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Compare NZXT Kraken 120 vs Kraken X31 120mm

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  3. NZXT Kraken 120 🆚 NZXT Kraken X31 120mm
NZXT Kraken 120 and NZXT Kraken X31 120mm are both cpu coolers with the same Radiator Size (120 mm). The main differences are in Supported Sockets, Noise Level and Fan RPM.
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NZXT Kraken 120 AIO RGB CPU Liquid Cooler Ring RGB LEDs AER P 120mm Radiator Fan RL-KR120-B1
NZXT Kraken 120
NZXT Kraken X31 120mm Closed Loop CPU Liquid Cooling System (RL-KRX31-01)
NZXT Kraken X31 120mm
Prices
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In Stock
Free shipping
$98.99
Out of Stock
$141.03
Prices
(Change region)
Out of Stock
Free shipping
$255.71
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Brand
NZXT
Brand
NZXT
Model
RL-KR120-B1
Model
RL-KRX31-01
Release Date
📅 September 2021
Release Date
📅 July 2014
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Processors ► Motherboards ► Cases ►
Compatible PC parts
Processors ► Motherboards ► Cases ►
Supported Sockets
  • AM2
  • AM2+
  • AM3
  • AM3+
  • AM4
  • AM5
  • FM1
  • FM2
  • FM2+
  • LGA1366
  • LGA2011
  • LGA2011-3
  • LGA2066
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
Yes
Liquid Cooler
Yes
Radiator Size
120 mm
Radiator Size
120 mm
Noise Level
21 - 36 dB
Noise Level
18.0 - 34.0 dB
Fan RPM
500 - 2000 RPM
Fan RPM
800 - 2000 RPM

Comparison and key differences summary

Reasons to buy the NZXT Kraken 120:

  • 61% cheaper, you can save $156.72
  • Newer Product, it was released around 7 years later

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Reasons to buy the NZXT Kraken X31 120mm:

  • Supports the following socket formats: LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA1700, LGA1851
  • Generally quieter under full load

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