Tern Mini

Compact case with high-end component support and extensive cooling options

Tern Mini features a ventilated front panel that fit well on a work desk or in your battlestation, but this case is more than just a pretty face. With pre-installed ARGB or FRGB fans, 11 total fan slots, and full support for all of your high-end components, Tern Mini is a statement case for any PC enthusiast.

  • Sleek black finish and ventilated geometric front panel for a modern look and smooth airflow
  • Full tempered glass side panel for easy viewing
  • Accommodates high-end GPUs up to 409mm
  • ARGB or FRGB 120mm fans included for ample airflow and personalized lighting
  • Includes 5-port PWM ARGB control hub for a customized experience (Tern Mini-BK-v2 only)
  • Top and front liquid cooling 360mm support; side support up to 240mm
  • Versatile motherboard compatibility: Micro ATX/mini-ITX
  • Easy-to-clean magnetic filter at top, front and side for dust filtration
  • Up to 11 front, top, side, rear, and under-GPU fan slots
  • Neat cable management with 24mm depth

Specifications are subject to change without notice.
Products and models may vary depending on your region.
Contact your local retailer for more information.

Design Elegance

Tern Mini’s sleek black finish and ventilated front panel provide both a modern look and excellent airflow. The full tempered glass side panel lets you showcase your build.

Tern Mini-BK-V1

Fans Included
FRGB fans

Tern Mini-BK-V2

Fans Included
ARGB fans w/ 5-port fan PWM ARGB hub

Efficient Cooling

Tern Mini includes three pre-installed ARGB or FRGB 120mm fans in the front and one in the rear for efficient cooling. You can also configure up to11 fan slots for the ultimate cooling setup.

Liquid Cooling Ready

Tern Mini supports top and front liquid cooling with up to 360mm radiators. The side panel can handle radiators up to 240mm for maximum cooling potential.

Dust-Free Performance

Tern Mini features magnetic dust filters at the top, front, and side. These filters effectively trap dust and debris, ensuring your components stay clean and your system performs optimally.

Compatibility and Cable Management

Whether you prefer ATX, Micro ATX, or mini-ITX motherboards, Geoflow’s spacious interior accommodates them all. With 24mm of cable management depth, keeping things tidy is a breeze.


Tern Mini-BK-v2
Tern Mini-BK-V1


Model Tern Mini-BK
Case Type Mini Tower
Color Black
Body Material SPCC
Front Panel Material ABS + SPCC
Steel Thickness 0.6mm
Motherboards Micro ATX/mini-ITX
Case Dimensions (Internal) 210 x 435 x 415 mm (W x H x D)
Case Dimensions (Overall) 210 x 450 x 463 mm (W x H x D)
3.5” Drive Bays 2 Max. (1x 3.5” and 1 x 3.5”/2.5″)
2.5” Drive Bays 3 Max. (2 x 2.5” and 1 x 2.5”/3.5”)
Expansion Slots 5
GPU Clearance Supports GPU up to 409mm (without side fan and front radiator)
CPU Cooler Clearance Supports CPU cooler up to 162mm
Air Cooling Front: 120mm x 3 or 140mm x 2 (Max.)
Tern Mini-BK-V1:Included FRGB 120mm x 3
Tern Mini-BK-V2:Included ARGB 120mm x 3
Top: 120mm x 3 or 140mm x 2 (Max.)
Side: 120mm x 2 (Max.)
Rear: 120mm x 1 (Max.)
Tern Mini-BK-V1: Included FRGB 120mm x 1
Tern Mini-BK-V2: Included ARGB 120mm x 1
PSU Shroud: 120mm x 2 (Max.)
Liquid Cooling Front: 120/240/280/360mm Radiator (Optional)
Top: 120/240/280/360mm Radiator (Optional)
Side: 120/240mm Radiator (Optional)
Rear: 120mm Radiator (Optional)
I/O Ports USB3.0 x 2 | USB2.0 x 1 | HD Audio & Mic.
Internal Cable Management Depth 24mm
Power Supply ATX PSU (Including cables, up to 220mm) (Optional)

Download your user manual here.