Product comparison · 2 power supply units

be quiet! Dark Power Pro 14 IO vs Gamer Storm PS750G power supply unit

45specifications compared
28differ
17identical
43known for one product only

Key differences

The be quiet! Dark Power Pro 14 IO has 550 W more total power than the Gamer Storm PS750G power supply unit (1300 W vs 750 W). The be quiet! Dark Power Pro 14 IO has 50 W more combined power (+3.3V) than the Gamer Storm PS750G power supply unit (150 W vs 100 W). The be quiet! Dark Power Pro 14 IO has 550 W more combined power (+12V) than the Gamer Storm PS750G power supply unit (1300 W vs 750 W). SATA power cable length: 600,750,900,1050 mm on the be quiet! Dark Power Pro 14 IO, 300,120 mm on the Gamer Storm PS750G power supply unit. Peripheral (Molex) power cable length: 900,1050 mm on the be quiet! Dark Power Pro 14 IO, 120 mm on the Gamer Storm PS750G power supply unit.

Total power
- Dark Power Pro 14 IO:1300 W
- PS750G power supply unit:750 W
Combined power (+3.3V)
- Dark Power Pro 14 IO:150 W
- PS750G power supply unit:100 W
Combined power (+12V)
- Dark Power Pro 14 IO:1300 W
- PS750G power supply unit:750 W
Combined power (+5V)
- Dark Power Pro 14 IO:150 W
- PS750G power supply unit:100 W
Combined power (-12V)
- Dark Power Pro 14 IO:6 W
- PS750G power supply unit:3.6 W
Combined power (+5Vsb)
- Dark Power Pro 14 IO:17.5 W
- PS750G power supply unit:15 W
Max output current (+3.3V)
- Dark Power Pro 14 IO:25 A
- PS750G power supply unit:20 A
Max output current (+5V)
- Dark Power Pro 14 IO:25 A
- PS750G power supply unit:20 A

Side by side

Differences highlightedShow differences only

Comparison of Dark Power Pro 14 IO, PS750G
88 specifications	A be quiet! Dark Power Pro 14 IO View product	B Gamer Storm PS750G power supply unit Model PS750G View product
Power13 differ
Total powerDiffers	1300 W	750 W
Peak powerKnown for one	1400 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Maximum input current (@110V)Known for one	15 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	9 A	Unknown — not stated by the source
Power factorKnown for one	0.98	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Number of +12V rail(s)Known for one	6	Unknown — not stated by the source
Combined power (+3.3V)Differs	150 W	100 W
Combined power (+12V)Differs	1300 W	750 W
Combined power (+5V)Differs	150 W	100 W
Combined power (-12V)Differs	6 W	3.6 W
Combined power (+5Vsb)Differs	17.5 W	15 W
Max output current (+3.3V)Differs	25 A	20 A
Max output current (+12V1)Known for one	35 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	35 A	Unknown — not stated by the source
Max output current (+12V3)Known for one	40 A	Unknown — not stated by the source
Max output current (+12V4)Known for one	40 A	Unknown — not stated by the source
Max output current (+5V)Differs	25 A	20 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)Differs	3.5 A	3 A
EfficiencyDiffers	93.9%	90%
Hold timeDiffers	16.5 ms	16 ms
Power protection featuresDiffers	Over current, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage, Over power	Over power, Over voltage, Short circuit, Overheating, Over current, Under voltage, Surge & inrush protection (SIP), No load operation
Input currentKnown for one	Unknown — not stated by the source	10 - 5 A
Max output current (+12V)Known for one	Unknown — not stated by the source	62.5 A
Ports & interfaces8 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	60 cm	35 cm
Number of SATA power connectorsDiffers	16	3
SATA power cable lengthDiffers	600,750,900,1050 mm	300,120 mm
Number of SATA power cablesKnown for one	5	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	2	1
Peripheral (Molex) power cable lengthDiffers	900,1050 mm	120 mm
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
EPS power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	6	3
PCI Express power connectors (12-pin)Known for one	2	Unknown — not stated by the source
PCI Express power cable lengthDiffers	60 cm	45 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthDiffers	70 cm	50 cm
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express connector	Yes	Yes
Cabling type	Fully-Modular	Fully-Modular
PCI Express power connectors (16-pin)Known for one	Unknown — not stated by the source	1
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	ATX	SFX
80 PLUS certificationKnown for one	80 PLUS Titanium	Unknown — not stated by the source
Cybenetics certificationKnown for one	Titanium	Unknown — not stated by the source
ATX version	3.1	3.1
EPS versionKnown for one	2.92	Unknown — not stated by the source
Noise levelKnown for one	22.1 dB	Unknown — not stated by the source
Bearing technology	FDB	FDB
Mean time between failures (MTBF)	100000 h	100000 h
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	13.5 cm	9.2 cm
Number of fans	1 fan(s)	1 fan(s)
Fan speedKnown for one	0 - 2600 RPM	Unknown — not stated by the source
IlluminationKnown for one	No	Unknown — not stated by the source
On/off fan switchKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Packaging contentidentical
Cable tie(s) included	Yes	Yes
USB cable lengthKnown for one	0.8 m	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	CPU, PCIe, Peripheral (Molex), SATA, AC
Certificates1 differ
Compliance certificatesDiffers	CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus, BSMI, CCC, CE, RCM	CCC, CE, TÜV mark, EAC, RCM, RoHS, KC, ICES
CertificationKnown for one	Unknown — not stated by the source	Cybenetics Platinum/PPLP Gold ATX3.1
Weight & dimensions3 differ
WidthDiffers	150 mm	125 mm
DepthDiffers	200 mm	100 mm
HeightDiffers	86 mm	63.5 mm
WeightKnown for one	2.63 kg	Unknown — not stated by the source
Packaging dataidentical
Manual	Yes	Yes
Manual languagesKnown for one	Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai	Unknown — not stated by the source
Package widthKnown for one	253 mm	Unknown — not stated by the source
Package depthKnown for one	417 mm	Unknown — not stated by the source
Package heightKnown for one	152 mm	Unknown — not stated by the source
Package weightKnown for one	6.68 kg	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics data1 differ
Products per shipping (inner) caseKnown for one	2 pc(s)	Unknown — not stated by the source
Shipping (inner) case heightKnown for one	28.3 cm	Unknown — not stated by the source
Shipping (inner) case lengthKnown for one	44 cm	Unknown — not stated by the source
Shipping (inner) case net weightKnown for one	15.2 kg	Unknown — not stated by the source
Shipping (inner) case widthKnown for one	32.5 cm	Unknown — not stated by the source
Warranty periodDiffers	10 year(s)	5 year(s)
Other featuresidentical
Screws includedKnown for one	Yes	Unknown — not stated by the source
Cable ties includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ErP, Triman

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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