All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 power supply units

be quiet! Dark Power 14 1200 W - 80 Plus Titanium vs be quiet! Dark Power 14 850 W - 80 Plus Titanium

Add a product
  • 75specifications compared
  • 15differ
  • 60identical
  • 0known for one product only

Key differences

  • Total power
    • 1200 W
    • 850 W
  • Peak power
    • 1300 W
    • 950 W
  • Combined power (+12V)
    • 1200 W
    • 850 W
  • Max output current (+3.3V)
    • 25 A
    • 24 A
  • Max output current (+12V1)
    • 33 A
    • 30 A
  • Max output current (+12V2)
    • 33 A
    • 30 A
  • Max output current (+12V3)
    • 45 A
    • 35 A
  • Max output current (+12V4)
    • 45 A
    • 35 A

Side by side

Differences highlightedShow differences only
75 specifications
A

be quiet!

Dark Power 14 1200 W - 80 Plus TitaniumView product
B

be quiet!

Dark Power 14 850 W - 80 Plus TitaniumView product
Power10 differ
Total powerDiffers1200 W850 W
Peak powerDiffers1300 W950 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Maximum input current (@110V)10 A10 A
Maximum input current (@220V)5 A5 A
Power factor0.980.98
Number of +12V rail(s)44
Combined power (+3.3V)120 W120 W
Combined power (+12V)Differs1200 W850 W
Combined power (+5V)120 W120 W
Max output current (+3.3V)Differs25 A24 A
Max output current (+12V1)Differs33 A30 A
Max output current (+12V2)Differs33 A30 A
Max output current (+12V3)Differs45 A35 A
Max output current (+12V4)Differs45 A35 A
Max output current (+5V)24 A24 A
Max output current (-12V)0.5 A0.5 A
Max output current (+5Vsb)3 A3 A
EfficiencyDiffers93.1%93.8%
Hold timeDiffers19.5 ms20.7 ms
Power protection featuresOver current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltageOver current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Ports & interfaces1 differ
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable length60 cm60 cm
Number of SATA power connectors1313
SATA power cable length600,750,900,1050 mm600,750,900,1050 mm
Number of SATA power cables44
Peripheral (Molex) power connectors (4-pin)22
Peripheral (Molex) power cable length900,1050 mm900,1050 mm
EPS power connector (8-pin)YesYes
EPS power connector (4+4 pin)YesYes
PCI Express power connectors (6+2 pin)44
PCI Express power connectors (12-pin)Differs21
PCI Express power cable length60 cm60 cm
CPU power connector (4+4 pin)YesYes
CPU power cable length70 cm70 cm
ATX power connector (20+4 pin)YesYes
PCI Express connectorYesYes
Cabling typeFully-ModularFully-Modular
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS Titanium80 PLUS Titanium
ATX version3.13.1
EPS version2.922.92
Noise levelDiffers21.1 dB16 dB
Bearing technologyFDBFDB
Mean time between failures (MTBF)100000 h100000 h
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter13.5 cm13.5 cm
Number of fans1 fan(s)1 fan(s)
Fan speed0 - 2100 RPM0 - 2100 RPM
IlluminationNoNo
On/off fan switchYesYes
On/off switchYesYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Certificatesidentical
Compliance certificatesCB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVusCB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus
Weight & dimensions1 differ
Width150 mm150 mm
Depth175 mm175 mm
Height86 mm86 mm
WeightDiffers2.3 kg2.2 kg
Packaging data1 differ
ManualYesYes
Manual languagesSimplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, UkrainianSimplified Chinese, German, English, Spanish, French, Italian, Japanese, Polish, Russian, Thai, Ukrainian
Package width230 mm230 mm
Package depth126 mm126 mm
Package height355 mm355 mm
Package weightDiffers3.7 kg3.5 kg
Technical detailsidentical
Sustainability certificatesENERGY STAR, ErP, TrimanENERGY STAR, ErP, Triman
Logistics data1 differ
Products per shipping (inner) case4 pc(s)4 pc(s)
Shipping (inner) case height26 cm26 cm
Shipping (inner) case length52.8 cm52.8 cm
Shipping (inner) case net weightDiffers20.1 kg19.3 kg
Shipping (inner) case width36.8 cm36.8 cm
Other featuresidentical
Screws includedYesYes
Cable ties includedYesYes

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.

More power supply unit comparisons

All power supply unit comparisons