be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
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Product Information
be quiet! DARK POWER 12 850W. Total power: 850 W, AC input voltage: 100 - 240 V, Peak power: 950 W. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 60 cm, SATA power cable length: 600,750,900,1050 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Titanium. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Cables included: CPU, DC, PCIe, Peripheral (Molex), SATA
Product
Name
be quiet! DARK POWER 12 850W power supply unit 20+4 pin ATX ATX Black
Category
Brand
Power
Total power
850 W
AC input voltage
100 - 240 V
Peak power
950 W
AC input frequency
50 - 60 Hz
Input current
13 - 7 A
Maximum input current (@110V)
13 A
Maximum input current (@220V)
7 A
Power factor
0.97
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
120 W
Combined power (+12V)
840 W
Combined power (+5V)
120 W
Combined power (-12V)
6 W
Combined power (+5Vsb)
15 W
Max output current (+3.3V)
24 A
Max output current (+12V)
70 A
Max output current (+12V1)
30 A
Max output current (+12V2)
30 A
Max output current (+12V3)
35 A
Max output current (+12V4)
35 A
Max output current (+5V)
24 A
Max output current (-12V)
0.5 A
Max output current (+5Vsb)
3 A
Hold time
21 ms
Efficiency
93.2%
Power protection features
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Weight & dimensions
Width
150 mm
Depth
175 mm
Height
86 mm
Weight
1.97 kg
Ports & interfaces
Motherboard power connector
20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)
5
Motherboard power cable length
60 cm
Number of SATA power connectors
12
SATA power cable length
600,750,900,1050 mm
Peripheral (Molex) power cable length
1050,600,750,900 mm
EPS power connector (8-pin)
Yes
EPS power connector (4+4 pin)
Yes
PCI Express power connectors (6+2 pin)
6
PCI Express power cable length
60 cm
ATX power connector (20+4 pin)
Yes
Floppy disk drive connector
Yes
Floppy disk drive cable length
120 cm
PCI Express connector
Yes
Cabling type
Fully-Modular
Packaging data
Package width
350 mm
Package depth
270 mm
Package height
120 mm
Package weight
4.2 kg
Package type
Box
Performance
Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Titanium
ATX version
2.52
EPS version
2.92
Noise level
20 dB
Bearing technology
FDB
Mean time between failures (MTBF)
200000 h
Design
Product colour
Black
Cooling type
Active
Fan diameter
13.5 cm
Number of fans
1 fan(s)
On/off switch
Yes
Logistics data
Shipping (inner) case length
50.4 cm
Shipping (inner) case width
30.5 cm
Shipping (inner) case height
36.8 cm
Products per shipping (inner) case
4 pc(s)
Shipping (inner) case gross weight
18.1 kg
Harmonized System (HS) code
84733020
Technical details
Sustainability certificates
ENERGY STAR, ErP
Sustainability compliance
Yes
Packaging content
Cables included
CPU, DC, PCIe, Peripheral (Molex), SATA
Certificates
Compliance certificates
RoHS
Certification
WEEE
Safety regulation & standards
Safety
CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
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