BE QUIET

be quiet! Dark Power 14 1000W ATX 80 PLUS Titanium Power Supply

CPU power cable length700
AC input voltage100 – 240 V
Noise level18.2 dB
Width150 mm
Motherboard power connector20+4 pin ATX
Bearing technologyFDB

The be quiet! Dark Power 14 1000W is a high-end ATX desktop power supply built for demanding systems that require both top-tier efficiency and near-silent operation. With 80 PLUS Titanium certification, it ranks among the most efficient PSUs available for desktop PC builds.

Description

Titanium Efficiency Meets Whisper-Quiet Cooling

1000W continuous output — ample headroom for high-end CPUs and multi-GPU or power-hungry discrete graphics configurations
80 PLUS Titanium efficiency — reduces wasted energy and heat output under real-world loads
135 mm Silent Wings fan — engineered for low noise, with semi-passive mode available for fanless operation at lighter loads
ATX form factor — fits standard mid-tower and full-tower desktop PC cases
Matte black finish — clean, understated aesthetic that suits most build styles

The Dark Power 14 1000W suits enthusiast PC builders, content creators, and workstation users who run sustained heavy workloads and prioritise efficiency and quiet acoustics in an ATX desktop build.

Specifications

General

Brand	BE QUIET
Product colour	Black
Manual	Yes
Purpose	PC
Hold time	20.1
Efficiency	93.8
ATX version	3.1
EPS version	2.92
Cabling type	Fully-Modular
Fan diameter	135
Number of fans	1
Manual languages	English/French/German/Italian/Japanese/Polish/Russian/Simplified Chinese/Spanish/Thai/Ukrainian
Number of +12V rail(s)	4
Shipping (inner) case width	368
Shipping (inner) case height	260
Shipping (inner) case length	528
Shipping (inner) case net weight	19340
Mean time between failures (MTBF)	100000
Products per shipping (inner) case	4
EAN	4260052192023

Processor

CPU power cable length	700
CPU power connector (4+4 pin)	Yes

Ports

PCI Express connector	Yes
EPS power connector (8-pin)	Yes
Motherboard power connector	20+4 pin ATX
EPS power connector (4+4 pin)	Yes
ATX power connector (20+4 pin)	Yes
Number of SATA power connectors	13
PCI Express power connectors (12-pin)	1
PCI Express power connectors (6+2 pin)	4
Peripheral (Molex) power connectors (4-pin)	2

Keyboard & controls

On/off switch	Yes
On/off fan switch	Yes

Battery & power

AC input voltage	100 – 240 V
AC input frequency	50/60
Peak power	1100
Total power	1000
Power factor	0.98
Combined power (+5V)	120
80 PLUS certification	80 PLUS Titanium
Combined power (+12V)	996
Combined power (+3.3V)	120
SATA power cable length	1050/600/750/900
Max output current (+5V)	24
Max output current (-12V)	0.5
Power protection features	Over current/Over voltage/Overheating/Overload/Short circuit/Surge & inrush protection (SIP)/Under voltage
Max output current (+12V1)	33
Max output current (+12V2)	33
Max output current (+12V3)	40
Max output current (+12V4)	40
Max output current (+3.3V)	25
Max output current (+5Vsb)	3
Number of SATA power cables	4
Maximum input current (@110V)	10
Maximum input current (@220V)	5
Motherboard power cable length	600
PCI Express power cable length	600
Power supply unit (PSU) form factor	ATX
Peripheral (Molex) power cable length	1050/900