Cybenetics Test - SilverStone FX600z

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Version:00

SilverStone FX600z

Serial Number-

Lab IDSL60002882

Certification ID252882

Test Result Report ID: 25PS2882A
Certificate Issue Date: Jul 11, 2025

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

Brand	SilverStone
Manufacturer (OEM)	Enhance
Series	FXz
Model Number	SST-FX0600MCPT-A
Serial Number	-
DUT Notes	We were unable to perform a noise evaluation.

DUT Specifications

Rated Voltage (Vrms)	100-240
Rated Current (Arms)	4-8
Rated Frequency (Hz)	50-60
Rated Power (W)	600
Type	FLEX ATX
Dimensions (W x H x D)
Cooling	40 mm Ball Bearing Fan (D40BM-12C)
Semi-Passive Operation	✓
Cable Design	Fully Modular

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	15	15	50	2.5	0.3
Max. Power	Watts	80		600	12.5	3.6
Total Max. Power (W)		600

Test Equipment

Electronic Loads	Chroma 63601-5 x2 Chroma 63600-2 63640-80-80 x10 63610-80-20
AC Sources	Chroma 6530, APM SP300VAC4000W-P
Power Analyzers	RS HMC8015
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
UPS	FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer	4kVA
Testing Methodology	Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description	Cable Count	Connector Count (Total)	Gauge	In Cable Capacitors
ATX connector 20+4 pin (350mm)	1	1	18-24AWG	No
4+4 pin EPS12V (350mm)	2	2	16-18AWG	No
6+2 pin PCIe (350mm)	2	2	16-18AWG	No
SATA (460mm+160mm) / 4-pin Molex (+160mm+150mm)	1	2 / 2	18AWG	No

Parts Description

`General Data`
Manufacturer (OEM)	Enhance Electronics
PCB Type	Double-Sided
`Primary Side`
Transient Filter	2x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection	NTC Thermistor SCK054 (5 ohm)
Bridge Rectifier(s)	Willas GBU15J (600V, 15A @ 100°C)
APFC MOSFETs	2x Infineon IPP50R140CP (550V, 15A @ 100°C, Rds(on): 0.14Ohm)
APFC Boost Diode	STMicroelectronics STTH15R06 (600V, 15A @ 25°C)
Bulk Cap(s)	Rubycon (400V, 470uF , 3000h @ 105°C, MXT)
Main Switchers	2x Infineon IPP50R140CP (550V, 15A @ 100°C, Rds(on): 0.14Ohm)
APFC Controller	ATK AT6103ZSPC & Champion CM03X (reduce the no-load consumption)
Resonant Controller	Champion CM6901T6X
IC Driver	Silicon Labs Si8230BD
Topology	Primary side: APFC, Half-Bridge & LLC Resonant Converter Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
`Secondary Side`
+12V MOSFETs	6x Infineon BSC026N04LS (40V, 75A @ 100°C, Rds(on): 2.6mOhm)
5V & 3.3V	DC-DC Converters: 2x Infineon BSC018NE2LS (25V, 97A @ 100°C, Rds(on): 1.8mOhm) & 2x UBIQ QM3104M6N PWM Controller(s): 2x Anpec APW7160A
Filtering Capacitors	Electrolytic: Rubycon (2-10,000 @ 105°C, ZLH) 7x Unicon (2,000h @125°C, UPL) 2x Ltec (4-7,000 @ 105°C, LZG) 2x no info Polymer: 4x Unicon (UPT), 1x no info
Supervisor IC	Weltrend WT7527RA (OCP, OVP, UVP, SCP, PG)
Fan Power Transistor	Unisonic Technologies 2SB772
Fan Model	Yate Loon D40BM-12C (40mm, 12V, 0.50A, Ball Bearing Fan)
`5VSB`
Rectifier	MOSPEC S15L45 (45V, 10A), & Silan SVF2N70MJ
Standby PWM Controller	ATK AT6002HSP8

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	30-32 / 86-89.6
ErP Lot 3/6 Ready	✓
(EU) No 617/2013 Compliance	✓
ALPM (Alternative Low Power Mode) compatible	✓

Performance Summary 115V

Efficiency Rating	PLATINUM
Noise Rating
Average Efficiency (>1450 load combinations)	90.809%
Average Noise Output (>1450 Load Combinations)	0.00dBA
Average PF (>1450 Load Combinations)	0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load	69.835%
Standby Power Consumption	0.0333W
12V Ripple (Full Load)	40.94mV
5V Ripple (Full Load)	35.31mV
3.3V Ripple (Full Load)	40.92mV
5VSB Ripple (Full Load)	45.50mV
12V Load Regulation	0.37%
5V Load Regulation	1.36%
3.3V Load Regulation	1.37%
5VSB Load Regulation	2.21%
Inrush Current	137.000A

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	11.4
AC Loss to PWR_OK Hold Up Time (ms)	11.6
PWR_OK Inactive to DC Loss Delay (ms)	-0.2

Vampire Power

Tables 115V

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	115.10 V	115.04 V	113.85 V	115.14 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	59.99 Hz	59.40 Hz	60.02 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.416	1.415	1.340	1.418	1.490	PASS
Mains Voltage THD:	0.14 %	0.11 %	N/A	0.20 %	2.00 %	PASS
Real Power:	0.033 W	-0.004 W	N/A	0.068 W	N/A	N/A
Apparent Power:	15.742 W	15.567 W	N/A	15.949 W	N/A	N/A
Power Factor:	0.003	N/A	N/A	N/A	N/A	N/A

Graphs 115V

Efficiency Graph

115V

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

115V

Conducted Emissions EN55032 & 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) 115V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.227W	70.433%	0.021
1	5.042V	0.323W	70.433%	114.83V
2	0.09A	0.454W	76.423%	0.039
2	5.041V	0.595W	76.423%	114.83V
3	0.55A	2.767W	82.06%	0.189
3	5.031V	3.372W	82.06%	114.84V
4	1A	5.021W	82.534%	0.272
4	5.02V	6.084W	82.534%	114.82V
5	1.5A	7.515W	82.734%	0.327
5	5.009V	9.082W	82.734%	114.83V
6	2.5A	12.465W	82.154%	0.385
6	4.985V	15.173W	82.154%	114.82V

Protection Features

OCP (Normal @ 28.3°C)	12V: 64.00A (128.00%), 12.024V 5V: 20.6A (137.33%), 5.016V 3.3V: 20.3A (135.33%), 3.294V 5VSB: 5.1A (204.00%), 4.915V
OCP (Hot @ 42.6°C)	12V: 63.60A (127.20%), 12.024V 5V: 20A (133.33%), 5.028V 3.3V: 19.9A (132.67%), 3.295V 5VSB: 5.5A (220.00%), 4.89V
OPP (Normal @ 28.6°C)	768.10W (128.02%)
OPP (Hot @ 44.0°C)	800.21W (133.37%)
OTP	✓ (128°C @ Heat Sink)
SCP	12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓
PWR_OK	Inaccurate
UVP (Full Load @ 90V)	✓
UVP (No Damage @ 80V)	✓
Conducted Emissions EN55032 & CISPR 32	✗
NLO	✓
Fan Failure Protection	✗
SIP	Surge: MOV Inrush: NTC

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Temps (In/Out)	PF/AC Volts
10%	3.191A	1.982A	1.987A	0.997A	60.005	86.218%	34.4°C	0.935
10%	12.036V	5.045V	3.321V	5.014V	69.611	86.218%	35.67°C	114.83V
20%	7.395A	2.977A	2.985A	1.199A	119.937	90.684%	34.58°C	0.973
20%	12.042V	5.038V	3.317V	5.003V	132.268	90.684%	35.66°C	114.8V
30%	11.959A	3.477A	3.487A	1.402A	179.976	91.795%	35.41°C	0.985
30%	12.037V	5.033V	3.313V	4.993V	196.074	91.795%	36.26°C	114.79V
40%	16.467A	3.978A	3.99A	1.606A	240.021	92.359%	35.7°C	0.99
40%	12.074V	5.028V	3.309V	4.983V	259.902	92.359%	36.7°C	114.76V
50%	20.650A	4.979A	4.994A	1.81A	299.977	92.219%	36.15°C	0.993
50%	12.081V	5.021V	3.304V	4.972V	325.291	92.219%	37.68°C	114.74V
60%	24.862A	5.983A	6.001A	2A	359.936	91.781%	36.88°C	0.994
60%	12.075V	5.015V	3.3V	4.961V	392.172	91.781%	38.65°C	114.72V
70%	29.036A	6.992A	7.012A	2.223A	419.52	91.297%	37.42°C	0.996
70%	12.068V	5.006V	3.295V	4.95V	459.492	91.297%	39.78°C	114.7V
80%	33.300A	8.004A	8.024A	2.327A	479.491	90.69%	37.56°C	0.995
80%	12.060V	4.997V	3.29V	4.942V	528.716	90.69%	38.08°C	114.69V
90%	37.899A	8.517A	8.524A	2.432A	539.281	90.106%	38.04°C	0.995
90%	12.052V	4.989V	3.285V	4.936V	598.498	90.106%	38.53°C	114.65V
100%	42.573A	9.031A	9.054A	2.537A	600.011	89.493%	39.2°C	0.996
100%	12.045V	4.982V	3.28V	4.928V	670.462	89.493%	39.7°C	114.64V
110%	46.851A	10.05A	10.165A	2.54A	659.838	88.837%	39.74°C	0.997
110%	12.039V	4.974V	3.275V	4.921V	742.757	88.837%	40.14°C	114.61V
CL1	0.115A	9.574A	9.59A	0A	81.288	86.843%	34.31°C	0.957
CL1	12.102V	5.024V	3.316V	5.023V	93.612	86.843%	34.71°C	114.82V
CL2	0.114A	14.892A	0A	0A	76.392	85.566%	35.28°C	0.954
CL2	12.103V	5.036V	3.305V	5.027V	89.297	85.566%	35.4°C	114.82V
CL3	0.114A	0A	14.845A	0A	50.882	81.601%	35.31°C	0.923
CL3	12.096V	5.04V	3.334V	5.024V	62.362	81.601%	35.81°C	114.81V
CL4	49.771A	0A	0A	0.002A	599.964	90.181%	39.24°C	0.996
CL4	12.054V	5.014V	3.292V	4.999V	665.287	90.181%	39.71°C	114.63V

The results above are not used in the certification process

Light Load Tests 115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Temps (In/Out)	PF/AC Volts
20W	1.233A	0.495A	0.496A	0.199A	20.006	76.902%	30.7°C	0.748
20W	12.049V	5.05V	3.325V	5.037V	26.018	76.902%	30.7°C	114.86V
40W	2.714A	0.693A	0.695A	0.298A	40.007	84.033%	31.45°C	0.867
40W	12.049V	5.049V	3.323V	5.033V	47.637	84.033%	32.24°C	114.85V
60W	4.197A	0.892A	0.894A	0.398A	60.008	87.227%	32.47°C	0.934
60W	12.042V	5.047V	3.322V	5.029V	68.809	87.227%	33.45°C	114.83V
80W	5.673A	1.09A	1.093A	0.498A	79.954	89.177%	33.27°C	0.955
80W	12.045V	5.045V	3.321V	5.025V	89.652	89.177%	34.39°C	114.81V

The results above are not used in the certification process

Ripple Measurements 115V

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	26.95mV	25.10mV	27.04mV	36.27mV	Pass
20% Load	32.53mV	28.59mV	27.96mV	37.30mV	Pass
30% Load	33.04mV	27.66mV	29.24mV	38.74mV	Pass
40% Load	33.40mV	28.74mV	30.42mV	39.92mV	Pass
50% Load	35.44mV	29.76mV	32.32mV	40.79mV	Pass
60% Load	35.65mV	33.92mV	34.06mV	42.17mV	Pass
70% Load	36.16mV	33.41mV	36.27mV	42.84mV	Pass
80% Load	38.15mV	34.39mV	39.66mV	45.31mV	Pass
90% Load	39.79mV	36.34mV	39.50mV	46.79mV	Pass
100% Load	40.94mV	35.31mV	40.92mV	45.50mV	Pass
110% Load	42.26mV	37.63mV	38.87mV	46.13mV	Pass
Crossload1	39.82mV	27.24mV	29.51mV	16.92mV	Pass
Crossload2	40.46mV	29.66mV	25.75mV	19.39mV	Pass
Crossload3	26.54mV	26.07mV	31.09mV	16.83mV	Pass
Crossload4	39.23mV	28.54mV	34.07mV	26.60mV	Pass

The results above are not used in the certification process

SilverStone FX600z

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

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