be quiet! Dark Rock 4

159.40 mm
443Ratings
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Product details

The Dark Rock 4 offers an extremely high cooling capacity of 200W TDP and is almost inaudibly quiet in operation. Perfect for demanding systems and overclocked CPUs. The Silent Wings 135mm PWM fan is equipped with nine airflow-optimised fan blades, a smooth-running 6-pole motor and a durable Fluid Dynamic bearing. Vibration-isolating elements attached to the heat sink enable decoupled fan mounting. Uncompromisingly quiet cooling of superlatives for demanding, overclocked systems. The Dark Rock 4 achieves a performance of an impressive 200W TDP and ensures low system temperatures even when the CPU is running at full speed.

Key specifications

Socket
AM2+, 
AM3+, 
AM4, 
AM5, 
FM1, 
FM2+, 
LGA 1150, 
LGA 1151, 
LGA 1155, 
LGA 1156, 
LGA 1200, 
LGA 1700
Height (with fan)
159.40 mm
Diameter
135 mm
power connector
4-pin PWM
Number of fans
1 x
Item number
8192688

General information

Manufacturer
Category
Manufacturer no.
BK021
Release date
15.5.2018
External links

Colour

Colour
Black
Exact colour description
Black

Cooler properties

CPU cooler design
Single Tower
Fan type
Tower Cooler
Socket
AM2+, 
AM3+, 
AM4, 
AM5, 
FM1, 
FM2+, 
LGA 1150, 
LGA 1151, 
LGA 1155, 
LGA 1156, 
LGA 1200, 
LGA 1700
Cooler mounting
Backplane
Supported fan sizes
120mm, 
135mm

Heat sink properties

Number of heatpipes
6
Diameter heat pipe
6 mm
Number of cooling fins
51
Materials radiator core
Copper
Material cooling fins
Aluminium
Hose length
220 mm

Fan dimensions

Diameter
135 mm
Length
159.40 mm
Width
136 mm
Height
74.30 mm
Weight
920 g

Fan properties

Number of fans
1 x
Maximum mountable fan
2
Max. Speed
1400 RPM
Max. noise level
21.40 dB
LED colour
without LED

Connections

power connector
4-pin PWM

Power supply

Power consumption
1.32 W
Voltage
12 V

Scope of delivery

Scope of delivery
Installation material, 
Manual, 
Thermal grease

Product dimensions

Width (with fan)
136 mm
Length (with fan)
96.30 mm
Height (with fan)
159.40 mm
Weight
920 g

Package dimensions

Length
22 cm
Width
15.20 cm
Height
21.80 cm
Weight
1.48 kg

Legal Notice

Product Safety

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Thermalright
    0,1 %
  • 2.be quiet!
    0,2 %
  • 2.Jonsbo
    0,2 %
  • 2.Noctua
    0,2 %
  • 2.Scythe
    0,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.be quiet!
    0 days
  • 1.Deepcool
    0 days

Return rate

How often is a product of this brand in the «CPU coolers» category returned?

Source: Galaxus
  • 8.Noctua
    4 %
  • 9.Thermaltake
    4,1 %
  • 10.be quiet!
    4,4 %
  • 11.Intertech
    4,6 %
  • 12.Cooler Master
    4,8 %
Source: Galaxus