The Stronghold line-up is expanding. Introducing the Stronghold Prism Mid-tower that boasts four Umbra aRGB fans and user-friendly features. The screwless design, paired with a hinged tempered glass panel and removable top, makes hardware installation a breeze. Able to support up to an E-ATX motherboard, 330 mm GPU, and 165 mm CPU cooler, the Stronghold Prism is perfect for all your premium components.


The Features of Kolink Stronghold Prism Mid-tower at a Glance:


  • User-friendly, screwless design featuring a steel framework with metal and glass panelling
  • Supports up to an E-ATX motherboard, 330 mm GPU, and 165 mm CPU cooler
  • Integrated Umbra aRGB fans and includes Umbra Core controller
  • Hinged tempered glass panel and removeable top panel for easy building
  • Ventilated panels for superior airflow and heat dissipation
  • Primed to support AiO coolers up to 360 mm
  • Sleek and stylish gunmetal grey metal and plastic casing


User Friendly

The Stronghold Prism was constructed to have an accessible interior and provide a user-friendly experience. Utilising a screwless design, the top and side panels are removable with the tempered glass panel being hinged, granting greater access to the interior of the chassis. The tempered glass panel is easily opened utilising the magnetic pull tab. From there, this mid-tower can support a comprehensive range of premium gaming hardware.


To start, there are no limitations on motherboard size, with the Stronghold Prism being able to support from E-ATX down to Mini-ITX. Most modern graphics cards will fit as there is space for a GPU up to 330mm long. Plus, there is clearance for a CPU cooler up to 165 mm tall. Throughout the chassis are excellent cable routing opportunities to keep your build looking clean and tidy. There will be no cable clutter in a Kolink case.


For the aRGB Lovers

The Stronghold Prism is perfect for RGB enthusiasts. Not only does the 3mm tempered glass side panel offer a wonderful view of any aRGB accessories you may install, but this case also comes with four Kolink Umbra fans. Each 120mm fan sports nine curved blades with 21 LEDs in total, for an efficient combination of effective cooling and dazzling colour. Effects can be set via your chosen motherboard, utilising the aRGB 3-pin headers. Alternatively, you can manage your lighting with the included Umbra Core controller – creating vivid light shows with the press of a button.


Airflow and Cooling

With its mesh front panel, the natural airflow of the Stronghold Prism is already phenomenal and boosted by the integrated Umbra PWM fans. To enhance your gaming PC’s thermal performance, this case has been primed to support AiO coolers. Up to a 360 mm radiator can be installed on the front panel, whilst the top can hold up to a 240 mm and the rear can have up to a 120 mm. This even comes with the option of hosting more than one radiator on an AiO loop, to keep more of your hard-working components cool.


Attractive and Desirable

To power your gaming PC, the Stronghold Prism accommodates a power supply up to 190 mm long, held within a vented PSU shroud. Next to this compartment is the drive bay, which can host two 2.5” SSDs and either two 3.5” or 2.5” HDDs. With this flexibility, you can install a comprehensive storage solution that strikes the perfect balance between capacity and speed.


For its exterior, the Stronghold Prism utilises metal and plastic panels finished in gunmetal grey. Completing this sleek mid-tower, the I/O panel on the top of the chassis features one USB 3.1, two USB 2.0 ports, and one HD audio jack. To help with cable management and not interrupt the mesh design, these ports are placed on the side of the panel.

Download specification

Technical Details:


370 mm x 216 mm x 470 mm (L x W x H)


SPCC 0.7mm steel interior

Hinged tempered glass door

Metal and plastic

Meshed front and top panel

Weight: 7.4 kg

Colour: Grey

Motherboard Compatibility:

E-ATX, ATX, Micro-ATX, Mini-ITX

Total fans possible:

3x 120 / 2x 140 mm (front)

2x 120 / 140 mm (top)

1x 120 mm (rear)


3x Umbra 120mm aRGB PWM (front)

1x Umbra 120mm aRGB PWM (rear)

Radiator Support:

1x 360 mm (front)

1x 240 mm (top)

1x 120 mm (rear)

Drive Bays:

2x 3.5” HDDs

2x 2.5” SSDs 

PSU Information:

1x Standard ATX (optional)

Expansion Slots: 7


2x USB 2.0

1x USB 3.1

HD Audio

Max GPU Length: 330 mm

Max CPU Cooler Height: 165 mm

Max PSU Length: 190 mm