Corsair RM1200e (ATX v3.1) (2026)

Serial Number-

Lab IDCR12003373

Certification ID263373

Test Result Report ID: 26PS3373A
Certificate Issue Date: Jul 30, 2026

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Outside Validation Scope

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	Corsair
Model	RM1200e (ATX v3.1) (2026)
OEM/ODM	CWT
Serial Number	-
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	7.5-15
Rated Frequency (Hz)	47-63
Rated Power (W)	1200
Operating Temperature (Continuous Full Load) (°C)	0 - 50
Type	ATX12V
Cable Design	Fully Modular
Warranty	10 years
Cybenetics Measurements
Dimensions (W x H x D)	150 x 85 x 150mm
Weight	1.72 kg
Cooling	140mm Rifle Bearing Fan (HA1425H12SF-Z)
Semi-Passive Operation	✓
Cybenetics Testing Information
Lab ID	CR12003373
Date of receipt	Jul 10, 2026
Testing Date	Jul 27, 2026
Report Issued Date	Jul 30, 2026
DUT Notes	RM1200e 2nd Gen (2026)
Engineer Name	Efstathios Papadopoulos
Authorized By the Laboratory Technical Manager	Aristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

`Modular Cables`
Description	Cable Count	Connector Count (Total)	Gauge	Cable Type
ATX connector 24 pin (610mm)	1	1	16-20AWG	Tinned Copper
4+4 pin EPS12V (750mm)	2	2	18AWG	Tinned Copper
6+2 pin PCIe (650mm)	3	3	18AWG	Tinned Copper
2x 6+2 pin PCIe (650mm)	2	2	18AWG	Tinned Copper
12+4 pin PCIe (600mm) (600W)	1	1	16-28AWG	Tinned Copper
SATA (450mm+100mm+100mm+100mm)	2	8	18AWG	Tinned Copper
SATA (450mm+100mm) / 4-pin Molex (+100mm+100mm)	1	2 / 2	18AWG	Tinned Copper
AC Power Cord (1380mm) - C13 Coupler	1	1	14AWG	-

Protection Features(Manufacturer)

Over Power Protection	✓
Over Current (+12V) Protection	✓
Over Temperature Protection	✓
Short Circuit Protection	✓
Surge Protection	✓
Inrush Current Protection	✓
Fan Failure Protection	✗

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	100	3	0
Max. Power	Watts	150		1200	15	0
Total Max. Power (W)		1200

Parts Description

`General Data`
Manufacturer (OEM)	CWT
PCB Type	Double-Sided
`Primary Side`
Transient Filter	4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection	NTC Thermistor SCK207R0 (7 Ohm @ 25°C) & Relay
Bridge Rectifier	2x Yangzhou Yangjie Electronic GBJL2506 (600V, 25A @ 104°C)
APFC MOSFETs	2x Infineon IPW60R099P6 (600V, 24A @ 100°C, Rds(on): 0.099Ohm)
APFC Boost Diode	Infineon IDH16G65C6 (650V, 16A @ 135°C)
Bulk Cap(s)	1x Rubycon (420V, 820uF, 3000h @ 105°C, MXT )
Main Switchers	2x Toshiba K31A60W (600V, 30.8A @ 25°C, Rds(on): 0.088)
APFC Controller	MPS HR1280GY
Resonant Controller	MPS HR1280GY
Topology	Primary side: APFC, Half-Bridge & LLC Resonant Converter Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
`Secondary Side`
+12V MOSFETs	8x Toshiba TPHR8504PL (40V, 150A @ 25°C, Rds(on): 0.7mOhm)
5V & 3.3V	DC-DC Converters: 4x UBIQ Semi QM3054M6 (30V, 61A @ 100°C, Rds(on): 4.8mOhm) PWM Controller(s): UPI-Semi uP3861PSAF
Filtering Capacitors	Electrolytic: 6x Nippon Chemi-Con (@ 105°C) 2x Rubycon (7,000hr @ 105°C, YXJ) Rubycon (6,000hr @ 105°C, ZLH) Polymer: 24 X Nippon Chemi-Con/ NICHICON (@ 105°C)
Fan Controller / Micro Controller	Nuvoton MS51FB9AE
Fan Model	Hong Hua, HA1425H12SF-Z (140mm, 12V, 0.5A, Rifle Bearing Fan)
`5VSB Circuit`
Rectifier	Dongke DK5V45R10V (45V, 60A)
Standby PWM Controller	On-Bright OB2365T

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	28-32 / 82.4-89.6
ErP Lot 3/6 Ready	✓
(EU) No 617/2013 Compliance	✓
ALPM (Alternative Low Power Mode) compatible	✓
ATX v3.1 PSU Power Excursion	✓
Conducted Emissions EN 55032 & CISPR 32	Passed

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)	89.423%
Average Noise Output (>1450 Load Combinations)	21.78dBA
Average PF (>1450 Load Combinations)	0.993
Efficiency With 10W (≤500W) or 2% (>500W) Load	79.877%
Standby Power Consumption	0.0430W
Non-Accredited
12V Ripple (Full Load)	36.40mV
5V Ripple (Full Load)	29.21mV
3.3V Ripple (Full Load)	33.92mV
5VSB Ripple (Full Load)	28.75mV
12V Load Regulation	0.69%
5V Load Regulation	0.92%
3.3V Load Regulation	1.16%
5VSB Load Regulation	0.92%
Inrush Current	27.030A

Accredited
Average Efficiency (>1450 load combinations)	91.606%
Average Noise Output (>1450 Load Combinations)	21.99dBA
Average PF (>1450 Load Combinations)	0.972
Efficiency With 10W (≤500W) or 2% (>500W) Load	79.002%
Standby Power Consumption	0.1010W
Non-Accredited
12V Ripple (Full Load)	40.01mV
5V Ripple (Full Load)	36.11mV
3.3V Ripple (Full Load)	41.89mV
5VSB Ripple (Full Load)	27.92mV
12V Load Regulation	0.74%
5V Load Regulation	0.90%
3.3V Load Regulation	1.13%
5VSB Load Regulation	0.94%
Inrush Current	49.570A
12V Transient Response (200%)	11.09V
5V Transient Response (200%)	4.905V
3.3V Transient Response (200%)	3.247V
5VSB Transient Response (200%)	4.913V
Hold-Up Time & PWR_OK Signal	18.10ms
AC Loss to PWR_OK Hold Up Time	15.80ms
PWR_OK Inactive to DC Loss Delay	2.30ms
PSU Timings: T1 (20% / 100%)	83.0ms	68.0ms
PSU Timings: T3 (20% / 100%)	133.0ms	132.0ms
12V OCP (30.4°C / 41.8°C)	125.60A (125.60%), 11.956V	125.60A (125.60%), 11.949V
5V OCP (30.4°C / 41.8°C)	28.3A (141.50%), 5.007V	28.6A (143.00%), 4.995V
3.3V OCP (30.4°C / 41.8°C)	29.2A (146.00%), 3.383V	29.2A (146.00%), 3.379V
5VSB OCP (30.4°C / 41.8°C)	5A (166.67%), 5.069V	5A (166.67%), 5.07V
OPP (29.96°C / 42.37°C)	124.09%	124.08%

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	18.1
AC Loss to PWR_OK Hold Up Time (ms)	15.8
PWR_OK Inactive to DC Loss Delay (ms)	2.3

Vampire Power

Tables

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	114.99 V	114.96 V	113.85 V	115.00 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	59.91 Hz	59.40 Hz	60.01 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.416	1.415	1.340	1.417	1.490	PASS
Mains Voltage THD:	0.13 %	0.10 %	N/A	0.16 %	2.00 %	PASS
Real Power:	0.043 W	0.007 W	N/A	0.076 W	N/A	N/A
Apparent Power:	17.175 W	17.145 W	N/A	17.204 W	N/A	N/A
Power Factor:	0.003	N/A	N/A	N/A	N/A	N/A

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	229.98 V	229.94 V	227.70 V	229.98 V	232.30 V	PASS
Mains Frequency:	50.00 Hz	50.00 Hz	49.50 Hz	50.00 Hz	50.50 Hz	PASS
Mains Voltage CF:	1.415	1.415	1.340	1.416	1.490	PASS
Mains Voltage THD:	0.14 %	0.13 %	N/A	0.16 %	2.00 %	PASS
Real Power:	0.101 W	0.066 W	N/A	0.140 W	N/A	N/A
Apparent Power:	57.011 W	56.979 W	N/A	57.043 W	N/A	N/A
Power Factor:	0.002	N/A	N/A	N/A	N/A	N/A

Graphs

Efficiency Graph

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

Efficiency and power factor by load range

Load range	Points	Efficiency 115V	Efficiency 230V	PF 115V	PF 230V
0-<20 %	229 / 230	87.31%	88.14%	0.964	0.868
20-<40 %	339 / 338	90.64%	92.33%	0.996	0.973
40-<60 %	338 / 338	90.76%	92.79%	0.998	0.992
60-<80 %	337 / 337	89.69%	92.28%	0.999	0.996
80-100 %	344 / 344	88.05%	91.39%	0.999	0.997
70-100 % (High-Load)	512 / 512	88.48%	91.63%	0.999	0.997
All (published average)	1587 / 1587	89.42%	91.61%	0.993	0.972

INFO

The average efficiency and power factor in five ranges of load. Calculated from the 1587 (115V) and 1587 (230V) load combinations of the certification sweep, the same data that ETA and LAMBDA use (test 0 excluded). Load is the total DC output as a share of the rated 1200 W. These are plain averages of the valid readings, as for the ETA rating, so the ranges combined give back the published averages.

Informational. Not part of the ETA or LAMBDA rating.

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

Noise by load range

High-Load Index (70-100 % load)

Noise 26.6 dB(A) at 115V and 26.8 dB(A) at 230V · loudest point 33.8 dB(A)

Efficiency 88.48% / 91.63% · power factor 0.999 / 0.997 (115V / 230V)

Load range	Noise 115V avg (loudest)	Noise 230V avg (loudest)	Fan off 115V / 230V
0-<20 %	5.0 (5.0)	5.0 (5.0)	7% / 7%
20-<40 %	5.0 (5.0)	5.0 (5.0)	1% / 0%
40-<60 %	5.0 (5.0)	5.0 (5.0)	2% / 2%
60-<80 %	12.7 (25.3)	13.2 (25.3)	0% / 0%
80-100 %	28.2 (33.8)	28.4 (33.8)	0% / 0%
70-100 % (High-Load)	26.6 (33.8)	26.8 (33.8)	0% / 0%
All (published average)	21.8 (33.8)	22.0 (33.8)	2% / 2%

INFO

The average noise in five ranges of load, the share of points with the fan stopped (semi-passive operation), and the High-Load Index: the same figures for all points at 70 % of the rated output and above. Calculated from the 1587 (115V) and 1587 (230V) load combinations of the certification sweep, the same data that ETA and LAMBDA use (test 0 excluded). Load is the total DC output as a share of the rated 1200 W. Noise is averaged on the energy scale, as for LAMBDA, so the ranges combined give back the published average noise. Each load combination is held for about five seconds; the stabilized readings at fixed loads are under "Noise under high ambient temperature".

Informational. Not part of the ETA or LAMBDA rating.

Noise under high ambient temperature (indicative)

115V

Load	Normal ambient fan · noise · intake	High ambient fan · noise · intake	Noise change
10%	0 RPM · <6.0 dB(A) · 32.8 °C	0 RPM · <6.0 dB(A) · 41.5 °C	fan off in both
20%	0 RPM · <6.0 dB(A) · 31.1 °C	0 RPM · <6.0 dB(A) · 44.6 °C	fan off in both
50%	401 RPM · <6.0 dB(A) · 30.1 °C	415 RPM · <6.0 dB(A) · 42.2 °C	fan off in both
100%	1056 RPM · 32.3 dB(A) · 30.3 °C	1464 RPM · 41.3 dB(A) · 46.0 °C	+9.0 dB(A)

230V

Load	Normal ambient fan · noise · intake	High ambient fan · noise · intake	Noise change
10%	0 RPM · <6.0 dB(A) · 31.1 °C	0 RPM · <6.0 dB(A) · 46.9 °C	fan off in both
20%	0 RPM · <6.0 dB(A) · 33.0 °C	0 RPM · <6.0 dB(A) · 44.9 °C	fan off in both
50%	402 RPM · <6.0 dB(A) · 30.3 °C	414 RPM · <6.0 dB(A) · 42.2 °C	fan off in both
100%	1059 RPM · 32.4 dB(A) · 30.1 °C	1416 RPM · 40.4 dB(A) · 45.0 °C	+8.0 dB(A)

INFO

Fan speed, noise and the measured intake temperature at 10, 20, 50 and 100 % load, from the two load regulation tests: at normal ambient (about 30-32 °C) and at high ambient (about 40-47 °C). These are stabilized readings at fixed loads, not averages over the certification sweep, so they are indicative of how the fan behaves when it is hot. "<6.0" is the floor of our sound meter, with the fan stopped; with the fan stopped, the intake sensor can read higher than the chamber air.

Informational. Not part of the ETA or LAMBDA rating.

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)

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.228W	67.441%	0.02
1	5.064V	0.338W	67.441%	115.1V
2	0.09A	0.456W	74.606%	0.036
2	5.065V	0.611W	74.606%	115.1V
3	0.55A	2.785W	82.924%	0.178
3	5.064V	3.359W	82.924%	115.09V
4	1A	5.065W	83.137%	0.281
4	5.065V	6.093W	83.137%	115.08V
5	1.5A	7.6W	83.42%	0.356
5	5.066V	9.11W	83.42%	115.08V
6	3A	15.21W	81.864%	0.466
6	5.069V	18.58W	81.864%	115.07V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.228W	59.108%	0.007
1	5.063V	0.385W	59.108%	230.33V
2	0.09A	0.456W	69.591%	0.012
2	5.063V	0.655W	69.591%	230.34V
3	0.55A	2.785W	80.935%	0.059
3	5.064V	3.441W	80.935%	230.34V
4	1A	5.065W	82.482%	0.103
4	5.066V	6.141W	82.482%	230.34V
5	1.5A	7.601W	82.973%	0.148
5	5.067V	9.16W	82.973%	230.34V
6	3A	15.214W	83.366%	0.254
6	5.072V	18.25W	83.366%	230.34V

Protection Features

OCP (Normal @ 30.4°C)	12V: 125.60A (125.60%), 11.956V 5V: 28.3A (141.50%), 5.007V 3.3V: 29.2A (146.00%), 3.383V 5VSB: 5A (166.67%), 5.069V
OCP (Hot @ 41.8°C)	12V: 125.60A (125.60%), 11.949V 5V: 28.6A (143.00%), 4.995V 3.3V: 29.2A (146.00%), 3.379V 5VSB: 5A (166.67%), 5.07V
OVP (per rail)	12V: 14.188V (✓) 5V: 5.980V (✓) 3.3V: 3.928V (✓)
OCP (Per-pin @ 12V-2x6)	✓ (12A)
OPP (Normal @ 30.0°C)	1489.03W (124.09%)
OPP (Hot @ 42.4°C)	1489.02W (124.08%)
OTP	✓ (117°C @ 12V Heatsink)
SCP	12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓
PWR_OK	Proper Operation
UVP (Typical Load @ 90V)	✓
UVP (No Damage @ 80V)	✓
Conducted Emissions EN55032 & CISPR 32	✓
NLO	✓
Fan Failure Protection	✗
SIP	Surge: MOV Inrush: NTC & Bypass Relay

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%	8.170A	1.975A	1.937A	0.987A	119.967	88.989%	0	<6.0	41.46°C	0.954
10%	12.041V	5.063V	3.407V	5.068V	134.811	88.989%	0	<6.0	40.16°C	115.09V
20%	17.367A	2.965A	2.909A	1.185A	239.914	92.036%	0	<6.0	44.58°C	0.992
20%	12.036V	5.059V	3.403V	5.063V	260.674	92.036%	0	<6.0	40.62°C	115.04V
30%	26.849A	3.463A	3.397A	1.384A	359.029	91.989%	0	<6.0	53.88°C	0.997
30%	12.030V	5.055V	3.4V	5.059V	390.296	91.989%	0	<6.0	41.15°C	115.01V
40%	36.449A	3.961A	3.887A	1.583A	479.411	91.893%	0	<6.0	55.22°C	0.997
40%	12.022V	5.05V	3.396V	5.054V	521.705	91.893%	0	<6.0	41.54°C	114.97V
50%	45.670A	4.955A	4.865A	1.783A	599.18	91.422%	415	<6.0	42.16°C	0.998
50%	12.014V	5.046V	3.392V	5.049V	655.397	91.422%	415	<6.0	50.47°C	114.92V
60%	54.978A	5.954A	5.846A	1.983A	719.711	90.794%	421	<6.0	42.62°C	0.999
60%	12.003V	5.04V	3.387V	5.044V	792.688	90.794%	421	<6.0	51.64°C	114.87V
70%	64.238A	6.954A	6.83A	2.183A	839.445	89.979%	629	14.4	43.32°C	0.999
70%	11.992V	5.034V	3.383V	5.038V	932.939	89.979%	629	14.4	51.81°C	114.83V
80%	73.569A	7.951A	7.811A	2.285A	959.429	89.103%	830	24.2	43.64°C	0.999
80%	11.983V	5.031V	3.379V	5.032V	1076.759	89.103%	830	24.2	48.64°C	114.78V
90%	83.239A	8.452A	8.293A	2.387A	1079.22	88.097%	1150	34.7	44.85°C	0.999
90%	11.974V	5.028V	3.376V	5.027V	1225.029	88.097%	1150	34.7	51.12°C	114.74V
100%	92.726A	8.952A	8.802A	2.986A	1199.263	87.127%	1464	41.3	45.99°C	0.999
100%	11.966V	5.026V	3.374V	5.022V	1376.46	87.127%	1464	41.3	49.44°C	114.69V
110%	102.174A	9.954A	9.88A	2.99A	1319.872	85.962%	1864	47.4	46.08°C	0.999
110%	11.956V	5.023V	3.37V	5.016V	1535.421	85.962%	1864	47.4	50.4°C	114.63V
CL1	0.122A	18.122A	17.692A	0A	151.364	82.565%	415	<6.0	41.6°C	0.979
CL1	12.029V	4.983V	3.369V	5.058V	183.328	82.565%	415	<6.0	46.71°C	115.07V
CL2	0.118A	20.025A	0A	0A	101.398	82.274%	415	<6.0	40.82°C	0.95
CL2	12.045V	4.993V	3.388V	5.065V	123.244	82.274%	415	<6.0	44.99°C	115.08V
CL3	0.115A	0A	19.541A	0A	67.381	77.585%	414	<6.0	41.87°C	0.928
CL3	12.044V	5.028V	3.377V	5.063V	86.848	77.585%	414	<6.0	45.3°C	115.09V
CL4	100.201A	0A	0A	0A	1199.894	87.778%	1397	40.0	45.47°C	0.999
CL4	11.975V	5.05V	3.385V	5.023V	1366.969	87.778%	1397	40.0	50.77°C	114.68V

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%	8.166A	1.975A	1.937A	0.987A	119.968	89.433%	0	<6.0	46.86°C	0.864
10%	12.045V	5.063V	3.406V	5.068V	134.143	89.433%	0	<6.0	40.13°C	230.32V
20%	17.361A	2.966A	2.909A	1.185A	239.916	93.247%	0	<6.0	44.93°C	0.948
20%	12.040V	5.058V	3.403V	5.063V	257.292	93.247%	0	<6.0	40.65°C	230.3V
30%	26.839A	3.463A	3.398A	1.384A	359.025	93.778%	0	<6.0	45.13°C	0.975
30%	12.034V	5.054V	3.399V	5.059V	382.846	93.778%	0	<6.0	41.07°C	230.29V
40%	36.438A	3.961A	3.888A	1.583A	479.413	93.814%	0	<6.0	49.94°C	0.987
40%	12.026V	5.05V	3.395V	5.055V	511.026	93.814%	0	<6.0	41.66°C	230.26V
50%	45.656A	4.955A	4.865A	1.783A	599.184	93.568%	414	<6.0	42.18°C	0.992
50%	12.018V	5.046V	3.392V	5.049V	640.373	93.568%	414	<6.0	57.28°C	230.24V
60%	54.957A	5.951A	5.845A	1.983A	719.716	93.221%	434	<6.0	42.66°C	0.994
60%	12.008V	5.042V	3.388V	5.043V	772.053	93.221%	434	<6.0	60.34°C	230.28V
70%	64.216A	6.951A	6.828A	2.183A	839.455	92.752%	554	10.6	43.19°C	0.996
70%	11.996V	5.037V	3.383V	5.038V	905.05	92.752%	554	10.6	63.85°C	230.19V
80%	73.555A	7.949A	7.811A	2.285A	959.438	92.267%	760	21.3	43.67°C	0.996
80%	11.985V	5.032V	3.379V	5.032V	1039.849	92.267%	760	21.3	66.31°C	230.18V
90%	83.236A	8.45A	8.292A	2.387A	1079.239	91.687%	1040	31.8	44.18°C	0.997
90%	11.975V	5.029V	3.376V	5.027V	1177.095	91.687%	1040	31.8	67.69°C	230.18V
100%	92.735A	8.952A	8.803A	2.987A	1199.275	91.021%	1416	40.4	45.01°C	0.998
100%	11.964V	5.027V	3.373V	5.022V	1317.585	91.021%	1416	40.4	69.66°C	230.14V
110%	102.184A	9.953A	9.881A	2.99A	1319.877	90.263%	1809	46.5	46.03°C	0.998
110%	11.954V	5.023V	3.37V	5.016V	1462.251	90.263%	1809	46.5	70.57°C	230.12V
CL1	0.122A	18.12A	17.69A	0A	151.364	83.675%	415	<6.0	42°C	0.912
CL1	12.028V	4.983V	3.369V	5.058V	180.895	83.675%	415	<6.0	63.78°C	230.31V
CL2	0.118A	20.022A	0A	0A	101.398	83.197%	414	<6.0	40.87°C	0.844
CL2	12.044V	4.994V	3.389V	5.065V	121.876	83.197%	414	<6.0	59.02°C	230.31V
CL3	0.115A	0A	19.535A	0A	67.381	78.258%	413	<6.0	40.1°C	0.75
CL3	12.043V	5.03V	3.378V	5.063V	86.102	78.258%	413	<6.0	54.85°C	230.32V
CL4	100.205A	0A	0A	0A	1199.885	91.584%	1223	36.4	45.31°C	0.998
CL4	11.974V	5.052V	3.385V	5.022V	1310.146	91.584%	1223	36.4	65.46°C	230.14V

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	1.232A	0.493A	0.483A	0.197A	19.99	77.124%	0	<6.0	41.6°C	0.75
20W	12.048V	5.072V	3.413V	5.068V	25.92	77.124%	0	<6.0	36.21°C	115.12V
40W	2.713A	0.69A	0.677A	0.296A	39.99	83.54%	0	<6.0	49.43°C	0.874
40W	12.047V	5.07V	3.411V	5.068V	47.87	83.54%	0	<6.0	37.78°C	115.1V
60W	4.194A	0.888A	0.871A	0.395A	59.991	86.441%	0	<6.0	45.32°C	0.916
60W	12.046V	5.068V	3.41V	5.068V	69.401	86.441%	0	<6.0	38.9°C	115.1V
80W	5.670A	1.086A	1.064A	0.493A	79.922	87.959%	0	<6.0	42.2°C	0.932
80W	12.044V	5.066V	3.409V	5.068V	90.863	87.959%	0	<6.0	39.19°C	115.09V

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	1.231A	0.493A	0.484A	0.197A	19.989	77.329%	0	<6.0	40.4°C	0.355
20W	12.052V	5.072V	3.411V	5.069V	25.849	77.329%	0	<6.0	36.55°C	230.33V
40W	2.712A	0.69A	0.677A	0.296A	39.99	83.41%	0	<6.0	39.4°C	0.56
40W	12.050V	5.071V	3.41V	5.068V	47.944	83.41%	0	<6.0	37.56°C	230.33V
60W	4.193A	0.888A	0.871A	0.395A	59.991	86.821%	0	<6.0	42.63°C	0.684
60W	12.049V	5.069V	3.41V	5.068V	69.098	86.821%	0	<6.0	38.02°C	230.32V
80W	5.669A	1.085A	1.065A	0.493A	79.922	88.676%	0	<6.0	49.81°C	0.762
80W	12.047V	5.067V	3.409V	5.068V	90.128	88.676%	0	<6.0	39.45°C	230.32V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	34.44mV	16.74mV	17.01mV	13.32mV	Pass
20% Load	14.33mV	13.96mV	15.62mV	12.96mV	Pass
30% Load	14.54mV	13.86mV	15.88mV	12.54mV	Pass
40% Load	15.88mV	15.56mV	18.10mV	14.40mV	Pass
50% Load	16.91mV	16.69mV	18.05mV	13.88mV	Pass
60% Load	17.89mV	16.13mV	19.19mV	14.92mV	Pass
70% Load	20.11mV	17.57mV	20.48mV	16.16mV	Pass
80% Load	22.32mV	18.50mV	21.61mV	16.67mV	Pass
90% Load	32.94mV	26.79mV	32.47mV	22.04mV	Pass
100% Load	36.40mV	29.21mV	33.92mV	28.75mV	Pass
110% Load	36.60mV	27.15mV	30.82mV	25.81mV	Pass
Crossload1	37.38mV	20.91mV	24.98mV	18.02mV	Pass
Crossload2	29.03mV	17.93mV	18.05mV	15.69mV	Pass
Crossload3	24.08mV	16.85mV	19.55mV	15.23mV	Pass
Crossload4	27.43mV	20.35mV	23.79mV	17.08mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	34.90mV	16.18mV	17.63mV	12.91mV	Pass
20% Load	14.69mV	15.15mV	16.70mV	13.06mV	Pass
30% Load	16.24mV	17.05mV	18.10mV	13.42mV	Pass
40% Load	16.65mV	16.90mV	18.25mV	14.87mV	Pass
50% Load	17.43mV	17.00mV	19.08mV	14.19mV	Pass
60% Load	19.49mV	18.08mV	20.47mV	14.81mV	Pass
70% Load	21.14mV	18.49mV	21.62mV	15.59mV	Pass
80% Load	23.15mV	19.42mV	22.86mV	16.98mV	Pass
90% Load	25.88mV	20.97mV	24.51mV	16.98mV	Pass
100% Load	40.01mV	36.11mV	41.89mV	27.92mV	Pass
110% Load	39.39mV	29.93mV	36.25mV	26.32mV	Pass
Crossload1	39.70mV	24.01mV	27.77mV	19.41mV	Pass
Crossload2	29.54mV	19.68mV	18.46mV	15.33mV	Pass
Crossload3	25.11mV	15.51mV	20.43mV	15.59mV	Pass
Crossload4	28.61mV	21.59mV	25.03mV	16.72mV	Pass

The results above are not used in the certification process

Corsair RM1200e (ATX v3.1) (2026)

Top side

Power specifications label

Fan

PSU Internals