SilverStone GM500 Silver

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Serial NumberDXGM50SU21090201

Lab IDSL50001971

Certification ID251971

Test Result Report ID: 22PS1971A
Certificate Issue Date: Feb 7, 2022

	115V	230V
Scheme: ETA-EMI PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads	Chroma 63601-5 x2 Chroma 63600-2 Chroma 63640-80-80 x10 Chroma 63610-80-20
AC Sources	Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers	Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes	Picoscope 4444, Siglent SDS2104X PLUS
Sound Analyzer	Bruel & Kjaer 2270 G4
Microphone	Bruel & Kjaer Type 4955-A
Temperature Logger	Picoscope TC-08
Tachometer	UNI-T UT372
Multimeters	Keysight 34465A
EMI Analyzer	TekBox TBMR-110M-EU
Isolation Transformer	4kVA
UPS	FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology	Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
Brand	SilverStone
Model	GM500 Silver
OEM/ODM	TC Sure Star Computer Co.
Serial Number	DXGM50SU21090201
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	8-4
Rated Frequency (Hz)	47-63
Rated Power (W)	500
Operating Temperature (Continuous Full Load) (°C)
Type	1U
Cable Design	Fixed cables
Warranty	-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling	40mm Magnetic Levitation Bearing Fan (MF40201VX-10000-A99)
Semi-Passive Operation	✗
Cybenetics Testing Information
Lab ID	SL50001971
Date of receipt	-
Testing Date	Feb 2, 2022
Report Issued Date	Feb 7, 2022
Engineer Name	-
Authorized By the Laboratory Technical Manager	Aristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Captive Cables
Description	Cable Count	Connector Count (Total)	Gauge	In Cable Capacitors
ATX connector 20+4 pin (490mm)	1	1	18-20AWG	No
8 pin EPS12V (490mm)	2	2	18AWG	No
6 pin PCIe (490mm)	1	1	18AWG	No
6 pin PCIe (430mm)	1	1	18AWG	No
4-pin Molex (490mm+150mm+150mm)	3	9	18AWG	No
4-pin Molex (490mm+150mm+150mm) / FDD (+150mm)	1	3 / 1	18-22AWG	No

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	NaN	NaN	41	3.5	0.8
Max. Power	Watts	NaN		492	17.5	9.6
Total Max. Power (W)		500

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	28-32 / 82.4-89.6

Performance Summary 230V

Accredited
Average Efficiency (>1450 load combinations)	85.266%
Average PF (>1450 Load Combinations)	0.910
Efficiency With 10W (≤500W) or 2% (>500W) Load	-
Standby Power Consumption	1.3072W
Non-Accredited
12V Ripple (Full Load)	52.14mV
5VSB Ripple (Full Load)	27.91mV
12V Load Regulation	0.90%
5VSB Load Regulation	7.13%
Inrush Current	50.410A
Hold-Up Time & PWR_OK Signal	19.00ms
AC Loss to PWR_OK Hold Up Time	15.00ms
PWR_OK Inactive to DC Loss Delay	4.00ms
PSU Timings: T1 (20% / 100%)	121.0ms	123.0ms
PSU Timings: T3 (20% / 100%)	268.0ms	261.0ms

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	19
AC Loss to PWR_OK Hold Up Time (ms)	15
PWR_OK Inactive to DC Loss Delay (ms)	4

Vampire Power

Tables 230V

Graphs 230V

Efficiency Graph

230V

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

230V

Conducted Emissions EN 55032 & CISPR 32

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) 230V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.235W	14.46%	0.04
1	5.219V	1.625W	14.46%	230.35V
2	0.09A	0.468W	24.182%	0.047
2	5.198V	1.935W	24.182%	230.36V
3	0.55A	2.818W	55.969%	0.118
3	5.124V	5.035W	55.969%	230.34V
4	1A	5.083W	63.53%	0.178
4	5.083V	8.001W	63.53%	230.35V
5	1.5A	7.566W	67.285%	0.233
5	5.044V	11.245W	67.285%	230.35V
6	3.5A	17.094W	69.717%	0.369
6	4.885V	24.519W	69.717%	230.35V

Protection Features

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test	Main Rail	Standby Rail	DC/AC (Watts)	Efficiency	Temps (In/Out)	PF/AC Volts
10%	3.670A	0.984A	49.19	75.46%	37.22°C	0.73
10%	12.039V	5.081V	65.187	75.46%	43.19°C	230.24V
20%	7.684A	1.186A	98.37	83.819%	37.58°C	0.824
20%	12.022V	5.057V	117.359	83.819%	44.14°C	230.24V
30%	11.702A	1.391A	147.533	86.73%	38.66°C	0.886
30%	12.008V	5.033V	170.106	86.73%	45.64°C	230.25V
40%	15.734A	1.596A	196.787	87.86%	39.24°C	0.922
40%	12.000V	5.013V	223.978	87.86%	46.69°C	230.26V
50%	19.758A	1.804A	245.94	88.469%	39.96°C	0.947
50%	11.992V	4.988V	277.996	88.469%	47.86°C	230.25V
60%	23.801A	2A	295.117	88.492%	40.57°C	0.958
60%	11.982V	4.966V	333.496	88.492%	49.28°C	230.25V
70%	27.783A	2.224A	343.6	88.232%	41.19°C	0.969
70%	11.971V	4.945V	389.429	88.232%	50.42°C	230.27V
80%	31.891A	2.33A	392.951	87.867%	42.06°C	0.974
80%	11.961V	4.933V	447.214	87.867%	52.19°C	230.27V
90%	36.004A	2.438A	442.268	87.32%	42.85°C	0.976
90%	11.951V	4.92V	506.489	87.32%	53.53°C	230.27V
100%	39.726A	3.625A	491.78	86.473%	43.43°C	0.978
100%	11.939V	4.826V	568.71	86.473%	54.61°C	230.27V
110%	43.856A	3.631A	540.607	85.632%	44.5°C	0.98
110%	11.928V	4.819V	631.315	85.632%	56.27°C	230.27V

The results above are not used in the certification process

Light Load Tests 230V

Test	Main Rail	Standby Rail	DC/AC (Watts)	Efficiency	Temps (In/Out)	PF/AC Volts
20W	1.576A	0.193A	19.987	59.556%	33.28°C	0.54
20W	12.047V	5.17V	33.56	59.556%	36.38°C	230.23V
40W	3.196A	0.291A	39.992	73.417%	34.13°C	0.685
40W	12.042V	5.152V	54.473	73.417%	38.08°C	230.23V
60W	4.818A	0.389A	59.99	79.187%	35.45°C	0.76
60W	12.036V	5.138V	75.757	79.187%	39.94°C	230.23V
80W	6.436A	0.488A	79.913	82.42%	36.38°C	0.8
80W	12.029V	5.125V	96.959	82.42%	41.29°C	230.23V

The results above are not used in the certification process

Ripple Measurements 230V

Test	12V	VSB	Pass/Fail
10% Load	12.71mV	8.35mV	Pass
20% Load	14.58mV	9.01mV	Pass
30% Load	16.81mV	8.60mV	Pass
40% Load	19.75mV	11.74mV	Pass
50% Load	23.09mV	10.02mV	Pass
60% Load	27.44mV	10.98mV	Pass
70% Load	33.01mV	16.95mV	Pass
80% Load	37.62mV	19.99mV	Pass
90% Load	43.74mV	22.42mV	Pass
100% Load	52.14mV	27.91mV	Pass
110% Load	59.56mV	31.08mV	Pass

The results above are not used in the certification process

SilverStone GM500 Silver

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 runs voluntary certification programs for power supplies - ETA for efficiency, LAMBDA for noise and SAFE for safety and correct operation - and for cooling products, with DELTA for chassis soundproofing and PHI for fan airflow and static pressure

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus