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Black 240 mm AIO with square LCD pump head and two 120 mm RGB fans on aluminium radiator

NZXT

NZXT Kraken Elite RGB 240 RL-KR24E-B1 liquid cooler

SKU CH-8KF6-VXKJ9 MPN RL-KR24E-B1

A 240 mm liquid cooler with a 2.36" 640x640 LCD screen, two 120 mm fluid-dynamic-bearing fans reaching 1800 RPM, and a 2800 RPM pump compatible with LGA 1700 and AM5 sockets

  • Radiator size123 × 275 × 30 mm
  • Fan size2 Fan Slots (120 mm)
  • Compatible socketsIntel Socket LGA 1700, 1200/115X AMD Socket AM5, AM4, sTRX4*
  • AMD socket supportAMD Socket AM5, AM4, sTRX4*, TR4* (*Threadripper bracket not
  • Intel socket supportIntel Socket LGA 1700, 1200/115X
  • Block dimensionsDiameter: 81.9 mm H: 59.5 mm

Fan Size 2 Fan Slots (120mm)

Color Black

  • Custom 2.36" 640x640 LCD shows GIFs and stats
  • 2800 RPM Asetek pump keeps CPU temps low
  • Dual 120 mm fans push 78.86 CFM at 33.88 dBA
  • Copper cold plate fits LGA 1700 and AM5 sockets
  • Single breakout cable and CAM software simplify setup

240 mm AIO with 2.36" LCD

The NZXT Kraken Elite RGB 240 is an all-in-one liquid cooler built around a 240 mm aluminium radiator and two 120 mm F120RGB Core fans. A copper cold plate transfers heat to a seventh-generation Asetek pump rated for 2800 RPM. The 2.36-inch wide-angle LCD panel runs at 640x640 resolution and supports custom images, animated GIFs and audio visualisers through NZXT CAM software.

LGA 1700 and AM5 socket support

The cooler mounts on Intel LGA 1700, 1200 and 115X platforms as well as AMD AM5 and AM4 sockets. Threadripper sTRX4 and TR4 are listed but require a separate bracket that is not included. The radiator measures 123 by 275 by 30 mm and each fan is 120 by 120 by 26 mm, so verify that your case can accommodate those dimensions and the two 4-pin PWM fan headers.

Single breakout cable simplifies wiring

Installation uses a single breakout cable that connects the pump, fans and LCD to the motherboard and a USB 2.0 header for software control. CAM software lets you set pump and fan curves, including a 0 RPM mode at low temperatures. Ensure your board has an available USB 2.0 header and enough clearance for the 81.9 mm diameter, 59.5 mm tall pump block before ordering.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $188.99
Pricier than about 88% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Brand nameNZXT
Product lineKraken Elite RGB
Model nameKraken Elite RGB 240 Black
Part numberRL-KR24E-B1
Product typeLiquid Cooling System
Product colorBlack
Performance
Fan speed500-1,800 ± 180 RPM
Fan airflow78.86 CFM
Ports & slots
Fan plug type4-pin PWM
Size & build
Radiator size123 × 275 × 30 mm
Fan size2 Fan Slots (120 mm)
Block dimensionsDiameter: 81.9 mm H: 59.5 mm
Cooling block materialCopper
Radiator materialAluminum
Fan dimensions120 × 120 × 26 mm
Bearing designFluid Dynamic Bearing
Shipping weight2.06 kg
Package size327 × 244 × 138 mm
Compatibility
Compatible socketsIntel Socket LGA 1700, 1200/115X
AMD Socket AM5, AM4, sTRX4*, TR4* (*Threadripper bracket not included)
AMD socket supportAMD Socket AM5, AM4, sTRX4*, TR4* (*Threadripper bracket not included)
Intel socket supportIntel Socket LGA 1700, 1200/115X
Environment & compliance
Fan noise level33.88 dBA
More details
LED lightingRGB

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 240 mm radiator or a larger size for my build?

This model is the 240 mm radiator variant with a 123 x 275 x 30 mm aluminium radiator and two 120 mm fans. It fits cases that support a 240 mm liquid cooler and provides 78.86 CFM airflow per fan at up to 1,800 RPM.

What does the 640x640 LCD resolution actually look like on the 2.36 inch pump screen?

The 2.36 inch wide-angle LCD runs at 640x640 pixels, giving a sharp, square image that stays clear from wide viewing angles. You can load custom images, animated GIFs or CAM performance data through NZXT CAM software.

Which CPU sockets does the pump block support and what does the Threadripper note mean?

The copper cold plate mounts on Intel LGA 1700, 1200 and 115X plus AMD AM5 and AM4. Threadripper sTRX4 and TR4 are listed but the required bracket is not included in the box.

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