Product comparison · 2 power supply units

COUGAR Power Supply GR vs COUGAR Power Supply ATLAS

45specifications compared
16differ
29identical
3known for one product only

Key differences

Total power
- Power Supply GR:750 W
- Power Supply ATLAS:650 W
Input current
- Power Supply GR:10 A
- Power Supply ATLAS:10-6 A
Combined power (+3.3V)
- Power Supply GR:100 W
- Power Supply ATLAS:130 W
Combined power (+12V)
- Power Supply GR:750 W
- Power Supply ATLAS:649.2 W
Combined power (+5V)
- Power Supply GR:100 W
- Power Supply ATLAS:130 W
Max output current (+12V)
- Power Supply GR:62.5 A
- Power Supply ATLAS:54.1 A
Efficiency
- Power Supply GR:91%
- Power Supply ATLAS:87%
Motherboard power connector
- Power Supply GR:20+4 pin ATX
- Power Supply ATLAS:24-pin ATX

Side by side

Differences highlightedShow differences only

Comparison of CGRGDN-750, CGRVG-650
48 specifications	A COUGAR Power Supply GR Model CGRGDN-750 View product	B COUGAR Power Supply ATLAS Model CGRVG-650 View product
Power7 differ
Total powerDiffers	750 W	650 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Input currentDiffers	10 A	10-6 A
Combined power (+3.3V)Differs	100 W	130 W
Combined power (+12V)Differs	750 W	649.2 W
Combined power (+5V)Differs	100 W	130 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)	20 A	20 A
Max output current (+12V)Differs	62.5 A	54.1 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
EfficiencyDiffers	91%	87%
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under total voltage	Over current, Over power, Over voltage, Overheating, Short circuit, Under total voltage
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Ports & interfaces2 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable length	55 cm	55 cm
Number of SATA power connectors	6	6
SATA power cable length	150,450 mm	150,450 mm
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)	2	2
PCI Express power connectors (12+4 pin)	1	1
PCI Express power connectors (12+4 pin) cable length	600 mm	600 mm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable length	70 cm	70 cm
Cabling typeDiffers	Fully-Modular	Non-Modular
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
ATX version	3.1	3.1
Bearing technology	Rifle	Rifle
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Certificates1 differ
CertificationDiffers	FCC, CE, EAC, UK CA, RoHS	CE, FCC, RoHS
Weight & dimensions1 differ
Width	140 mm	140 mm
Depth	150 mm	150 mm
Height	86 mm	86 mm
WeightDiffers	2.2 kg	1.8 kg
Packaging data4 differ
Package widthDiffers	305 mm	187 mm
Package depthDiffers	210 mm	158 mm
Package heightDiffers	105 mm	165 mm
Package weightDiffers	2.55 kg	2.05 kg

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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