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Matcha green mid tower with tempered glass side panel and front I/O ports

Thermaltake

Thermaltake CA-1Y2-00MEWN-00 Ceres 300 TG ARGB Matcha Green PC case

SKU CH-8RYE-HGJ8C MPN CA-1Y2-00MEWN-00

E-ATX mid-tower case in Matcha Green with tempered-glass side panel, rotatable expansion slots and front USB 3.2 Gen 2 Type-C plus two USB 3.0 ports

  • Motherboard Compatibility6.7"" x 6.7"" (Mini ITX), 9.6"" x 9.6"" (Micro ATX), 12"" x
  • Power Supply MountedBottom
  • ColorMatcha Green
  • Case MaterialSPCC
  • TypeE-ATX Mid Tower
  • With Power SupplyNo
  • Supports E-ATX builds with four motherboard form-factors
  • USB 3.2 Gen 2 Type-C plus two USB 3.0 ports on the front panel
  • 4 mm tempered glass side panel showcases the interior
  • Flexible storage with one 3.5" bay or two 2.5" drives
  • Extensive fan support including 140 mm and 180 mm mounts

Matcha Green E-ATX Mid Tower

The Thermaltake Ceres 300 TG ARGB is a Matcha Green mid tower built from SPCC steel with a 4 mm tempered glass side panel. It accepts Mini ITX, Micro ATX, ATX and E-ATX motherboards and mounts the power supply at the bottom. The case includes two pre-installed ARGB fans and a dust filter for cleaner intake.

Rotatable Expansion Slots And Front I/O

Seven expansion slots use a rotatable patented design that lets you orient cards vertically or horizontally for custom cooling layouts. The front panel provides one USB 3.2 Gen 2 Type-C port, two USB 3.0 ports and a combined audio jack for headsets. Internal drive space fits one 3.5″ drive or two 2.5″ drives.

Fan Mount Flexibility And Dimensions

Mounting points cover 40 mm, 60 mm, 70 mm, 80 mm, 140 mm and 180 mm fan sizes plus radiator support up to 180 mm for liquid cooling. The chassis measures 18.7 inches high, 9.65 inches wide and 18.23 inches deep and weighs 17.2 pounds. SPCC construction and tempered glass give a rigid frame for daily transport and component upgrades.

Highlights

  • Supports E-ATX builds with four motherboard form-factors
  • USB 3.2 Gen 2 Type-C plus two USB 3.0 ports on the front panel
  • 4 mm tempered glass side panel showcases the interior
  • Flexible storage with one 3.5" bay or two 2.5" drives
  • Extensive fan support including 140 mm and 180 mm mounts

Specifications

Motherboard Compatibility6.7"" x 6.7"" (Mini ITX), 9.6"" x 9.6"" (Micro ATX), 12"" x 9.6"" (ATX), 12"" x 13"" (E-ATX)
Power Supply MountedBottom
ColorMatcha Green
Case MaterialSPCC
TypeE-ATX Mid Tower
With Power SupplyNo
Side Panel4mm Tempered Glass x 1
Front Ports1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.0, 1 x Audio
BrandThermaltake
SeriesCeres 300 Series
ModelCeres 300 TG ARGB
Part NumberCA-1Y2-00MEWN-00
Internal 3.5" Drive Bays1 x 3.5” or 2 x 2.5”
Expansion Slots7 (Rotatable Patented Design)
40mm Fans1
60mm Fans5
70mm Fans1
80mm Fans1
140mm Fans4
180mm Fans4
200mm Fans1
220mm Fans1
250mm Fans2
Fan OptionsFront: 3 x 120mm, 2 x 120mm, 1 x 120mm, 2 x 140mm, 1 x 140mm
Top: 3 x 120mm, 2 x 120mm, 1 x 120mm, 2 x 140mm, 1 x 140mm
Rear: 1 x 120mm, 1 x 140mm
Cooling System:
Front(intake): 140 x 140 x 25 mm CT140 ARGB fan (1500rpm, 30.5 dBA) x 2
Rear(exhaust): 140 x 140 x 25 mm CT140 (1500rpm, 30.5 dBA) x 1
Pre-installed FansFront - 2 x 140mm / Rear - 1 x 140mm
Radiator OptionsFront: 1 x 360mm, 1 x 240mm, 1 x 120mm, 1 x 280mm, 1 x 140mm
Top: 1 x 240mm, 1 x 120mm,1 x 280mm, 1 x 140mm
Rear: 1 x 120mm
Max GPU Length340mm (with radiator)
370mm (without radiator)
Max CPU Cooler Height185 mm
Max PSU Length220 mm
Dimensions18.3" x 9.7" x 18.7"
Weight17.28 lbs.
Package ContentCeres 300
Shipping weight8.62 kg
Package size536 × 521 × 320 mm

Questions about this item

How often will the dust filters need cleaning with eight 140 mm and four 180 mm fan mounts drawing air in?

The case includes dust filters on all intake areas; clean them every few months or when visible buildup appears to keep airflow steady for the 140 mm and 180 mm fan locations.

What component hits its thermal limit first when the system runs at full load for hours?

The GPU and CPU coolers reach their temperature ceilings before the chassis itself, because the 140 mm and 180 mm fan mounts plus tempered glass panel move heat out faster than the components can dump it.

How loud and warm does the case get with all 140 mm and 180 mm fans spinning continuously?

With twelve large fans the case moves high air volume at low RPM, so noise stays moderate and internal temperatures remain stable even during all-day workloads.

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