Kraken 120

120mm Liquid Cooler



Matte Black


Shop with our partners

View all retailers

Warranty Policy: NZXT Warranty

Have questions?

Our experts are ready to help.

Chat Now
customer support



The Kraken 120 combines the look of an AIO cooling system with the function of a 120mm form factor set of fans, delivering coolant wherever you need it.

  • Individually customizable RGB lighting
  • One 120mm Aer P radiator fan with chamfered intake and fluid dynamic bearings
  • Nylon mesh sleeves strengthens rubber tubing to protect from leaks
  • 3 year warranty
  • Digital control via NZXT CAM when connected to an NZXT controller or motherboard. The controller is sold separately.
  • Not compatible with Kraken G12

Inside the Box

  • NZXT Kraken 1201

  • Aer P120 Fan1

  • 200mm NZXT RGB Connector (Female) to 5V 3-pin ARGB (Male)1

  • 200mm 5V 3-pin ARGB (Female) to NZXT RGB Connector (Male)1

  • Intel Retention Bracket (Pre-installed)1

  • AMD Retention Bracket1

  • Intel 1200/115X Backplate1

  • Intel 1700 Backplate1

  • Hook Screw for AMD Retention2

  • Intel Socket 1200/115X Standoff Screw 4

  • Thumbnut with Spring4

  • 30mm UNC 6-32 Fan Screw8

  • 5mm UNC 6-32 Radiator Screw4

  • Metal Washer8

Tech Specs

Water Block

  • Dimensions:Diameter: 66mm / H: 43mm

  • Material (Block):Copper

  • Material (Housing):Plastic

  • Connector Cable:1 x 500mm NZXT RGB Connector (Male) / 1 x 500mm NZXT RGB Connector (Female)


  • Motor Speed:4,200 ± 420 RPM

  • Power:12VDC, 0.34A


  • Dimensions:120 x 152 x 32mm

  • Material:Aluminum


  • Length:400mm

  • Material:Ultra-low Evaporation Rubber with Nylon Braided Sleeve


  • Material:Plastic

  • LEDs:9 LEDs

  • RGB Input Voltage:5V DC

  • Lighting Support:5V 3-pin ARGB / 5V 4-pin NZXT RGB


  • Model:Aer P120

  • Quantity:1

  • Dimension:120 x 120 x 26mm

  • Speed:500-2,000 + 300 RPM

  • Air Flow:18.28 - 73.11 CFM

  • Air Pressure:0.18 - 2.93mm-H2O

  • Noise:21-36dBA

  • Bearing:Fluid Dynamic Bearing

  • Power Consumption:12V DC, 0.32A, 3.84W

  • Connector:4-pin PWM

  • Life:60,000 hours / 6 Years

Compatible Socket & CPU

  • Intel:Socket LGA 1700, 1200, 115X

  • AMD:AM5, AM4, FM2+, FM2, FM1, AM3+, AM3, AM2+, AM2


  • Warranty:3 Years

  • Model Number:RL-KR120-B1

  • EAN:5060301696529

  • UPC:815671019400

Questions And Answers



Manage performance, temperatures, and devices all from a single application.

Windows 10 64BIT/Windows 11

Help & Support

Get extensive guides and support for all your NZXT products as well as help for warranties, return and anything technical