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BE QUIET DARK POWER 12 850W


Dark Power 12 850W
Max Power 850W
80 PLUS Platinum
Fully Modular
Active PFC
1 x MB 24 pin
1 x CPU 12V 4+4Pin
1 x CPU 12V 8Pin
6 x PCI-e 6+2 pin
12 x SATA
5 x Peripheral 4 Pin
Warranty 10 Y

4,990฿ 8,490฿

DARK POWER 12

850W

NO COMPROMISE SILENCE AND PERFORMANCE

The be quiet! Dark Power 12 850W offers 80 PLUS® Titanium efficiency and a virtually inaudible frameless fan concept for flawless cooling.

  • 80 PLUS Titanium efficiency (up to 95.6%)
  • Patented frameless Silent Wings fan for virtually inaudible operation
  • Revolutionary full-mesh PSU front with redesigned funnel shape air inlet upholds the high air circulation abilities
  • Overclocking key switches between four 12V rails and one massive 12V rail
  • Modular cable management for maximum convenience
  • Active Rectifier + full bridge LLC technology provides unmatched signal stability and extremely high power efficiency
  • 6 PCI express connectors for overclocked high-end GPUs
  • 10-year manufacturer’s warranty

General data

Model Dark Power 12 850W
Continuous power (W) 850
Peak power (W) 950
Form factor Version 2.52
Form factor EPS 12V Version 2.92
Modular Cable management
Topology Active Rectifier + Full bridge + LLC + SR + DC/DC
Wire-free design (DC-side)
Digitally controlled
Voltage (Vac) 100 – 240
Frequency (Hz) 50 – 60
Input current (A) 13 / 7
PFC active
Power factor at 100% load >0.97
Compliant to Intel C6/C7
Power consumption in standby (W) <0.06
Average life time (h / 25°C) 200,000
Operating temperature up to (°C) 40

Infographics

 

Output

12V rails (multi-rail operation) 4
12V single rail operation
Overclocking key
+3.3V (A) 24
+5V (A) 24
+12V1 (A) 30
+12V2 (A) 30
+12V3 (A) 35
+12V4 (A) 35
+12V5 (A)
+12V6 (A)
-12V (A) 0.5
+5Vsb (A) 3
Max. combined power 12V (W) 840
Max. combined power 3.3V + 5V (W) 120
Hold-up time at 100% load (ms) 21
Power good signal (ms) 100 – 150ms

Fan / Cooling technology

Fan type Silent Wings
Bearing technology FDB
Motor technology 6-pole fan motor
Fan size (mm) 135
Max. fan speed (rpm), temperature-dependent 1800
dB(A) at 10% load
dB(A) at 20% load 9.3
dB(A) at 50% load 9.7
dB(A) at 100% load 20

Protection

OCP (over current protection)
OVP (over Voltage protection)
UVP (under Voltage protection)
SCP (short circuit protection)
OTP (over temperature protection)
OPP (over power protection)
SIP (Surge & Inrush Protection)

Safety certification

CE
CB
TÜV
FCC
cRUus
cTUVus
RCM (Australia)
BSMI
CU (Russia)
CCC
UKCA

Eco / Efficiency

80 PLUS certification Titanium
Efficiency (%) at 230V, 2% load
Efficiency (%) at 230V, 10% load
Efficiency (%) at 230V, 20% load 94.7
Efficiency (%) at 230V, 50% load 95.6
Efficiency (%) at 230V, 100% load 93.2

Environmental directives

Energy Star 8.0
ErP
WEEE
RoHs
Triman

Cables / Connectors

Cable management Modular
Sleeved cables
Cable length to mainboard (cm) 60
Flat cables
Cable length to first connector (cm) 60
Maximum cable length (cm) 120
All-in-one cable (SATA/PATA/FDD)
No. of cables 13
ATX-Motherboard (20+4-pin) 1
P8 (CPU) 1
P4+4 (CPU) 1
P4 (CPU)
12VHPWR cable / W
PCIe 6-pin (GPU)
PCIe 6+2-pin (GPU) 6
PATA 5
SATA 12
FDD (Floppy) 1
External fan connectors

Casing

Dimensions without cable (L x W x D), (mm) 175 x 150 x 86
Weight (kg) 1.97
Color Black

Accessories

Thumb screws
Screws
Cable ties
Velcro cable ties
Box/Bag for PSU/Cables
User manual languages CN, DE, EN, ES, FR, JP, PL, RU, TW
OCK slot bracket with switch / OCK jumper
SFX-to-ATX adapter bracket

Service

Warranty (Years) 10
Express replacement service in first year DE, FR
International hotline / free of charge ✓ / DE, FR

Logistics data, RRP

Article number BN315
EAN code 4260052188019
Dimensions, package (L x W x H), (mm) 270 x 350 x 120
Gross weight, package (kg) 4.2
Pieces per packaging unit 4
Dimensions, shipping box (L x W x H), (mm) 504 x 305 x 368
Gross weight, shipping box (kg) 18.14
RRP (€) 259.00

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