be quiet! BP019US Dark Power 14 850W ATX 3.1 80+ Titanium PSU

This item is brand-new, factory sealed.

DARK POWER 14
850W
No compromise silence and performance
Dark Power 14 850W features a high-performance heat sink design with an integrated fan and can be operated in either active or semi-passive mode.
80 PLUS Titanium and Cybenetics Titanium efficiency (up to 95.57 %)
ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2-pin connector
Active and semi-passive cooling can be selected with the push of a button
Aluminum heat sink to support the semi-passive cooling concept and improve longevity of the components
Silent Wings fan for virtually inaudible operation
Full bridge + Synchronous Rectifier + LLC technology provides unmatched signal stability and extremely high efficiency
THE HIGHEST EFFICIENCY POSSIBLE
I am Titanium
Dark Power 14 850W is certified with 80 PLUS Titanium and Cybenetics Titanium for a stunning energy efficiency rating of up to 95.6%. This provides lots of benefits for a high-end system, including less power consumption and an overall cooler and quieter operation.
NEXT GEN
With ATX 3.1 compatibility
Dark Power 14 850W is an ATX 3.1 PSU and comes with both native integration of the 12V-2x6 connector for next-generation PCIe 5.1 graphics cards and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and perfect for current and future high-end systems.
PUSH THE BUTTON
Switch effortlessly between active and semi-passive cooling
A button on the rear of the power supply allows switching between a balanced active cooling mode, where the Silent Wings fan spins all the time, or a semi-passive mode, where the fan does not spin under low load and only starts when additional cooling is required for more demanding operations. A post-ventilation setting keeps the fan spinning after cooling down for a short period of 25 minutes to prevent frequent and noisy starts and stops.General data
Model
DARK POWER 14 850 W
Continuous power (W)
850
Peak power (W)
950
Form factor
ATX 3.1
Form factor EPS 12V
Version 2.92
Topology
Full bridge + LLC + SR + DC/DC
Digitally controlled
Yes
Voltage (Vac)
100 - 240
Frequency (Hz)
50 - 60
Input current (A)
10 / 5
Power factor at 100% load
>0.98
Modern standby
Yes
Power consumption in standby (W)
<0.15
Average life time (h / 25^oC)
>100,000
Operating temperature up to (^oC)
40Efficiency
80 PLUS certification
Titanium
Cybenetics ETA
1
Efficiency (%) at 230V, 2% load
71.4
Efficiency (%) at 230V, 10% load
91.5
Efficiency (%) at 230V, 20% load
94.4
Efficiency (%) at 230V, 50% load
95.6
Efficiency (%) at 230V, 100% load
93.8Fan and cooling technology
Cybenetics LAMBDA
A+
Fan
Silent Wings
Fan size (mm)
135
Bearing technology
FDB
Motor technology
6-pole fan motor
Max. fan speed (rpm)
2100
dB(A) at 10% load
7.7
dB(A) at 20% load
7.7
dB(A) at 50% load
7.9
dB(A) at 100% load
16Output
Multi-rail operation (12V rails)
4
12V single rail operation
-
Overclocking key
Yes
+3.3V (A)
24
+5V (A)
24
+12V1 (A)
30
+12V2 (A)
30
+12V3 (A)
35
+12V4 (A)
35
+12V5 (A)
N/A
+12V6 (A)
N/A
-12V (A)
0.5
+5Vsb (A)
3
Max. combined power 12V (W)
850
Max. combined power 12V-2x6 (W)
600
Max. combined power 3.3V + 5V (W)
120
Hold-up time at 100% load (ms)
-
Hold-up time at 80% load (ms)
20.7
Power good signal (ms)
100 150Cables and connectors
Modular cables
Yes
Sleeved cables
Yes
Flat cables
Yes
Maximum cable length (cm)
105
Cable length to motherboard (cm)
60
No. of cables
10
ATX-Motherboard (20+4-pin)
1
P4+4 (CPU)
1
P8 (CPU)
1
P4 (CPU)
-
12V-2x6 cables
1
PCI-e 6+2-pin (GPU)
4
PCI-e 6-pin (GPU)
-
SATA
13
PATA
2
FDD (Floppy)
-Protection
OTP (over temperature protection)
Yes
OCP (over current protection)
Yes
OPP (over power protection)
Yes
SCP (short circuit protection)
Yes
OVP (over Voltage protection)
Yes
UVP (under Voltage protection)
Yes
SIP (Surge and Inrush protection)
YesSafety certification
BSMI
-
CB
Yes
CCC
-
CE
Yes
cRUus
-
cTUVus
Yes
CU
Yes
FCC
Yes
RCM
-
TUV
Yes
UKCA
Yes
IRAM
-Environmental directives
Energy Star
9.0
ErP
Yes
WEEE
Yes
RoHS
Yes
Triman
YesScope of delivery
Thumb screws
-
Screws
Yes
Cable ties
Yes
cable ties
-
User manual languages
CN, DE, EN, ES, FR, IT, JP, PL, RU, TW, UA
OCK slot bracket with switch / OCK jumper
-
SFX-to-ATX adapter bracket
-Casing
Color
BlackItem Dimension (L"xW"xH")
14 x 5 x 10

Weight
6 lbs

Warranty Information
10 Years