Product comparison · 2 power supply units

COUGAR A400 power supply unit vs COUGAR GX1050 power supply unit

38specifications compared
21differ
17identical
4known for one product only

Key differences

Total power
- A400 power supply unit:400 W
- GX1050 power supply unit:1050 W
AC input voltage
- A400 power supply unit:100 - 240 V
- GX1050 power supply unit:115 - 240 V
Input current
- A400 power supply unit:8 A
- GX1050 power supply unit:13 A
Combined power (+12V)
- A400 power supply unit:384 W
- GX1050 power supply unit:1008 W
Combined power (+5V)
- A400 power supply unit:40 W
- GX1050 power supply unit:80 W
Max output current (+3.3V)
- A400 power supply unit:24 A
- GX1050 power supply unit:25 A
Max output current (+12V)
- A400 power supply unit:40 A
- GX1050 power supply unit:150 A
Max output current (+5V)
- A400 power supply unit:15 A
- GX1050 power supply unit:25 A

Side by side

Differences highlightedShow differences only

Comparison of A400, GX1050
42 specifications	A COUGAR A400 power supply unit Model A400 View product	B COUGAR GX1050 power supply unit Model GX1050 View product
Power12 differ
Total powerDiffers	400 W	1050 W
AC input voltageDiffers	100 - 240 V	115 - 240 V
Input currentDiffers	8 A	13 A
Maximum input current (@110V)Differs	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	+12V1,+12V2,+12V3,+12V4,+12V5,+12V6,+3.3V,+5V,+5Vsb,-12V
Combined power (+12V)Differs	384 W	1008 W
Combined power (+5V)Differs	40 W	80 W
Max output current (+3.3V)Differs	24 A	25 A
Max output current (+12V)Differs	40 A	150 A
Max output current (+5V)Differs	15 A	25 A
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)Differs	2.5 A	4 A
EfficiencyKnown for one	89%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Overload, Short circuit, Under voltage, Overheating
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	4	12
Peripheral (Molex) power connectors (4-pin)Differs	3	7
PCI Express power connectors (6-pin)Known for one	2	Unknown — not stated by the source
Cabling typeDiffers	Non-Modular	Semi-Modular
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	6
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
Noise levelKnown for one	20 dB	Unknown — not stated by the source
Design2 differ
Fan diameterDiffers	12 cm	14 cm
Fan speedDiffers	1500	1800
Safety regulation & standards1 differ
SafetyDiffers	CB,CE, FCC, CCC, TUV, RUus, R63088	CB,CE, FCC, CCC
Certificates1 differ
CertificationDiffers	2009/125/EC (ErP)	2009/125/EC
Other features1 differ
Dimensions (WxDxH)Differs	140 x 150 x 86 mm	150 x 180 x 86 mm

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