Product comparison · 2 power supply units

COUGAR CMX 450 (v.3) vs COUGAR GX 800 (v.3)

50specifications compared
23differ
27identical
3known for one product only

Key differences

Total power
- CMX 450 (v.3):450 W
- GX 800 (v.3):800 W
AC input voltage
- CMX 450 (v.3):110 - 240 V
- GX 800 (v.3):100 - 240 V
Input current
- CMX 450 (v.3):8 A
- GX 800 (v.3):10 A
Maximum input current (@110V)
- CMX 450 (v.3):8 A
- GX 800 (v.3):5 A
Maximum input current (@220V)
- CMX 450 (v.3):8 A
- GX 800 (v.3):10 A
Combined power (+3.3V)
- CMX 450 (v.3):120 W
- GX 800 (v.3):160 W
Combined power (+12V)
- CMX 450 (v.3):420 W
- GX 800 (v.3):780 W
Combined power (+5V)
- CMX 450 (v.3):120 W
- GX 800 (v.3):160 W

Side by side

Differences highlightedShow differences only

Comparison of CMX 450 (v.3), GX 800 (v.3)
53 specifications	A COUGAR CMX 450 (v.3)View product	B COUGAR GX 800 (v.3)View product
Power16 differ
Total powerDiffers	450 W	800 W
AC input voltageDiffers	110 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentDiffers	8 A	10 A
Maximum input current (@110V)Differs	8 A	5 A
Maximum input current (@220V)Differs	8 A	10 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	120 W	160 W
Combined power (+12V)Differs	420 W	780 W
Combined power (+5V)Differs	120 W	160 W
Max output current (+3.3V)Differs	24 A	25 A
Max output current (+12V1)Differs	22 A	50 A
Max output current (+12V2)Differs	20 A	50 A
Max output current (+5V)Differs	15 A	25 A
Max output current (-12V)Differs	0.3 A	0.8 A
Max output current (+5Vsb)Differs	3 A	4 A
EfficiencyDiffers	89%	93%
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	6	10
Peripheral (Molex) power connectors (4-pin)Differs	3	4
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	1	4
CPU power connector (4+4 pin)Differs	Yes	No
ATX power connector (20+4 pin)	Yes	Yes
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
PCI Express connector	Yes	Yes
Cabling type	Semi-Modular	Semi-Modular
CPU power connectors (8-pin)Known for one	Unknown — not stated by the source	1
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
ATX version	2.31	2.31
EPS version	2.92	2.92
Bearing technologyDiffers	HDB	Ball bearing
Mean time between failures (MTBF)	300000 h	300000 h
Design1 differ
Product colourDiffers	Black, Orange	Black, Gold
Cooling type	Active	Active
Fan diameter	14 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	CB,CE, FCC, CCC, TUV, RUus, R63088	CB,CE, FCC, CCC, TUV, RUus, R63088
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	160 mm	160 mm
Height	86 mm	86 mm
Packaging dataidentical
Manual	Yes	Yes
Package type	Box	Box
Technical detailsidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
Cable management	Yes	Yes
Parallel processing technology support	CrossFire	CrossFire
Power management	Yes	Yes

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.

More power supply unit comparisons

All power supply unit comparisons