114.5V
CL1
0.117A
11.996A
11.83A
0A
101.3
80.751%
1168
30.5
41.79°C
0.973
12.003V
5.019V
3.355V
5.12V
125.447
48.07°C
114.82V
CL2
0.116A
19.943A
0A
0A
101.349
79.762%
1139
30
40.56°C
0.973
12.005V
5.012V
3.36V
5.122V
127.063
46.33°C
114.81V
CL3
0.115A
0A
19.679A
0A
67.387
73.257%
1011
25.8
39.76°C
0.963
12.004V
5.034V
3.354V
5.122V
91.987
45.3°C
114.82V
CL4
87.963A
0A
0A
0A
1049.602
89.45%
1374
34.7
44.76°C
0.995
11.932V
5.031V
3.356V
5.06V
1173.395
53.81°C
114.54V
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
10%
6.943A
1.982A
1.958A
0.981A
104.968
86.5%
415
7.5
40.38°C
0.846
12.007V
5.045V
3.371V
5.099V
121.338
46.21°C
229.8V
20%
14.919A
2.976A
2.938A
1.18A
209.972
91.252%
611
14.5
40.81°C
0.933
12.002V
5.041V
3.369V
5.086V
230.109
46.59°C
229.8V
30%
23.249A
3.473A
3.43A
1.38A
314.992
92.709%
740
17.8
41.02°C
0.965
11.998V
5.039V
3.368V
5.073V
339.767
47.17°C
229.78V
40%
31.553A
3.972A
3.923A
1.581A
419.618
93.194%
891
23.3
41.91°C
0.98
11.993V
5.036V
3.366V
5.06V
450.261
48.76°C
229.76V
50%
39.578A
4.968A
4.907A
1.784A
524.938
93.249%
984
26.1
42.08°C
0.985
11.987V
5.033V
3.363V
5.046V
562.933
48.7°C
229.74V
60%
47.545A
5.966A
5.894A
1.988A
629.463
93.166%
1091
28.5
42.78°C
0.989
11.981V
5.029V
3.36V
5.032V
675.636
49.67°C
229.73V
70%
55.619A
6.966A
6.883A
2.193A
734.805
92.95%
1187
30.9
43.17°C
0.991
11.969V
5.025V
3.357V
5.018V
790.536
50.84°C
229.71V
80%
63.714A
7.966A
7.873A
2.297A
839.614
92.605%
1285
34.4
43.86°C
0.99
11.956V
5.021V
3.353V
5.007V
906.662
52.8°C
229.69V
90%
72.240A
8.47A
8.357A
2.403A
945.002
92.224%
1371
34.7
44.06°C
0.989
11.940V
5.018V
3.35V
4.995V
1024.69
54.71°C
229.68V
100%
80.733A
8.975A
8.873A
2.509A
1049.725
91.713%
1448
36.5
45.09°C
0.988
11.922V
5.014V
3.347V
4.984V
1144.542
57.18°C
229.66V
110%
88.987A
9.983A
9.96A
2.513A
1155.165
91.123%
1509
37.8
46.84°C
0.987
11.905V
5.009V
3.343V
4.975V
1267.689
59.45°C
229.64V
CL1
0.117A
11.996A
11.83A
0A
101.306
80.97%
1184
30.9
42.3°C
0.852
12.003V
5.019V
3.355V
5.12V
125.113
51.5°C
229.81V
CL2
0.117A
19.944A
0A
0A
101.351
80.241%
1124
29.2
41.49°C
0.853
12.005V
5.012V
3.36V
5.122V
126.312
49.74°C
229.81V
CL3
0.116A
0A
19.678A
0A
67.387
73.646%
970
24.9
41.29°C
0.786
12.004V
5.034V
3.354V
5.122V
91.497
48.39°C
229.82V
CL4
87.998A
0A
0A
0A
1049.59
92.419%
1345
34.3
44.55°C
0.988
11.927V
5.03V
3.357V
5.061V
1135.677
53.94°C
229.66V
The results above are not used in the certification process
Light Load Tests
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
20W
1.236A
0.495A
0.489A
0.195A
20.003
71.258%
0
<6.0
37.77°C
0.797
12.015V
5.049V
3.371V
5.126V
28.067
36.66°C
114.84V
40W
2.721A
0.693A
0.685A
0.293A
40.001
78.495%
0
<6.0
41.07°C
0.906
12.013V
5.049V
3.372V
5.122V
50.959
37.12°C
114.84V
60W
4.208A
0.891A
0.881A
0.391A
60.001
80.351%
0
<6.0
40.31°C
0.936
12.010V
5.048V
3.373V
5.118V
74.677
38.9°C
114.84V
80W
5.689A
1.09A
1.076A
0.489A
79.944
83.768%
0
<6.0
40.99°C
0.962
12.009V
5.047V
3.372V
5.115V
95.435
39.94°C
114.83V
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
DC/AC (Watts)
Efficiency
Fan Speed (RPM)
PSU Noise (dB[A])
Temps (In/Out)
PF/AC Volts
20W
1.236A
0.495A
0.49A
0.195A
20.007
72.346%
0
<6.0
40.65°C
0.362
12.013V
5.048V
3.371V
5.127V
27.654
36.01°C
229.82V
40W
2.722A
0.693A
0.685A
0.293A
40.006
78.715%
0
<6.0
42.21°C
0.578
12.012V
5.048V
3.371V
5.123V
50.827
37.58°C
229.82V
60W
4.208A
0.891A
0.881A
0.391A
60.006
80.871%
131
<6.0
38.11°C
0.714
12.009V
5.048V
3.372V
5.118V
74.211
45.32°C
229.82V
80W
5.690A
1.09A
1.077A
0.489A
79.955
84.308%
301
<6.0
39.45°C
0.795
12.008V
5.047V
3.372V
5.114V
94.834
45.97°C
229.82V
The results above are not used in the certification process
Ripple Measurements
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
20.1 mV
18.1 mV
20.6 mV
10.6 mV
Pass
20% Load
19.0 mV
17.4 mV
20.1 mV
11.1 mV
Pass
30% Load
19.6 mV
17.7 mV
20.7 mV
10.5 mV
Pass
40% Load
19.3 mV
19.6 mV
21.4 mV
11.6 mV
Pass
50% Load
21.3 mV
18.6 mV
21.3 mV
11.0 mV
Pass
60% Load
21.3 mV
18.9 mV
19.8 mV
11.8 mV
Pass
70% Load
20.4 mV
17.0 mV
17.8 mV
11.8 mV
Pass
80% Load
26.2 mV
18.8 mV
21.7 mV
12.1 mV
Pass
90% Load
37.7 mV
19.0 mV
23.7 mV
11.9 mV
Pass
100% Load
32.1 mV
19.6 mV
23.5 mV
13.4 mV
Pass
110% Load
33.7 mV
19.6 mV
23.7 mV
14.0 mV
Pass
Crossload 1
18.9 mV
19.4 mV
20.6 mV
14.3 mV
Pass
Crossload 2
20.8 mV
24.5 mV
20.4 mV
12.2 mV
Pass
Crossload 3
20.1 mV
18.6 mV
21.2 mV
12.5 mV
Pass
Crossload 4
28.6 mV
18.6 mV
22.1 mV
15.3 mV
Pass
The results above are not used in the certification process
Test
12V
5V
3.3V
5VSB
Pass/Fail
10% Load
17.0 mV
16.5 mV
19.6 mV
10.6 mV
Pass
20% Load
16.2 mV
15.7 mV
18.5 mV
10.1 mV
Pass
30% Load
15.2 mV
14.4 mV
17.4 mV
9.4 mV
Pass
40% Load
18.4 mV
18.0 mV
19.9 mV
11.2 mV
Pass
50% Load
19.5 mV
19.7 mV
20.6 mV
11.9 mV
Pass
60% Load
20.4 mV
18.7 mV
20.2 mV
12.1 mV
Pass
70% Load
20.6 mV
18.2 mV
21.7 mV
12.0 mV
Pass
80% Load
21.8 mV
19.7 mV
21.7 mV
12.9 mV
Pass
90% Load
25.7 mV
18.7 mV
24.2 mV
12.0 mV
Pass
100% Load
28.4 mV
19.7 mV
24.0 mV
14.3 mV
Pass
110% Load
30.9 mV
20.9 mV
24.1 mV
14.0 mV
Pass
Crossload 1
20.3 mV
19.4 mV
21.4 mV
15.5 mV
Pass
Crossload 2
19.8 mV
23.8 mV
19.7 mV
12.7 mV
Pass
Crossload 3
18.3 mV
18.1 mV
20.6 mV
13.3 mV
Pass
Crossload 4
27.0 mV
19.2 mV
22.2 mV
15.5 mV
Pass
The results above are not used in the certification process
Gamemax GX-1050 PRO
Top side
Power specifications label
All data and graphs included in this test report can be used by any individual on the following conditions: › It should be mentioned that the test results are provided by Cybenetics › The link to the original test results document should be provided in any case
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient and silent power supplies are promoted
