Product comparison · 2 power supply units

COUGAR GES 750 vs Hiditec BZ550 v2 80PLUS BRONZE

27specifications compared
15differ
12identical
31known for one product only

Key differences

The COUGAR GES 750 has 200 W more total power than the Hiditec BZ550 v2 80PLUS BRONZE (750 W vs 550 W). The COUGAR GES 750 has 5 A more input current than the Hiditec BZ550 v2 80PLUS BRONZE (10 A vs 5 A). The COUGAR GES 750 has 17.5 A more max output current (+12V) than the Hiditec BZ550 v2 80PLUS BRONZE (62.5 A vs 45 A). AC input voltage: 100 - 240 V on the COUGAR GES 750, 230 V on the Hiditec BZ550 v2 80PLUS BRONZE. 80 PLUS certification: 80 PLUS Gold on the COUGAR GES 750, 80 PLUS Bronze on the Hiditec BZ550 v2 80PLUS BRONZE.

Total power
- GES 750:750 W
- BZ550 v2 80PLUS BRONZE:550 W
AC input voltage
- GES 750:100 - 240 V
- BZ550 v2 80PLUS BRONZE:230 V
Input current
- GES 750:10 A
- BZ550 v2 80PLUS BRONZE:5 A
Max output current (+12V)
- GES 750:62.5 A
- BZ550 v2 80PLUS BRONZE:45 A
Max output current (+5Vsb)
- GES 750:3 A
- BZ550 v2 80PLUS BRONZE:2.5 A
Motherboard power cable length
- GES 750:55 cm
- BZ550 v2 80PLUS BRONZE:60 cm
Number of SATA power connectors
- GES 750:6
- BZ550 v2 80PLUS BRONZE:5
SATA power cable length
- GES 750:150,450 mm
- BZ550 v2 80PLUS BRONZE:500,630,760,890 mm

Side by side

Differences highlightedShow differences only

Comparison of GES 750, BZ550 v2 80PLUS BRONZE
58 specifications	A COUGAR GES 750 View product	B Hiditec BZ550 v2 80PLUS BRONZE View product
Power6 differ
Total powerDiffers	750 W	550 W
AC input voltageDiffers	100 - 240 V	230 V
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Input currentDiffers	10 A	5 A
Combined power (+3.3V)Known for one	100 W	Unknown — not stated by the source
Combined power (+12V)Known for one	750 W	Unknown — not stated by the source
Combined power (+5V)Known for one	100 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)	20 A	20 A
Max output current (+12V)Differs	62.5 A	45 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyKnown for one	91%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Short circuit, Under total voltage	Over current, Over voltage, Short circuit, Over power, Under voltage, Overheating
Power factorKnown for one	Unknown — not stated by the source	0.9
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	55 cm	60 cm
Number of SATA power connectorsDiffers	6	5
SATA power cable lengthDiffers	150,450 mm	500,630,760,890 mm
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	2	4
PCI Express power connectors (12+4 pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (12+4 pin) cable lengthKnown for one	600 mm	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
CPU power cable lengthKnown for one	70 cm	Unknown — not stated by the source
Cabling typeKnown for one	Fully-Modular	Unknown — not stated by the source
Number of PATA power connectorsKnown for one	Unknown — not stated by the source	2
EPS power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
ATX power connector (20+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
ATX versionKnown for one	3.1	Unknown — not stated by the source
Bearing technologyDiffers	Rifle	FDB
Mean time between failures (MTBF)	100000 h	100000 h
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	12 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switch	Yes	Yes
Certificatesidentical
CertificationKnown for one	FCC, CE, EAC, UK CA, RoHS	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), RoHS, CB
Weight & dimensions2 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	160 mm
Height	86 mm	86 mm
WeightKnown for one	1.8 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	195 mm	Unknown — not stated by the source
Package depthKnown for one	253 mm	Unknown — not stated by the source
Package heightKnown for one	95 mm	Unknown — not stated by the source
Package weightKnown for one	2.25 kg	Unknown — not stated by the source
Package typeKnown for one	Box	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.

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