Razer mamba

Notebook Meets Desktop

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Thunderbolt 3 - Core - NASA/PHIL/THAI
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External Plug and Play Desktop Graphics

The Razer Core is the world’s first true plug and play Thunderbolt™ 3 (USB-C) external graphics enclosure, allowing you to transform your notebook into a desktop gaming experience. Featuring plug and play support with compatible graphics cards, you won’t need to reboot your system every time you connect your Razer Blade Stealth to Razer Core.

Ready for the Future

Easily upgrade or customize your preferred level of performance with support for full-length, double-wide PCIe desktop graphics cards (sold separately) for a level of performance that fits your play style.

Graphics cards use varied designs based around a common graphics chip. Please ensure the GPU selected meets all size, power, and additional requirements.


With the ability to connect gaming peripherals to Razer Core’s additional I/O ports, you can easily transform your Razer Blade Stealth into a full gaming setup. Complete with 4 USB 3.0 ports and Ethernet, the Razer Core makes it incredibly easy for you to connect all your devices. By using a single USB-C connection to your notebook, this stellar graphics dock provides you with both data transfer and notebook charging without any hassle.


Apart from delivering awe-inspiring on-screen effects, your Razer Core also comes with Chroma. Personalize your very own unique psychedelic lighting effects then sync with other Chroma enabled devices for a truly spectacular gaming experience.

Tech specs

Razer Core

Connection to PC Thunderbolt™ 3 using included 40Gbps cable
Compatible Razer Blade notebooks Razer Blade Stealth and Razer Blade notebooks equipped with Thunderbolt™ 3
Razer Core Inner Dimensions (Approx.) Length : 11.81”/ 300 mm
Height*: 5.12” / 130mm
Width : 1.69” / 43mm

*Height measured from top of PCIe connector to the bottom of the locking pin ramps.

GPU Support (Desktop graphics card not included) GPU Type
Single double-wide, full-length, PCI-Express x16 graphics card

GPU Max Power Support
375 Watts

Plug and Play compatible graphics chipsets
Graphics cards use varied designs based around a common graphics chip. Please ensure the GPU selected meets all size, power, and additional requirements.

Qualified AMD Radeon™ graphics chipsets:
AMD Radeon™ RX 480
AMD Radeon™ RX 470
AMD Radeon™ RX 460
AMD Radeon™ R9 Fury
AMD Radeon™ R9 Nano
AMD Radeon™ R9 300 Series
AMD Radeon™ R9 290X
AMD Radeon™ R9 290
AMD Radeon™ R9 285

Qualified NVIDIA® GeForce® graphics chipsets:
NVIDIA® GeForce® GTX 1080 Ti
NVIDIA® GeForce® GTX 1080
NVIDIA® GeForce® GTX 1070
NVIDIA® GeForce® GTX 1060
NVIDIA® GeForce® GTX Titan X
NVIDIA® GeForce® GTX 980 Ti
NVIDIA® GeForce® GTX 980
NVIDIA® GeForce® GTX 970
NVIDIA® GeForce® GTX 960
NVIDIA® GeForce® GTX 950
NVIDIA® GeForce® GTX 750 Ti
NVIDIA® GeForce® GTX 750

Graphics Output
Based on capabilities of installed graphics
Input & Output Gigabit Ethernet 10/100/1000
Thunderbolt™ 3 (for connection to PC)
Lighting Razer Chroma - 2 Zones
Power Supply 500 Watts
Approx. Size 4.13” / 104.9 mm (Width) x 13.38” / 339.9 mm (Depth) x 8.6” / 218.4 mm (Height)