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Bequiet DARK POWER PRO 12 850W 80 Plus Titanium Modular BN315
ر.ع.85.71
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
- Six PCI express connectors for overclocked high-end GPUs
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) | ✓ |
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 |
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 | 100 – 150ms |
Fan / Cooling technology
Fan type | Silent Wings |
+SilentWings | ✓ |
Motor technology | 6-pole fan motor |
Bearing technology | FDB |
Fan size (mm) | 135 |
Max. fan speed (rpm), temperature-dependent | 1800 |
Temperature control for case fans | – |
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 | ✓ |
Eco / Efficiency
80 PLUS certification | Titanium |
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 | ✓ |
Cables / Connectors
Nvidia<sup>®</sup> SLI (RTX 3090) ready | – |
Cable management | Modular |
Sleeved cables | Sleeved cables |
Flat cables | – |
Cable length to mainboard (cm) | 60 |
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) | – |
PCI-E 6-pin (GPU) | – |
PCI-E 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
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 (€) | 249.90 |
For more informations refer to bequiet.com
Additional information
Weight | 4.2 kg |
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