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134 Ratings (76% Positive in the last 12 months)
  • $671.99
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RAZER Core X (Thunderbolt 3 External Graphics Enclosure)

In stock.
Ships from Hong Kong.
Fees for brokerage and duty included in price.
  • Ultraboost your Ultrabook
  • Thunderbolt 3 connection to systems for fast speeds up to 40Gbps
  • Macs require macOS High Sierra 10.13.4 or later and compatible AMD graphics card
  • Windows 10 systems require external graphics (eGFX) support and RS1 or later and compatible NVIDIA or AMD graphics card
  • Support for full-length, up to 3 slot-wide PCIe desktop graphics cards. Graphics card sold separately
  • Powerful 700W ATX power supply and 100W laptop charging
  • GPU Max Power Support: 500W


Razer Core X | Razer Core X Chroma

RAZER External Graphics Enclosure
Razer Core X Razer Core X Chroma
Power Supply Internal ATX 650W Internal ATX 700W
Laptop Power Delivery (USB-C) 100W 100W
Max size GPU Up to 3-slot card Up to 3-slot card
4X USB - yes
Gigabit Ethernet - yes
Razer Chroma - yes
Color Black Mercury Black
RAZER External Graphics Enclosure


Give your thin and light laptop the power of a full gaming rig. Whether you’re hunting down enemies in an apocalypse or designing your own 3D world, the Razer Core X and Razer Core X Chroma deliver desktop-class graphics to your laptop instantly. Compatible with Thunderbolt 3 Windows 10 or Mac laptops.

Now compatible with NVIDIA GeForce RTX graphics and AMD Radeon™ VII GPUs. Windows 10 RS5 or later required.

RAZER External Graphics Enclosure
RAZER External Graphics Enclosure

Desktop-Class Performance

The Razer Core X series features support for the latest PCIe desktop graphics cards including NVIDIA GeForce and AMD XConnect enabled Radeon cards. Highly mobile developers can now harness the power of compatible NVIDIA Quadro cards and AMD Radeon Pro cards for professional graphics performance.

RAZER External Graphics Enclosure
RAZER External Graphics Enclosure

Just Plug and Play

After setup is completed with your laptop, the Razer Core X eGPUs are plug and play when connected with compatible laptops for quick connection to your game session. The single Thunderbolt cable connection unlocks desktop graphics. Step up to the Razer Core X Chroma™ to effortlessly connect to desktop peripherals, Gigabit Ethernet, and Razer Chroma™ RGB lighting.

RAZER External Graphics Enclosure

Incredibly Fast Speeds

The Thunderbolt 3 (USB-C) connection between a laptop and Razer Core X series yields incredibly fast speeds, while offering a standard connection to various systems. The unique dual-chip design of the Razer Core X Chroma effectively handles both graphic and peripheral data through a single Thunderbolt 3 cable to the laptop.

RAZER External Graphics Enclosure

Versatile Compatibility

The Razer Core X external graphic enclosure is incredibly versatile and compatible with Thunderbolt™ 3 systems running Windows 10 RS5 or later and Macs running macOS High Sierra 10.13.4 or later. Laptops require a Thunderbolt 3 port with external graphics (eGFX) support.

RAZER External Graphics Enclosure

Future Proof

Stay at the top of your game by keeping your performance maxed. Razer Core X series lets you easily upgrade your graphics card, so you can instantly give your laptop a boost.

RAZER External Graphics Enclosure

Stay Cool Always

Perfectly sized to fit your setup, the Razer Core X series feature additional cooling and open vents in its aluminum body for optimized thermal performance.

Razer compatible laptops include the Razer Blade Stealth, Razer Blade, and Razer Blade 17 (GTX 1060 version) with Thunderbolt 3 port.
Laptops require a Thunderbolt 3 port with external graphics (eGFX) support.

RAZER External Graphics Enclosure
RAZER External Graphics Enclosure


With 16.8 million colors, countless patterns, dynamic in-game lighting effects—experience full RGB customization and deeper immersion with the world’s largest lighting ecosystem for gaming devices. Supporting a growing list of thousands of devices and hundreds of games & applications, take it to the next level with advanced features such as Chroma Studio, Visualizer, Connect and Workshop.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

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