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Thermaltake TR100 octagonal mid-tower chassis in black with tempered glass panels

Thermaltake

Thermaltake TR100 CA-1Z1-00MCWN-00 ATX Mid Tower PC Case

SKU CH-5DCV-Y3F9Y MPN CA-1Z1-00MCWN-00

Mid-tower ATX case supporting 400mm GPUs, 210mm coolers, 420mm radiators and hidden-connector motherboards with two pre-installed 140mm fans

  • TypeATX / Micro ATX Mid Tower
  • Unique octagon chassis allows vertical or horizontal presentation
  • GPU clearance up to 400 mm and CPU cooler height up to 210 mm
  • Hidden-connector cut-outs support ATX BTF, Project Zero and Project Stealth boards
  • Two 140 mm CT fans pre-installed; supports up to 13 x 120 mm or 9 x 140 mm fans
  • Optional 3.9" LCD display and chassis stand kit enable customisable horizontal setups

Distinctive Octagon Chassis

The Thermaltake TR100 is an ATX and Micro ATX mid-tower case with an octagon style chassis designed for presentation at vertical or horizontal angles. It supports standard ATX builds and their supporting components with a flexible internal layout. The unique geometry provides a distinctive look for system builders who value visual impact.

Builders Needing Maximum GPU Or Radiator Length

This case suits builders who need room for graphics cards up to 400mm long and CPU air coolers up to 210mm tall. It also accommodates radiators up to 420mm on the left side and 360mm on the right. Builders who require support for larger radiators on both sides simultaneously or longer power supplies beyond 220mm should look at other enclosures.

Pre-Installed Fans And Optional Display Ecosystem

Two 140mm CT fans come pre-installed as top exhaust, and the chassis can hold up to nine 140mm or thirteen 120mm fans total. An optional 3.9-inch LCD display and a chassis stand kit are sold separately to enable real-time system information or custom GIFs in horizontal orientation. These accessories change the case from a pure airflow enclosure into a showcase platform.

Highlights

  • Unique octagon chassis allows vertical or horizontal presentation
  • GPU clearance up to 400 mm and CPU cooler height up to 210 mm
  • Hidden-connector cut-outs support ATX BTF, Project Zero and Project Stealth boards
  • Two 140 mm CT fans pre-installed; supports up to 13 x 120 mm or 9 x 140 mm fans
  • Optional 3.9" LCD display and chassis stand kit enable customisable horizontal setups

Specifications

BrandThermaltake
TypeATX / Micro ATX Mid Tower
Shipping weight16.33 kg
Package size610 × 610 × 356 mm

Questions about this item

What maximum GPU length does the TR100 case allow?

The case supports graphics cards up to 400 mm long, so any modern ATX GPU within that length will fit.

Can I keep my existing 120 mm fans when moving to this case?

Yes, the chassis fits up to 13 fans of 120 mm size, so your current fans can be reused alongside the two pre-installed 140 mm exhaust fans.

How can I verify the pre-installed top fans are running after I build the system?

Connect the fan headers to the motherboard, then check RPM readings in BIOS or monitoring software; the two 140 mm fans should report speed once the system powers on.

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