be quiet! BK021 Dark Rock 4 CPU Cooler CPU Cooler

be quiet! BK021 Dark Rock 4 CPU Cooler Fan (200W TDP)

Seller	Availability	Price	Shipping	Buy
Out of Stock	Out of Stock	$74.90 +Free shipping	+Free	Buy
Out of Stock	Out of Stock	$74.90 + $10.42 Shipping	+ $10.42	Buy
		-	-	Buy

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Options (4)

	Dark Rock 3
	Dark Rock Pro 3
	Dark Rock Pro 4 $89.90
	Dark Rock TF

Virtually inaudible Silent Wings 135mm PWM fan
Achieves only 21.4dB(A) at maximum fan speed
Six high-performance copper heat pipes
Airflow-optimized, wave-contoured cooling fins
Easily installable black installation kit can be mounted from above

be quiet! BK021 Dark Rock 4 CPU Cooler image 1

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be quiet! BK021 Dark Rock 4 CPU Cooler image 3

be quiet! BK021 Dark Rock 4 CPU Cooler image 4

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CPU Coolers without Liquid Cooler

Specifications Overview

Model	BK021
Release Date	September 2018 * First availability for purchase, it may not correspond to the actual market launch date.
Supported Sockets	AM2 AM2+ AM3 AM3+ AM4 AM5 FM1 FM2 FM2+ LGA1150 LGA1151 LGA1155 LGA1156 LGA1200 LGA1366 LGA1700 LGA1851 LGA2011 LGA2011-3 LGA2066
Liquid Cooler	No
Noise Level	10.5 – 21.4 dB
Fan RPM	1400 RPM
Height	160 mm

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C