Product comparison · 2 power supply units

Gamer Storm PS750G power supply unit vs Hiditec BZ550 v2 80PLUS BRONZE

28specifications compared
16differ
12identical
33known for one product only

Key differences

The Gamer Storm PS750G power supply unit has 200 W more total power than the Hiditec BZ550 v2 80PLUS BRONZE (750 W vs 550 W). The Gamer Storm PS750G power supply unit has 17.5 A more max output current (+12V) than the Hiditec BZ550 v2 80PLUS BRONZE (62.5 A vs 45 A). The Gamer Storm PS750G power supply unit has 0.5 A more max output current (+5Vsb) than the Hiditec BZ550 v2 80PLUS BRONZE (3 A vs 2.5 A). AC input voltage: 100 - 240 V on the Gamer Storm PS750G power supply unit, 230 V on the Hiditec BZ550 v2 80PLUS BRONZE. Input current: 10 - 5 A on the Gamer Storm PS750G power supply unit, 5 A on the Hiditec BZ550 v2 80PLUS BRONZE.

Total power
- PS750G power supply unit:750 W
- BZ550 v2 80PLUS BRONZE:550 W
AC input voltage
- PS750G power supply unit:100 - 240 V
- BZ550 v2 80PLUS BRONZE:230 V
Input current
- PS750G power supply unit:10 - 5 A
- BZ550 v2 80PLUS BRONZE:5 A
Max output current (+12V)
- PS750G power supply unit:62.5 A
- BZ550 v2 80PLUS BRONZE:45 A
Max output current (+5Vsb)
- PS750G power supply unit:3 A
- BZ550 v2 80PLUS BRONZE:2.5 A
Motherboard power cable length
- PS750G power supply unit:35 cm
- BZ550 v2 80PLUS BRONZE:60 cm
Number of SATA power connectors
- PS750G power supply unit:3
- BZ550 v2 80PLUS BRONZE:5
SATA power cable length
- PS750G power supply unit:300,120 mm
- BZ550 v2 80PLUS BRONZE:500,630,760,890 mm

Side by side

Differences highlightedShow differences only

Comparison of PS750G, BZ550 v2 80PLUS BRONZE
61 specifications	A Gamer Storm PS750G power supply unit Model PS750G 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 - 5 A	5 A
Power Factor Correction (PFC) type	Active	Active
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	90%	Unknown — not stated by the source
Hold timeKnown for one	16 ms	Unknown — not stated by the source
Power protection featuresDiffers	Over power, Over voltage, Short circuit, Overheating, Over current, Under voltage, Surge & inrush protection (SIP), No load operation	Over current, Over voltage, Short circuit, Over power, Under voltage, Overheating
Power factorKnown for one	Unknown — not stated by the source	0.9
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	35 cm	60 cm
Number of SATA power connectorsDiffers	3	5
SATA power cable lengthDiffers	300,120 mm	500,630,760,890 mm
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Peripheral (Molex) power cable lengthKnown for one	120 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	3	4
PCI Express power connectors (16-pin)Known for one	1	Unknown — not stated by the source
PCI Express power cable lengthKnown for one	45 cm	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	50 cm	Unknown — not stated by the source
PCI Express connector	Yes	Yes
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
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	SFX	ATX
ATX versionKnown for one	3.1	Unknown — not stated by the source
Bearing technology	FDB	FDB
Mean time between failures (MTBF)	100000 h	100000 h
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	9.2 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	CPU, PCIe, Peripheral (Molex), SATA, AC	Unknown — not stated by the source
Cable tie(s) includedKnown for one	Yes	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffers	CCC, CE, TÜV mark, EAC, RCM, RoHS, KC, ICES	CE, Federal Communications Commission (FCC), RoHS, CB
CertificationKnown for one	Cybenetics Platinum/PPLP Gold ATX3.1	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	125 mm	150 mm
DepthDiffers	100 mm	160 mm
HeightDiffers	63.5 mm	86 mm
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	ErP, Triman	Unknown — not stated by the source
Logistics dataidentical
Warranty periodKnown for one	5 year(s)	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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