Phanteks Glacier One 420D30 X2 vs Noctua NL-LC1-42 CPU Cooler Comparison

Phanteks Glacier One 420D30 X2 and Noctua NL-LC1-42 are both cpu coolers with the same Radiator Size (420 mm). The main differences are in Supported Sockets, Noise Level, Fan RPM and Height.

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Phanteks Glacier One 420D30 X2	Noctua NL-LC1-42
Prices (Change region) In Stock Free shipping $109.99 (~~$149.99~~) $20.00 Mail-in rebate, $20.00 off w/ promo code: FTTF4886, ends 6/28 In Stock $149.99 Last updated 11 minutes ago. In Stock $149.99	Prices (Change region) In Stock $279.95 Last updated 12 minutes ago.
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Brand Phanteks	Brand Noctua
Model PH-GO420D30_DBK02	Model NL-LC1-42
Release Date -	Release Date 📅 June 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Motherboards ► Cases ►	Compatible PC parts Processors ► Motherboards ► Cases ►
Supported Sockets AM4 AM5 LGA1150 LGA1151 LGA1155 LGA1156 LGA1200 LGA1700 LGA1851	Supported Sockets AM4 AM5 LGA1700 LGA1851
Liquid Cooler Yes	Liquid Cooler Yes
Radiator Size 420 mm	Radiator Size 420 mm
Noise Level 29.5 dB	Noise Level 24.8 dB
Fan RPM 250 - 1800 RPM	Fan RPM 0 - 1500 RPM
Height 66 mm	Height 70 mm