Cryo E40

Lightweight Notebook Cooler




Lightweight Cooler with Easy Configuration


The Cryo E40 is no ordinary entry level notebook cooler. The Cryo E40 possesses a unique design that has the ability to adapt to any laptop configuration. The fans have a magnetic clasp design that makes it easy to adjust the positioning of the two fans, allowing you to pinpoint your laptop’s hotspot locations with precision. This notebook cooler is ultra-portable, USB powered, and supports up to 15” display. The Cryo E40 is the perfect for traveling companion for anyone on the go.



2x 80mm moveable fans that allow you to pinpoint any hotspot locations

Support notebooks up to 15”

Special low-powered magnetic clasp design, engineered to be safe around any piece of technology

Easily removable mesh cover provides quick access to your fans

Ability to run USB cable from the left or right side of the cooler to adapt to any laptop configuration

An ultra slim lightweight profile for ease of mobility, perfect for traveling




Tech Spec.

Model Number RN-CRE40-B1
Color Black
Dimensions 345 (W) x 35 (H) x 272 (D) mm
Material Steel Mesh / Plastic / Rubber
Laptop Support Up to 15"
Number of Fans 2 x 80mm
Fan Speed 2500 +/- 10% R.P.M.
Warranty 2 Years

Expert Reviews (13)

  • Pure Overclock

    If you’re in the market for a straightforward notebook cooler that's solid, versatile, capable, and won't break the bank, the NZXT Cryo E40 is a solid choice. more..

  • Computers and Circuits

    The NZXT Cryo E40 is a well designed cooler for your 15" or under notebook. It's simple design makes it super easy to setup and use and it's customizability options give you the ability to set it up to perfectly suit your needs. more..

  • Mac Observer

    Do I recommend it? I do. I am very pleased with it and can recommend it as a good alternative for anyone who wants an inexpensive fan-cooled stand. more..

  • Cnet

    For under $30, the NZXT Cryo E40 provides efficient cooling through its movable fans, and its metal body makes it look like a more expensive accessory. more..

  • Hi Tech Legion

    Overall, the NZXT Cryo E40 notebook cooler is a very nice entry cooler. There are some nice design features like the magnets and the movable fans. The size is small and makes the cooler extremely portable. more..

  • 3D Game Man

    The NZXT Cryo E40 Notebook Cooler fits 15" laptops and has a very innovative design. it comes with two USB powered 80mm fans, lots of ventilation, rubber supports and feet. more..

  • Evil Source Gaming

    At about $30, the NZXT Cryo E40 is very affordable priced as a relatively high quality notebook cooler. Even though it doesn’t have all those extra features this is about performance. more..

  • 1TechPortal

    This lightweight device is a mere 60 millimeters thick, so it’s easy to pack and carry along anywhere you like. It works best with laptops with vent grills directly under the shell, so your fan can suck heat right from the computer’s innards. In such case more..

  • Mega Tech News

    The slim and lightweight design make it relatively good for travel too, as long as you don’t travel with too large of a notebook PC. If you don’t need the extra bells and whistles of height adjustment, fan control, USB hub, and so on, the NZXT Cryo E40 wi more..

  • The Gadgeteer

    The Cryo E40 from NZXT is a solid and light laptop cooler with moveable fans, making it a customizable cooler for any laptop or notebook that you use with it. What it does lack in a feature or two clearly makes up for it in the features that it does offe more..

  • The Gamer Access

    NZXT has once again come into the market with an innovate product that improves the overall computing experience for their customers. more..

  • Notebook Review

    The Cryo E40 cooler is certainly recommendable if not just for its leg up in flexibility when compared to competing notebook fan coolers. Temperature results may vary between notebooks, but for under $30, it’s a small investment with the potential of clea more..


    Super portable, pretty thin, and I like the design of the magenets - pretty cool. Temperatures may vary depending on the make of your laptop setup. But the best thing about them is the ergonomics as it raises the laptop up a little bit making it easier to more..

Manuals and Drivers

Multi-lingual manual


FAQ Support