Montech TG3 Black

Montech TG3 Black
The Montech TG3 is a mid-tower PC case designed for gamers and enthusiasts who want to combine top-tier cooling with an attractive design. Panoramic tempered glass panels show off every component of your build, while the stepped PSU shroud with ARGB backlighting gives the interior a modern look. The Montech TG3 PC case comes equipped with a side 360mm GF360 U REV fan with a unibody design and a rear GF120 U fan, ensuring efficient airflow and quiet operation. A total of nine fans can be fitted in the case, which also supports the installation of liquid cooling radiators up to 360mm at the top, up to 240mm at the side and 120mm at the rear. The spacious interior offers room for graphics cards up to 430mm long, CPU coolers up to 180mm high and ATX power supplies up to 250mm long, easily accommodating powerful next-generation gaming components. The Montech TG3 supports ATX, Micro-ATX and Mini-ITX motherboards, including models with rear connectors (ASUS BTF, MSI Project Zero or GIGABYTE Project STEALTH), which makes cable management easier and creates a perfectly clean build. For data storage, there is one 3.5" HDD bay and two 2.5" SSD bays, offering plenty of space for your operating system and games library. On the top panel, you'll find a USB-C port, a pair of USB 3.0 ports, a combined audio jack and an LED button that lets you conveniently control the ARGB lighting without opening any software. With its sophisticated design, wide compatibility and efficient cooling, the Montech TG3 PC case is the ideal foundation for building a powerful PC.
Key features of the Montech TG3, Black PC case
- The Montech TG3 PC case has a stepped PSU shroud with integrated ARGB backlighting
- The internal layout of the PC case is ready for ATX, M-ATX and M-ITX motherboards
- Up to 9 fan positions with support for 360mm radiators ensure powerful cooling even under load
- The Montech TG3 supports graphics cards up to 430mm in length
- Panoramic tempered glass side panels provide an attractive view of all components
- The I/O panel is equipped with fast USB 3.0, USB-C, audio output and RGB control
- The Montech TG3 PC case features dust filters
- The Montech TG3 offers 1× 3.5" HDD bay and 2× 2.5" SSD bays
The Montech TG3 PC case delivers maximum cooling performance with support for up to 9 fans
The Montech TG3 comes equipped with a side 360mm GF360 U REV fan module with a unibody design and a rear 120mm GF120 U fan, which ensure efficient airflow and quiet operation. In total, you can install up to 9 fans in the case, allowing you to easily customise the cooling according to the performance of your build. The PC case also supports the installation of liquid cooling radiators up to 360mm at the top, 240mm at the side and 120mm at the rear, making it ready for demanding gaming and work configurations.
Unrestricted view of your build thanks to the glass side panels
Panoramic tempered glass side panels let every component of your build stand out. The PC case's minimalist, frameless design, combined with the stepped PSU shroud with ARGB backlighting, creates a modern look and adds impressive depth to the interior. Thanks to its well-thought-out layout and support for motherboards with rear connectors, you can also easily create clean cable management that further enhances the overall aesthetic of your build.
Wide support for motherboards, graphics cards and coolers
The Montech TG3 PC case offers plenty of space to build a powerful PC without any compromises. You can easily install ATX, M-ATX and M-ITX motherboards, a graphics card up to 430mm long and a CPU cooler up to 180mm high inside. For data storage, you have one 3.5" HDD bay and two 2.5" SSD bays, providing enough space even for more demanding configurations.
PSU shroud with ARGB backlighting and cooling support
The Montech TG3 features a stepped PSU shroud with 28 integrated ARGB LEDs that create a striking lighting effect and give the interior a modern look. The perforated side panels promote better airflow and also allow you to install up to two 120mm fans on the PSU shroud for even more efficient cooling of the entire system.
The Montech TG3 offers a front I/O panel with standard connectivity
The front I/O panel of the Montech TG3 PC case offers practical and easily accessible connectors for everyday use. In addition to the power button and LED button for controlling the ARGB backlighting, you will find two USB 3.0 ports, a modern USB-C (Type-C) and a combined 3.5mm audio jack for connecting headphones or a headset. The easily accessible location means you'll always have all the important connections at hand.
Precise craftsmanship and functional design
The Montech TG3 combines quality craftsmanship with a well-thought-out design that makes building and future upgrades easy. The PC case is equipped with dust filters on the top and bottom, which help reduce dirt build-up inside the case and make maintenance easier. In addition, seven PCIe slots give you plenty of room to install multiple cards and a wide range of expansion options, which you'll appreciate especially if you plan to upgrade your build over time.
Motherboard formats
- ATX
- mATX (Micro ATX)
- mITX (Mini ITX)
Fans
- Top fan size: 3×120mm or 3×140mm
- Rear fan size: 1×120mm or 1×140mm
- Bottom fan size: 2×120mm
- Side fan size: 3×120mm
Ports
- 2× USB 3.0
- USB-C (Type-C Gen1)
- Combined 3.5mm audio jack
Specifications
Usage and size
Colour
Internal structure
External structure
PSU
Cooling system
Material
Specifications can be changed without notice. Images are for illustrative purposes only.

