ATX connector 20+4 pin (600mm) 4+4 pin EPS12V (660mm) 6+2 pin PCIe (600mm+150mm) 4 pin Molex (450mm+100mm+100mm+100mm)

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1 DUT RMATION DUT SPECIFICATIONS Brand Corsair Rated Voltage (Vrms) 00-0 Manufacturer (OEM) Great Wall Rated Current (Arms) 0-5 Series TXM Rated Frequency (Hz) 7-6 Model Number TX550M Rated Power (W) 550 Serial Number Type ATXV DUT Notes CP-900-NA 0mm Rifle Bearing Fan Cooling (NR0L) Semi-ive Operation Cable Design Semi Modular POWER SPECIFICATIONS Rail Max. Power.V 5V V -V Amps Watts Total Max. Power (W) 550 CABLES AND CONNECTORS Native Cables Description Cable Count Connector Count (Total) Gauge ATX connector 0+ pin (600mm) 6-0AWG + pin EPSV (660mm) 8AWG 6+ pin PCIe (600mm+50mm) 8AWG SATA (500mm+95mm) 5 8AWG pin Molex (50mm+00mm+00mm+00mm) 8AWG FDD Adapter 0AWG Modular Cables PAGE /8

2 RESULTS Test Date Cybenetics ID # 5 Temperature Range ( C / F) 0- / Average Efficiency 90. Efficiency With 0W ( 500W) or % (>500W) Load -5V Average Efficiency Standby Power Consumption (W) -5V Standby Power Consumption (W) -0V Average PF ErP Lot /6 Ready (EU) No 67/0 Compliance Avg Noise Output.6 Efficiency Rating (ETA) ETA-A Noise Rating (LAMBDA) LAMBDA-S++ TEST EQUIPMENT Electronic Loads Chroma 6A x Chroma x 6A x6 Chroma A x0 60A AC Sources Chroma 650, Chroma 660 Power Analyzers NL PPA50, NL PPA550 Oscilloscopes Picoscope &, Keysight DSOX0A, Rigol DS07A Voltmeter Keithley 05 THD 6.5 Digit Sound Analyzer Bruel & Kjaer 50-L G Microphone Bruel & Kjaer Type 955-A, Bruel & Kjaer Type 89 Data Loggers Picoscope TC-08 x, Labjack U-HV x PAGE /8

3 EFFICIENCY GRAPH 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 The PSU s noise in its entire operational range and under 0- C ambient is depicted in this graph. The X axis represents the load on the +V rail(s) while the Y axis is the load on the minor rails PAGE /8

4 EFFICIENCY -0V (ERP LOT /6 & CEC) Test # 0.0A DC/AC (Watts) Efficiency 0. PF/AC Volts A A A A V A V V V A V % 5.088V A.75 0.V % 5.078V.86.00A V % 5.067V A V % 5.056V A V PF/AC Volts 6.095% 5 5.V Efficiency % 5.0V (Watts) 79.7% 5.056V DC/AC 80.7% 5.067V 0.0A 5.V 80.07% 5.078V 7.90% 5.088V Test # % 5.089V EFFICIENCY -0V (ERP LOT /6 & CEC) 0.0V % 5.0V V VAMPIRE POWER -0V This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN5056 & IEC60 test limits for standby power software testing. PAGE /8

5 EFFICIENCY UNDER HIGH AMBIENT TEMPERATURE The PSU`s efficiency under high ambient temperatures with 5V and 0V input. For this graph the results of the 0-0% load regulation table are used. EFFICIENCY This graph depicts the efficiency levels of the rail with 5V and 0V input. PAGE 5/8

6 0-0% LOAD TESTS Test # V.78A 5V.99A.V.989A 0.986A DC/AC (Watts) Fan Efficiency (RPM) 8.77%.V 5.007V.V 5.06V A.995A.99A.87A %.0V 5.00V.07V 5.05V. 0.66A.507A.50A.86A %.V.996V.0V 5.0V A.007A.999A 0.986A %.05V.99V.98V 5.08V A 5.0A 5.007A.79A %.096V.985V.9V 5.05V A 6.0A 6.0A.99A %.088V.980V.88V 5.0V A 7.0A 7.0A.96A %.079V.975V.8V 5.00V A 8.05A 8.05A.0A %.07V.970V.78V.99V A 8.558A 8.58A.06A %.06V.967V.7V.986V A 9.07A 9.08A.08A %.055V.96V.68V.967V A 9.076A 9.095A.00A %.07V.958V.6V.96V A.06A.005A 0.005A 7.55 CL 8.795%.07V.99V.99V 5.069V A.00A.00A.00A 5.86 CL 9.90%.975V.8V 5.06V PSU Noise Temps PF/AC (db[a]) (In/Out) Volts 0.0 C C 0.5V 0.8 C C 0.5V.0 C C.6 C C 0.5V.7 C C.8 C C. C C.9 C C.55 C C 5.0 C C 6.57 C C.88 C C.9 C C 0.V V Speed PAGE 6/8

7 0-80W LOAD TESTS Test # V 5V.V.06A 0.9A 0.8A 0.96A DC/AC Efficiency (Watts).7V 5.00V.6V 5.085V A 0.99A 0.99A 0.9A PF/AC Volts %.8V 5.009V.5V 5.078V A.87A.508A 5.07A V.V 5.07V A.99A.99A 0.786A %.0V 0 0.5V V % 5.065V (db[a]) 0.5V.0V (RPM) % 5.005V PSU Noise V Fan Speed RIPPLE MEASUREMENTS Test V 5V.V /Fail 0% Load. mv 5. mv 0. mv. mv 0% Load.8 mv.9 mv 0.8 mv.7 mv 0% Load 6.7 mv 5.0 mv 0. mv.6 mv 0% Load 6.0 mv.6 mv 0.9 mv.6 mv 50% Load 5.8 mv.7 mv 0.6 mv 6. mv 60% Load 8.7 mv 5.7 mv.0 mv 7.6 mv 70% Load 0.6 mv 5.7 mv.7 mv 9.9 mv 80% Load.8 mv 5.8 mv.9 mv. mv 90% Load 6.8 mv 6. mv. mv.9 mv 00% Load.0 mv 6.8 mv 6. mv 9.9 mv 0% Load.5 mv 6.9 mv 7. mv 8.5 mv Crossload 0. mv 7.0 mv. mv 0.9 mv Crossload.5 mv 6.7 mv 6.5 mv 9.7 mv PAGE 7/8

8 HOLD-UP TIME & POWER OK SIGNAL (0V) Hold-Up Time (ms).0 AC Loss to PWR_OK Hold Up Time (ms) 9.8 PWR_OK Inactive to DC Loss Delay (ms).6 Top side Power specifications label CERTIFICATIONS PAGE 8/8