We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact Mini-ITX tower in gravel sand finish with mesh side panel

Thermaltake

Thermaltake TR100 SFF PC Case Gravel Sand CA-11A-00SGNN-00

SKU CH-W9DZ-ERB6N MPN CA-11A-00SGNN-00

Mini-ITX tower with dual-chamber layout, 18.9-litre volume, 360 mm GPU clearance and included PCIe 4.0 riser cable

  • Motherboard CompatibilityMini ITX
  • ColorGravel Sand
  • Case MaterialSPCC
  • TypeTower Computer Cases
  • Side PanelMesh Panel
  • Internal 2.5" Drive Bays2
  • Compact 18.9-litre dual-chamber design fits Mini-ITX builds
  • 360 mm GPU clearance with 70 mm thickness support
  • Included PCIe 4.0 riser cable enables modern GPU bandwidth
  • 280 mm AIO radiator support plus top 120 mm or 140 mm fan mounts
  • Removable PCIe bracket and integrated GPU brace simplify installation

Compact Mini-ITX Chassis for Portable Builds

The Thermaltake TR100 is an 18.9-litre dual-chamber case designed for Mini-ITX motherboards and SFX power supplies. It targets enthusiasts who want a small-footprint system that remains easy to transport. A PCIe 4.0 riser cable is included to connect the graphics card in the separate GPU chamber.

Suits Builders Prioritising Portability

This case fits users who need 360 mm graphics-card clearance and up to 280 mm radiator support in a compact tower. It is not for builders who require 3.5-inch drive bays, ATX motherboard support, or CPU coolers taller than 68 mm. The lack of pre-installed fans also means you must supply your own cooling.

68 mm CPU Cooler Height Limit Decides Compatibility

The maximum CPU cooler height of 68 mm is the critical constraint for component selection. Only low-profile air coolers or thin AIO units will fit in the right chamber. Verify your cooler specification against this figure before purchase to avoid clearance issues.

Highlights

  • Compact 18.9-litre dual-chamber design fits Mini-ITX builds
  • 360 mm GPU clearance with 70 mm thickness support
  • Included PCIe 4.0 riser cable enables modern GPU bandwidth
  • 280 mm AIO radiator support plus top 120 mm or 140 mm fan mounts
  • Removable PCIe bracket and integrated GPU brace simplify installation

Specifications

Motherboard CompatibilityMini ITX
ColorGravel Sand
Case MaterialSPCC
TypeTower Computer Cases
Side PanelMesh Panel
BrandThermaltake
ModelCA-11A-00SGNN-00
Internal 2.5" Drive Bays2
Expansion Slots3
Fan OptionsTop:
2 x 120mm, 1 x 120mm
2 x 140mm, 1 x 140mm
Pre-installed FansNo Fan Installed
Radiator OptionsTop Side(AIO):
1 x 240mm, 1 x 120mm
1 x 280mm, 1 x 140mm
Max GPU Length360 mm
Max CPU Cooler Height68 mm
Max PSU Length130 mm
Shipping weight4.54 kg
Package size483 × 305 × 203 mm

Questions about this item

What motherboard form factor do I already need for the TR100 Gravel Sand case?

You need a Mini-ITX motherboard, as the case only supports that form factor.

Will my existing 360 mm long graphics card fit alongside the PCIe 4.0 riser cable in this chassis?

Yes, the case allows GPUs up to 360 mm in length and 70 mm thick, and the included riser cable routes the card into the left chamber.

How can I verify the case airflow is adequate after installing top fans and an AIO radiator?

Monitor CPU and GPU temperatures under load; the mesh side panels and support for two 120 mm or 140 mm top fans plus a 280 mm radiator are designed for strong thermal performance.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.