Product comparison · 2 power supply units

COUGAR POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular vs COUGAR Power Supply STC

39specifications compared
28differ
11identical
24known for one product only

Key differences

Total power
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:1050 W
- Power Supply STC:600 W
AC input voltage
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:100 - 240 V
- Power Supply STC:200 - 240 V
AC input frequency
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:47 - 63 Hz
- Power Supply STC:50 Hz
Input current
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:15 - 7 A
- Power Supply STC:5 A
Combined power (+3.3V)
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:100 W
- Power Supply STC:130 W
Combined power (+12V)
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:1050 W
- Power Supply STC:588 W
Combined power (+5V)
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:100 W
- Power Supply STC:130 W
Max output current (+3.3V)
- POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular:20 A
- Power Supply STC:18 A

Side by side

Differences highlightedShow differences only

Comparison of CGR-POLAR-X2-1050, CGR-STC600
63 specifications	A COUGAR POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular Model CGR-POLAR-X2-1050 View product	B COUGAR Power Supply STC Model CGR-STC600 View product
Power10 differ
Total powerDiffers	1050 W	600 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 Hz
Input currentDiffers	15 - 7 A	5 A
Combined power (+3.3V)Differs	100 W	130 W
Combined power (+12V)Differs	1050 W	588 W
Combined power (+5V)Differs	100 W	130 W
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	20 A	18 A
Max output current (+12V)Differs	87.5 A	49 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyKnown for one	90%	Unknown — not stated by the source
Power protection featuresDiffers	Overheating, Over current, Over power, Under voltage, Over voltage, Short circuit	Over current, Over power, Over voltage, Short circuit, Under voltage
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Ports & interfaces7 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	65 cm	45 cm
Number of PATA power connectorsDiffers	4	2
Number of SATA power connectorsDiffers	12	6
SATA power cable lengthDiffers	120,500 mm	450 mm
Peripheral (Molex) power connectors (4-pin)Differs	4	2
Peripheral (Molex) power cable lengthDiffers	120,500 mm	450 mm
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	6	2
PCI Express power connectors (12+4 pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (12+4 pin) cable lengthKnown for one	650 mm	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	1	Unknown — not stated by the source
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable length	65 cm	65 cm
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Fully-Modular	Unknown — not stated by the source
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationDiffers	80 PLUS Platinum	80 PLUS
ATX versionKnown for one	3.1	Unknown — not stated by the source
Silent modeKnown for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	22 dB	Unknown — not stated by the source
Bearing technologyKnown for one	HDB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Silver	Black
Cooling type	Active	Active
Fan diameterDiffers	13.5 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switchKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffers	EAC, TÜV mark, Federal Communications Commission (FCC), RoHS, CCC, CE	CE, EAC, RoHS
Weight & dimensions3 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	180 mm	150 mm
Height	86 mm	86 mm
WeightDiffers	2.09 kg	1.52 kg
Packaging data4 differ
Package widthDiffers	229 mm	187 mm
Package depthDiffers	331 mm	158 mm
Package heightDiffers	107 mm	165 mm
Package weightDiffers	3.59 kg	1.8 kg
Package typeKnown for one	Box	Unknown — not stated by the source
Logistics dataidentical
Country of origin	China	China
Other featuresidentical
Commodity Classification Automated Tracking System (CCATS)Known for one	Unknown — not stated by the source	8504401300

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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