[케이스/파워] Fractal Design Integra R2 750 W

Specifications

Fractal Design Integra R2 750W Features & SpecsMax. DC OutputPFCEfficiencyOperating temperatureProtectionsCoolingDimensionsWeightComplianceWarrantyPrice at time of review (exc. VAT)

750W

Active PFC

80 PLUS Bronze

0°C - 40°C

Over Voltage Protection Under Voltage Protection Over Current Protection Over Power Protection Short Circuit Protection

120 mm Sleeve Bearing Fan (A1225M12S)

150 mm (W) x 86 mm (H) x 140 mm (D)

1.9 kg

ATX12V v2.31, EPS 2.92

3 years

＄79.99

Fractal Design Integra R2 750W Power SpecsRailMax. PowerTotal Max. Power

3.3V	5V	12V1	12V2	5VSB	-12V
24A	20A	30A	30A	3A	0.3A
150W		672W		15W	3.6W
750W

Cables & Connectors, Power Distribution

Native CablesATX connector (510 mm)4+4 pin EPS12V (680 mm)6+2 pin PCIe (520 mm+75 mm)SATA (580 mm+130 mm+130 mm)SATA (380 mm+130 mm+130 mm)4 pin Molex (580 mm+120 mm) / FDD (+120 mm)

20+4 pin

1

4

3

3

2 / 1

Power Distribution12V112V2

ATX, PCIe1, PCIe2, Peripheral, SATA

EPS, PCIe3, PCIe4

Packaging

Contents

Exterior

A Look Inside & Component Analysis

Primary Rails Voltage Regulation

Hold-up Time

Inrush Current

Voltage Regulation and Efficiency Measurements

Voltage Regulation & Efficiency Testing Data 
Fractal Design Integra R2 750W

Test	12 V	5 V	3.3 V	5VSB	Power (DC/AC)	Efficiency	Fan Speed	dBA	Temp (In/Out)	PF/AC  Volts
20% Load	10.614A	1.981A	1.989A	1.001A	149.73W	87.32%	1093 RPM	40.2 dBA	39.59°C	0.887
	12.073V	5.046V	3.314V	4.998V	171.48W				44.61°C	229.9V
40% Load	21.684A	3.978A	4.008A	1.206A	299.67W	88.29%	1465 RPM	48.5 dBA	40.76°C	0.947
	12.015V	5.017V	3.289V	4.970V	339.41W				47.25°C	229.9V
50% Load	27.147A	4.985A	5.032A	1.615A	374.63W	87.96%	1724 RPM	51.5 dBA	42.33°C	0.953
	11.980V	5.003V	3.276V	4.946V	425.92W				49.75°C	229.9V
60% Load	32.655A	6.008A	6.064A	2.025A	449.61W	87.52%	1900 RPM	53.6 dBA	43.79°C	0.960
	11.939V	4.989V	3.263V	4.928V	513.75W				52.71°C	229.9V
80% Load	43.947A	8.054A	8.152A	2.452A	599.53W	86.33%	1900 RPM	53.6 dBA	44.83°C	0.965
	11.859V	4.963V	3.238V	4.891V	694.50W				56.80°C	229.8V
100% Load	56.028A	9.077A	9.237A	3.088A	749.29W	84.90%	1900 RPM	53.6 dBA	44.58°C	0.972
	11.774V	4.951V	3.214V	4.854V	882.60W				59.49°C	229.8V
110% Load	62.761A	9.071A	9.266A	3.098A	824.20W	83.91%	1900 RPM	53.6 dBA	44.99°C	0.971
	11.704V	4.955V	3.205V	4.841V	982.30W				60.95°C	229.7V
Crossload 1	1.966A	18.010A	18.003A	0.503A	171.57W	79.99%	1865 RPM	53.4 dBA	42.53°C	0.915
	12.393V	4.778V	3.258V	4.967V	214.48W				52.98°C	230.1V
Crossload 2	55.951A	1.000A	1.003A	1.003A	659.95W	85.76%	1865 RPM	53.4 dBA	44.10°C	0.968
	11.557V	5.117V	3.253V	4.928V	769.50W				57.70°C	229.8V

Efficiency

Efficiency at Low Loads

Efficiency at Low Loads 
Fractal Design Integra R2 750W

Test #	12 V	5 V	3.3 V	5 VSB	Power (DC/AC)	Efficiency	Fan Speed	PF/AC  Volts
1	1.819A	1.981A	1.980A	0.195A	39.68W	76.12%	915 RPM	0.677
	12.174V	5.032V	3.328V	5.028V	52.13W			230.0V
2	3.387A	1.981A	1.983A	0.395A	59.71W	81.03%	915 RPM	0.696
	12.152V	5.036V	3.324V	5.023V	73.69W			230.0V
3	4.961A	1.980A	1.984A	0.596A	79.74W	83.30%	933 RPM	0.773
	12.132V	5.038V	3.322V	5.015V	95.73W			230.0V
4	6.534A	1.981A	1.985A	0.795A	99.70W	85.13%	933 RPM	0.826
	12.113V	5.041V	3.319V	5.008V	117.12W			229.9V

5VSB Efficiency

5VSB Efficiency
Fractal Design Integra R2 750W

Test #	5VSB	Power (DC/AC)	Efficiency	PF/AC Volts
1	0.102A	0.51W	53.13%	0.020
	5.039V	0.96W		230.7V
2	0.252A	1.27W	64.80%	0.040
	5.036V	1.96W		230.7V
3	1.002A	5.03W	75.30%	0.127
	5.021V	6.68W		230.7V
4	3.002A	14.95W	78.40%	0.278
	4.979V	19.07W		230.3V

Power Consumption in Idle & Standby

Idle / Standby 
Fractal Design Integra R2 750W

Mode	12 V	5 V	3.3 V	5VSB	Power (AC)	PF/AC Volts
Idle	12.004V	5.124V	3.338V	5.041V	4.02W	0.080
						229.8V
Standby					0.27W	0.006
						230.8V

Fan RPM, Delta Temperature and Output Noise

+12V Voltage Regulation Chart

5V Voltage Regulation Chart

3.3V Voltage Regulation Chart

Efficiency Chart

+12V Ripple Chart

5V Ripple Chart

3.3V Ripple Chart

5VSB Ripple Chart

Advanced Transient Response Tests

Advanced Transient Response 20%

Voltage	Before	After	Change	Pass/Fail
12 V	12.051V	11.817V	1.94%	Pass
5 V	5.046V	4.930V	2.30%	Pass
3.3 V	3.313V	3.167V	4.41%	Pass
5VSB	4.997V	4.941V	1.12%	Pass

Advanced Transient Response 50%

Voltage	Before	After	Change	Pass/Fail
12 V	11.983V	11.881V	0.85%	Pass
5 V	4.997V	4.874V	2.46%	Pass
3.3 V	3.277V	3.120V	4.79%	Fail
5VSB	4.949V	4.889V	1.21%	Pass

Ripple Measurements

Ripple Measurements
Fractal Design Integra R2 750W

Test	12 V	5 V	3.3 V	5VSB	Pass/Fail
20% Load	8.9 mV	13.4 mV	17.9 mV	7.2 mV	Pass
40% Load	13.3 mV	16.5 mV	20.2 mV	9.3 mV	Pass
50% Load	16.1 mV	19.0 mV	22.6 mV	12.7 mV	Pass
60% Load	18.4 mV	20.9 mV	23.9 mV	15.4 mV	Pass
80% Load	26.6 mV	25.2 mV	27.0 mV	18.7 mV	Pass
100% Load	42.7 mV	31.1 mV	32.0 mV	27.2 mV	Pass
110% Load	51.6 mV	34.0 mV	34.7 mV	30.2 mV	Pass
Crossload 1	15.1 mV	21.5 mV	18.5 mV	8.3 mV	Pass
Crossload 2	39.2 mV	32.5 mV	34.7 mV	24.1 mV	Pass

Performance Rating

Performance per Dollar

프랙탈 디자인 Integra R2 750 W ＄ 79.99 소매

전체 전력 ° C 높은 가격 / 성능 비율 중간 하중에 낮은 효율 +12 V 레일 좋은 리플 억제

팬 소음 PCIe 커넥터 사이작다 두개의 4 핀 Molex 커넥터 고급 응답 테스트에서 3.3V 레일의 성능 케이블 - sleeving 품질

8.0