Product comparison · 2 power supply units

COUGAR A400 power supply unit vs FSP650-80EGN power supply unit

12specifications compared
7differ
5identical
34known for one product only

Key differences

Total power
- A400 power supply unit:400 W
- FSP650-80EGN power supply unit:650 W
Efficiency
- A400 power supply unit:89%
- FSP650-80EGN power supply unit:90%
Peripheral (Molex) power connectors (4-pin)
- A400 power supply unit:3
- FSP650-80EGN power supply unit:4
Noise level
- A400 power supply unit:20 dB
- FSP650-80EGN power supply unit:25 dB
Product colour
- A400 power supply unit:Black
- FSP650-80EGN power supply unit:Grey
Dimensions (WxDxH)
- A400 power supply unit:140 x 150 x 86 mm
- FSP650-80EGN power supply unit:150 x 140 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of A400, FSP650-80EGN
46 specifications	A COUGAR A400 power supply unit Model A400 View product	B FSP FSP650-80EGN power supply unit Model FSP650-80EGN View product
Power3 differ
Total powerDiffers	400 W	650 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	8 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Combined power (+3.3V)Known for one	80 W	Unknown — not stated by the source
Combined power (+12V)Known for one	384 W	Unknown — not stated by the source
Combined power (+5V)Known for one	40 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	24 A	Unknown — not stated by the source
Max output current (+12V)Known for one	40 A	Unknown — not stated by the source
Max output current (+5V)Known for one	15 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
EfficiencyDiffers	89%	90%
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage	Over current, Over power, Over voltage, Overload, Short circuit, Under voltage
Ports & interfaces1 differ
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectors	4	4
Peripheral (Molex) power connectors (4-pin)Differs	3	4
PCI Express power connectors (6-pin)	2	2
CPU power connector (4+4 pin)	Yes	Yes
Floppy drive power connector	1	1
Connector(s)Known for one	IEC C14	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
CPU P4 connector (4-pin)Known for one	Unknown — not stated by the source	2
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Performance1 differ
PurposeKnown for one	PC	Unknown — not stated by the source
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
Noise levelDiffers	20 dB	25 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Design1 differ
Product colourDiffers	Black	Grey
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan speedKnown for one	1500	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
LED indicatorsKnown for one	No	Unknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for one	CB,CE, FCC, CCC, TUV, RUus, R63088	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	2009/125/EC (ErP)	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	140 x 150 x 86 mm	150 x 140 x 86 mm
Power managementKnown for one	Yes	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	No	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	No	Unknown — not stated by the source
Power rocker switchKnown for one	Yes	Unknown — not stated by the source

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