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Turquoise Micro-ATX tower case with three tempered glass panels and two 140mm top fans

Thermaltake

Thermaltake Tower 300 Turquoise Micro-ATX PC case CA-1Y4-00SBWN-00

SKU CH-EZBX-EMPY1 MPN CA-1Y4-00SBWN-00

A micro-ATX tower chassis with three tempered glass panels, two pre-installed 140 mm fans and support for a 420 mm radiator

  • TypeMicro-ATX Tower Chassis
  • ColorTurquoise
  • Case MaterialSPCC
  • With Power SupplyNo
  • Power Supply MountedBottom
  • Motherboard CompatibilityMini ITX (6.7" x 6.7") Micro ATX (9.6" x 9.6")

Options Turquoise

  • Turquoise SPCC chassis with three tempered-glass panels for a full-component showcase
  • Two pre-installed 140 mm top fans deliver strong airflow out of the box
  • Right-side radiator support up to 420 mm enables high-capacity liquid cooling
  • Fits graphics cards up to 400 mm when the right side is left clear
  • Front USB 3.2 Gen 2 Type-C plus two USB 3.0 ports for fast peripheral access

Micro-ATX Turquoise Tower

The Thermaltake Tower 300 in turquoise is a Micro-ATX chassis built from SPCC steel with three 3mm tempered glass panels on the front, left and right. It accepts Mini-ITX and Micro-ATX motherboards and ships without a power supply, leaving the bottom PSU mount free for the builder's choice.

Sustained-load cooling capacity

Two 140mm fans come pre-installed at the top and the right side supports radiators up to 420mm, while the top and rear each accept 140mm or 120mm units. With a 420mm radiator mounted on the right the maximum graphics-card length drops to 280mm; removing that radiator restores a 400mm limit. CPU coolers up to 210mm tall fit in either configuration.

Build practicality and connectivity

Three internal 3.5in bays and three 2.5in bays provide local storage room, and four expansion slots handle full-height cards. The front panel offers one USB 3.2 Gen 2 Type-C port, two USB 3.0 ports and a headset jack. Optional chassis stand and LCD kits enable horizontal display orientation for showcase builds.

Highlights

  • Turquoise SPCC chassis with three tempered-glass panels for a full-component showcase
  • Two pre-installed 140 mm top fans deliver strong airflow out of the box
  • Right-side radiator support up to 420 mm enables high-capacity liquid cooling
  • Fits graphics cards up to 400 mm when the right side is left clear
  • Front USB 3.2 Gen 2 Type-C plus two USB 3.0 ports for fast peripheral access

Specifications

BrandThermaltake
SeriesTower 300 Series
ModelCA-1Y4-00SBWN-00
TypeMicro-ATX Tower Chassis
ColorTurquoise
Case MaterialSPCC
With Power SupplyNo
Power Supply MountedBottom
Motherboard CompatibilityMini ITX (6.7" x 6.7")
Micro ATX (9.6" x 9.6")
Side Panel3mm Thick Tempered Glass x 3 (Front/Left/Right)
Internal 3.5" Drive Bays3
Internal 2.5" Drive Bays3
Expansion Slots4
Front Ports1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.0, 1 x Audio
Fan OptionsTop:
2 x 120mm, 1 x 120mm
2 x 140mm, 1 x 140mm
Rear:
2 x 120mm, 1 x 120mm
2 x 140mm, 1 x 140mm
Right Side(In front of M/B Tray):
3 x 120mm, 2 x 120mm, 1 x 120mm
3 x 140mm, 2 x 140mm, 1 x 140mm
Bottom(On the power cover):
1 x 120mm
1 x 140mm
Pre-installed FansTop - 2 x 140mm
Radiator OptionsRight Side(In front of M/B Tray):
1 x 360mm, 1 x 240mm, 1 x 120mm
1 x 420mm, 1 x 280mm, 1 x 140mm
Max GPU Length280mm(With radiator on the right side) / 400mm(Without radiator on the right side)
Max CPU Cooler Height210 mm
Max PSU Length220 mm
Dimensions21.7"x 13.5"x 11.1"
Weight18.3 lbs
Shipping weight10.30 kg
Package size640 × 411 × 358 mm

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Questions about this item

How loud are the two pre-installed 140 mm top fans when the Tower 300 runs all day?

The case ships with two 140 mm fans at the top; noise level depends on the fan curves you set in BIOS or software, and on any additional fans or radiators you install.

Which components must I already own before the Tower 300 can function as a complete PC?

You need a Mini-ITX or Micro-ATX motherboard, a CPU cooler no taller than 210 mm, a power supply up to 220 mm long, and a graphics card no longer than 400 mm (or 280 mm if a right-side radiator is fitted).

Will my existing 360 mm radiator and full-length graphics card fit together in this chassis?

A 360 mm radiator mounts on the right side; with it installed the maximum GPU length drops to 280 mm, so a full-length card would need the radiator removed or a shorter radiator used.

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