be quiet! DARK POWER 14 1200W 80 PLUS certified and Cybenetics efficiency ATX 3.1 compliant PCIe 5.1 compatible backed by a 10-year manufacturer's warranty.

The be quiet! Dark Power 14 1200W 80+ Titanium Power Supplyis engineered for ultra-high efficiency silent cooling and next-generation hardware support. Designed with ATX 3.1 compliance and native PCIe 5.1 12V-2x6 connectors it is built to power the most demanding high-end and overclocked systems. With its Titanium efficiency advanced topology and integrated Silent Wings cooling it delivers exceptional performance and near-silent operation.

Key Features
• 80 PLUS® Titanium & Cybenetics Titanium efficiency (up to 95.4%)
• ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
• Selectable active or semi-passive cooling with rear switch
• Integrated Silent Wings 135mm fan for virtually inaudible operation
• Aluminum heat sink design for excellent thermal performance
• Full bridge + LLC + SR technology for peak stability & ultra-low ripple
• Overclocking key for switching between multi-rail and single-rail modes
• Fully modular sleeved cables for clean builds
• High-end 105°C Japanese capacitors
• 10-year manufacturer’s warranty

Full Specification

Model:
Dark Power 14 | 1200W Titanium Power Supply

Output Power:
1200W continuous / 1300W peak

Efficiency:
80 PLUS Titanium (up to 95.4% efficiency)

Voltage Rails:
4 x 12V rails (switchable to single-rail using OCK button)

ATX Form Factor:
ATX 3.1

Connectors:
1 x ATX 20+4-pin
1 x 4+4-pin CPU
1 x 8-pin CPU
2 x 12V-2x6 PCIe 5.1
4 x 6+2-pin PCIe
13 x SATA
2 x PATA

Fan:
135mm be quiet! Silent Wings (FDB 6-pole motor)

Fan Speed Control:
Active or semi-passive selectable
Post-ventilation: 2–5 minutes cooldown

Fan Noise:
8 dB(A) at 10–20% load
21.1 dB(A) at 100% load

Power Input:
200–240V AC 50/60Hz

Power Output:
12V DC (up to 1200W combined)
3.3V + 5V combined: 120W

Cable Set:
Fully modular sleeved cables (up to 120cm)
ATX EPS PCIe 5.1 PCIe 6+2 SATA PATA

Special Features:
Titanium efficiency selectable cooling modes overclocking switch ultra-low ripple premium capacitors silent fan design

Protection:
OTP OCP OPP OVP UVP SIP (no SCP listed)

Dimensions without cable (L x W x H) (mm)
175 x 150 x 86

Warranty:
10-year manufacturer’s warranty