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Compare be quiet! BK021 Dark Rock 4 CPU Cooler vs Pure Rock LP

The main differences between be quiet! BK021 Dark Rock 4 CPU Cooler and be quiet! Pure Rock LP are in Supported Sockets, Fan RPM and Height.

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be quiet! BK021 Dark Rock 4 CPU Cooler

be quiet! Pure Rock LP

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+ $10.42 Shipping

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Brand

be quiet!

Brand

be quiet!

Model

BK021

Model

BK034

Release Date

📅 September 2018

Release Date

📅 February 2023

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Price history

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Compatible PC parts

Processors ► Motherboards ► Cases ►

Compatible PC parts

Processors ► Motherboards ► Cases ►

Supported Sockets

AM2
AM2+
AM3
AM3+
AM4
AM5
FM1
FM2
FM2+
LGA1150
LGA1151
LGA1155
LGA1156
LGA1200
LGA1366
LGA1700
LGA1851
LGA2011
LGA2011-3
LGA2066

Supported Sockets

AM4
AM5
LGA1150
LGA1151
LGA1155
LGA1156
LGA1200
LGA1700
LGA1851

Liquid Cooler

No

Liquid Cooler

No

Noise Level

10.5 – 21.4 dB

Noise Level

-

Fan RPM

1400 RPM

Fan RPM

2500 RPM

Height

160 mm

Height

45 mm

Options (4)

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

-

Comparison and key differences summary

Reasons to buy the be quiet! BK021 Dark Rock 4 CPU Cooler:

Supports the following socket formats: AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+, LGA1366, LGA2011, LGA2011-3, LGA2066

Reasons to buy the be quiet! Pure Rock LP:

47% cheaper, you can save $35.40
Newer Product, it was released around 4 years later

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