Product comparison · 2 power supply units

be quiet! Dark Power 14 850 W - 80 Plus Titanium vs Gamer Storm PF750L power supply unit

45specifications compared
29differ
16identical
39known for one product only

Key differences

The be quiet! Dark Power 14 850 W - 80 Plus Titanium has 100 W more total power than the Gamer Storm PF750L power supply unit (850 W vs 750 W). The Gamer Storm PF750L power supply unit has 100 - 240 V more AC input voltage than the be quiet! Dark Power 14 850 W - 80 Plus Titanium (200 - 240 V vs 100 - 240 V). The be quiet! Dark Power 14 850 W - 80 Plus Titanium has 20 W more combined power (+3.3V) than the Gamer Storm PF750L power supply unit (120 W vs 100 W). SATA power cable length: 600,750,900,1050 mm on the be quiet! Dark Power 14 850 W - 80 Plus Titanium, 400,520,640 mm on the Gamer Storm PF750L power supply unit. Peripheral (Molex) power cable length: 900,1050 mm on the be quiet! Dark Power 14 850 W - 80 Plus Titanium, 640 mm on the Gamer Storm PF750L power supply unit.

Total power
- Dark Power 14 850 W - 80 Plus Titanium:850 W
- PF750L power supply unit:750 W
AC input voltage
- Dark Power 14 850 W - 80 Plus Titanium:100 - 240 V
- PF750L power supply unit:200 - 240 V
Combined power (+3.3V)
- Dark Power 14 850 W - 80 Plus Titanium:120 W
- PF750L power supply unit:100 W
Combined power (+12V)
- Dark Power 14 850 W - 80 Plus Titanium:850 W
- PF750L power supply unit:696 W
Combined power (+5V)
- Dark Power 14 850 W - 80 Plus Titanium:120 W
- PF750L power supply unit:100 W
Max output current (+3.3V)
- Dark Power 14 850 W - 80 Plus Titanium:24 A
- PF750L power supply unit:15 A
Max output current (+5V)
- Dark Power 14 850 W - 80 Plus Titanium:24 A
- PF750L power supply unit:15 A
Max output current (-12V)
- Dark Power 14 850 W - 80 Plus Titanium:0.5 A
- PF750L power supply unit:0.3 A

Side by side

Differences highlightedShow differences only

Comparison of Dark Power 14 850 W - 80 Plus Titanium, PF750L
84 specifications	A be quiet! Dark Power 14 850 W - 80 Plus Titanium View product	B Gamer Storm PF750L power supply unit Model PF750L View product
Power12 differ
Total powerDiffers	850 W	750 W
Peak powerKnown for one	950 W	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	200 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Maximum input current (@110V)Known for one	10 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	5 A	Unknown — not stated by the source
Power factorKnown for one	0.98	Unknown — not stated by the source
Number of +12V rail(s)Known for one	4	Unknown — not stated by the source
Combined power (+3.3V)Differs	120 W	100 W
Combined power (+12V)Differs	850 W	696 W
Combined power (+5V)Differs	120 W	100 W
Max output current (+3.3V)Differs	24 A	15 A
Max output current (+12V1)Known for one	30 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	30 A	Unknown — not stated by the source
Max output current (+12V3)Known for one	35 A	Unknown — not stated by the source
Max output current (+12V4)Known for one	35 A	Unknown — not stated by the source
Max output current (+5V)Differs	24 A	15 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyDiffers	93.8%	85%
Hold timeDiffers	20.7 ms	16 ms
Power protection featuresDiffers	Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage	No load operation, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage
Input currentKnown for one	Unknown — not stated by the source	5 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+12V)Known for one	Unknown — not stated by the source	58 A
Ports & interfaces10 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	60 cm	50 cm
Number of SATA power connectorsDiffers	13	2
SATA power cable lengthDiffers	600,750,900,1050 mm	400,520,640 mm
Number of SATA power cablesDiffers	4	2
Peripheral (Molex) power connectors (4-pin)Differs	2	1
Peripheral (Molex) power cable lengthDiffers	900,1050 mm	640 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	4	1
PCI Express power connectors (12-pin)Known for one	1	Unknown — not stated by the source
PCI Express power cable lengthDiffers	60 cm	65 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthDiffers	70 cm	74 cm
ATX power connector (20+4 pin)	Yes	Yes
PCI Express connector	Yes	Yes
Cabling typeDiffers	Fully-Modular	Non-Modular
Performance3 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Titanium	80 PLUS White
ATX versionDiffers	3.1	2.31
EPS versionKnown for one	2.92	Unknown — not stated by the source
Noise levelKnown for one	16 dB	Unknown — not stated by the source
Bearing technologyDiffers	FDB	Sleeve
Mean time between failures (MTBF)	100000 h	100000 h
Design1 differ
Product colour	Black	Black
Cooling type	Active	Active
Fan diameterDiffers	13.5 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan speedKnown for one	0 - 2100 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 switch	Yes	Yes
Fan locationKnown for one	Unknown — not stated by the source	Top
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Certificates1 differ
Compliance certificatesDiffers	CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus	CCC, CE, KC, RCM, TÜV mark, WEEE
Weight & dimensions1 differ
Width	150 mm	150 mm
DepthDiffers	175 mm	140 mm
Height	86 mm	86 mm
WeightKnown for one	2.2 kg	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Manual languagesKnown for one	Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian	Unknown — not stated by the source
Package widthKnown for one	230 mm	Unknown — not stated by the source
Package depthKnown for one	126 mm	Unknown — not stated by the source
Package heightKnown for one	355 mm	Unknown — not stated by the source
Package weightKnown for one	3.5 kg	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Technical details1 differ
Sustainability certificatesDiffers	ENERGY STAR, ErP, Triman	ErP, Triman
Logistics dataidentical
Products per shipping (inner) caseKnown for one	4 pc(s)	Unknown — not stated by the source
Shipping (inner) case heightKnown for one	26 cm	Unknown — not stated by the source
Shipping (inner) case lengthKnown for one	52.8 cm	Unknown — not stated by the source
Shipping (inner) case net weightKnown for one	19.3 kg	Unknown — not stated by the source
Shipping (inner) case widthKnown for one	36.8 cm	Unknown — not stated by the source
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)
Other featuresidentical
Screws included	Yes	Yes
Cable ties includedKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC

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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