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ARCTIC F8 PWM PST CO 80mm PWM with PST Case Fan for Continuous Operation

ARCTIC F8 PWM PST CO 80mm PWM with PST Case Fan for Continuous Operation

The be quiet! Dark Rock 2 is an efficient processor cooler designed for use on processors that support Socket 754, Socket 939, or Socket 940 sockets. It features a fan diameter of 13.5 cm and can achieve a maximum rotational speed of 1300 RPM.

With a noise level at low speed of 8.7 dB and high speed of 21.2 dB, it provides quieter operation compared to other coolers in its class. The product offers a maximum airflow capacity of 96.8 cubic meters per hour and has a maximum air pressure of 1.64 millimeters of mercury height. This cooler supports a thermal design power (TDP) up to 180 watts and consumes approximately 2.64 watts under typical conditions when powered by a voltage of 12 volts.

Its Mean Time Between Failures (MTBF) exceeds 300,000 hours, ensuring reliable performance over time. Designed specifically for processors, this cooler comes equipped with a heatsink measuring 96x166x95mm and includes four-pin Pulse Width Modulation (PWM) connectors compatible with various motherboard standards.

Product highlights

  • Model: be quiet! Dark Rock 2 Processor Cooler 13.5 cm Black
  • Colour: Black
  • Weight: 860 g
  • Width: 97 mm
  • Depth: 138 mm
  • Height: 166 mm
  • Typical power consumption: 2.64 W
  • Airflow: 57.9 cfm

Additional information

Suitable location

Processor

Type

Cooler

Fan diameter

13.5 cm

Supported processor sockets

Socket 754, Socket 939, Socket 940

Rotational speed (max)

1300 RPM

Noise level (low speed)

8.7 dB

Noise level (high speed)

21.2 dB

Maximum airflow

57.9 cfm

Airflow

96.8 m³/h

Maximum air pressure

1.64 mmH2O

Mean time between failures (MTBF)

300000 h

Product colour

Black

Power consumption (typical)

2.64 W

Voltage

12 V

Rated current

0.25 A

Thermal Design Power (TDP)

180 W

Width

97 mm

Depth

138 mm

Height

166 mm

Weight

860 g

Fan dimensions (W x D x H)

135 x 135 x 25 mm

Cable length

0.2 m

Bearing technology

FDB

Heatsink dimensions (W x D x H)

96 x 166 x 95 mm

Connector(s)

4p PWM

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