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Compare ARCTIC Liquid Freezer II 420 RGB vs Liquid Freezer III Pro 420

ARCTIC Liquid Freezer II 420 RGB and ARCTIC Liquid Freezer III Pro 420 are both cpu coolers with the same Radiator Size (420 mm). The main differences are in Supported Sockets and Fan RPM.

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ARCTIC Liquid Freezer II 420 RGB

ARCTIC Liquid Freezer III Pro 420

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Brand

ARCTIC

Brand

ARCTIC

Model

ACFRE00110A

Model

ACFRE00181A

Release Date

📅 November 2021

Release Date

📅 March 2025

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

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Compatible PC parts

Processors ► Motherboards ► Cases ►

Compatible PC parts

Processors ► Motherboards ► Cases ►

Supported Sockets

AM4
AM5
LGA1150
LGA1151
LGA1155
LGA1156
LGA1200
LGA1700
LGA1851
LGA2011
LGA2011-3
LGA2066

Supported Sockets

AM4
AM5
LGA1700
LGA1851

Liquid Cooler

Yes

Liquid Cooler

Yes

Radiator Size

420 mm

Radiator Size

420 mm

Noise Level

22.5 dB

Noise Level

-

Fan RPM

200 - 1900 RPM

Fan RPM

400 - 2500 RPM

Height

-

Height

68 mm

Options (3)

	420 A-RGB $197.18
	420 RGB (Incl. Controller) $166.99
	420 $225.98

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Comparison and key differences summary

Reasons to buy the ARCTIC Liquid Freezer II 420 RGB:

Supports the following socket formats: LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA2011, LGA2011-3, LGA2066

Reasons to buy the ARCTIC Liquid Freezer III Pro 420:

37% cheaper, you can save $58.00
Newer Product, it was released around 3 years later

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