Product comparison · 2 power supply units

COUGAR CM550W/R vs Trust PW-16117 power supply unit

Key differences

Total power
- COUGAR CM550W/R:550 W
- PW-16117 power supply unit:600 W
PCI Express power connectors (6-pin)
- COUGAR CM550W/R:1
- PW-16117 power supply unit:Yes
Product colour
- COUGAR CM550W/R:Orange
- PW-16117 power supply unit:Black

Differences highlightedShow differences only

Comparison of COUGAR CM550W/R, PW-16117
18 specifications	A COUGAR COUGAR CM550W/R View product	B Trust PW-16117 power supply unit Model PW-16117 View product
Power1 differ
Total powerDiffers	550 W	600 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	10 A	Unknown — not stated by the source
EfficiencyKnown for one	88%	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over voltage, Short circuit, Under voltage, Overload	Unknown — not stated by the source
Ports & interfaces1 differ
Number of SATA power connectors	4	4
Peripheral (Molex) power connectors (4-pin)	Yes	Yes
PCI Express power connectors (6-pin)Differs	1	Yes
PCI Express power connectors (8-pin)Known for one	1	Unknown — not stated by the source
ATX Power connector (24-pin)	Yes	Yes
Floppy drive power connector	1	1
Cabling typeKnown for one	Semi-Modular	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Orange	Black
Safety regulation & standardsidentical
SafetyKnown for one	Energy Star	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE, CB, FCC	Unknown — not stated by the source
Other featuresidentical
Maximum currentKnown for one	3 A	Unknown — not stated by the source
Performanceidentical
Noise levelKnown for one	Unknown — not stated by the source	34 dB

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.