---
product_id: 639581866
title: "Tower 300 Matcha Green Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00SEWN-00; 3 Year Warranty"
brand: "thermaltake"
price: "€ 364.70"
currency: EUR
in_stock: true
reviews_count: 7
category: "Thermaltake"
url: https://www.desertcart.ie/products/639581866-tower-300-matcha-green-micro-atx-case-2x140mm-ct-fan
store_origin: IE
region: Ireland
---

# Supports up to 420mm radiator Matcha green octagonal design Tempered glass side panel Tower 300 Matcha Green Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00SEWN-00; 3 Year Warranty

**Brand:** thermaltake
**Price:** € 364.70
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your build with the Matcha green marvel — where style meets powerhouse cooling.

## Quick Answers

- **What is this?** Tower 300 Matcha Green Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00SEWN-00; 3 Year Warranty by thermaltake
- **How much does it cost?** € 364.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/639581866-tower-300-matcha-green-micro-atx-case-2x140mm-ct-fan)

## Best For

- thermaltake enthusiasts

## Why This Product

- Trusted thermaltake brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expand Your Visuals:** Add the 3.9" LCD Screen Kit to monitor real-time system stats and flex your build’s tech savvy.
- • **Compact Yet Compatible:** Micro-ATX support with clearance for a 4090 GPU and standard 220mm PSU—powerful performance in a space-smart case.
- • **Ultimate Cooling Power:** 2x 140mm CT fans included + support for up to 8 fans or a massive 420mm radiator keeps your build ice-cold.
- • **Sleek & Unique Aesthetic:** Stand out with the octagonal prism shape in trendy Matcha Green, perfect for the style-conscious pro.
- • **Versatile Display Options:** Optional chassis stand kit lets you showcase your rig horizontally for a fresh, eye-catching setup.

## Overview

The Thermaltake Tower 300 Matcha Green is a Micro-ATX octagonal tower case featuring 2x 140mm CT fans, support for up to 8 fans or a 420mm radiator, and a tempered glass side panel. Designed for high-end hardware compatibility including GPUs up to 4090 and PSUs up to 220mm, it offers optional horizontal display and LCD screen upgrades, all wrapped in a distinctive Matcha Green finish with a 3-year warranty.

## Description

As a new edition of The Tower Series, The Tower 300 Matcha Green inherits the classic vertical case design but comes in an octagonal prism shape. It has amazing hardware compatibility, accommodating a 4090 GPU, a standard-sized power supply up to 220mm, and a 420mm AIO radiator. What's more, it can accommodate up to eight 120mm/140mm fans on the top, back, PSU cover and right side fan bracket. If you want to make The Tower 300 Matcha Green more visually appealing, you can purchase the separately sold 3.9" LCD Screen Kit and Chassis Stand Kit to upgrade the build; the former to display real-time component information and the latter for a unique view with a special horizontal placement. •P/N: CA-1Y4-00SEWN-00 •SERIES: The Tower •CASE TYPE: Micro Tower •DIMENSIONS: 551 x 342 x 281 mm (22.5 x 14 x 11.5 inch) •WEIGHT: 8.3 kg / 18.3 lbs. •SIDE PANEL: 3mm Tempered Glass x 1 •COLOR: Matcha Green •MATERIAL: SPCC •COOLING SYSTEM: Top(exhaust):140 x 140 x 25 mm CT140 fan (1500rpm •EXPANSION SLOTS: 4 •MOTHERBOARD: 6.7" x 6.7" (Mini ITX) •I/O PORT: USB 3.2 (Gen 2) Type-C x 1 •PSU: Standard PS2 PSU (optional) •FAN SUPPORT: Top: 2 x 120mm, 1 x 120mm, 2 x 140mm, 1 x 140mm ; Right Side: 3 x 120mm, 2 x 120mm, 1 x 120mm, 3 x 140mm, 2 x 140mm, 1 x 140mm ; Rear: 2 x 120mm, 1 x 120mm, 2 x 140mm, 1 x 140mm ; Power Cover: 1 x 120mm, 1 x 140mm •RADIATOR SUPPORT: Right Side(AIO): 1 x 360mm, 1 x 240mm, 1 x 120mm, 1 x 420mm, 1 x 280mm, 1 x 140mm •CLEARANCE: CPU cooler height limitation: 210mm ; VGA length limitation: 280mm(With power cover), 400mm(Without power cover) ; PSU length limitation: 220mm

Review: 100% perfect - The case is so good if you want to build a mini-itx pc
Review: جيد جدا

## Features

- Octagonal tower chassis supports up to M-ATX motherboad
- 2 x 140mm CT Fan included
- Supports up to 120/140mm fan x 3 or 420mm radiator
- Horizontal display enabled by optional Chassis Stand Kit (Need to purchase seprately)
- Addional LCD Screen Kit avaialble for purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS8KYS12 |
| Are Batteries Included | No |
| Best Sellers Rank | #25,782 in Computers ( See Top 100 in Computers ) #337 in Computer Cases |
| Brand | Thermaltake |
| Color | matcha green |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,074) |
| Date First Available | 20 May 2024 |
| Item Weight | 8.3 Kilograms |
| Item model number | CA1Y400SEWN00 |
| Manufacturer | Thermaltake |
| Number of USB 2.0 Ports | 4 |
| Number of USB 3.0 Ports | 2 |
| Product Dimensions | 29.21 x 35.56 x 57.15 cm; 8.3 kg |
| Series | Tower 300 Matcha Green |

## Product Details

- **Brand:** Thermaltake
- **Case type:** Midi Tower
- **Colour:** matcha green
- **Motherboard compatability:** Mini ITX, Micro ATX
- **Recommended uses for product:** Gaming

## Images

![Tower 300 Matcha Green Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00SEWN-00; 3 Year Warranty - Image 1](https://m.media-amazon.com/images/I/61Uz4fB9AYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% perfect
*by J***L on 4 March 2023*

The case is so good if you want to build a mini-itx pc

### ⭐⭐⭐⭐⭐ Review
*by A***I on 12 April 2023*

جيد جدا

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 4 December 2023*

Es un gabinete muy grande, y prácticamente difícil de llenar , lo compré por un proyecto que hice con una e-atx 790 con enfriamiento líquido 360 de Rog y una nvidia 4070ti .Todo alcanzó a la perfección y me impresiona como se desarma como si fueran legos para tener acceso a varios puntos y una excelente administración de cables , me alcanzó para poner un hub de ventiladores corsair en la parte de arriba y tengo posibilidad de poner otros 2 abajo , además compré el LCD del gabinete el cual va muy bien … en general es un gabinete de gama top en el que puedes montarle casi lo que quieras … y como recomendación solo les digo que vean las medidas de su tarjeta de video y del enfriador líquido ya que una 4090 queda muy justita , y supongo debe haber otras que no alcancen , aunque hay posibilidad de quitar la charola que cubre los cables y tener más espacio aún , ya depende de ustedes, y en el tema del enfriador , yo compré el rog 360 y como se puede ver en la foto me quedó muy justo ya que el gabinete solo te permite una posición para la torre del radiador , y al tener una pantalla me quedó muy justo , la verdad no afecta en nada, solo visualmente esa pantalla de temperatura no se deja ver por completo de frente por la torre del radiador que solo puede colocarse ahí … si van a hacer un proyecto similar les recomendaría mejor el enfriador de corsair , ya que se verá más limpio su ensamble . En general , este gabinete es de lo mejor , si no es que el mejor que hay en cuanto a calidad/precio!!!

## Frequently Bought Together

- Tower 300 Matcha Green Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00SEWN-00; 3 Year Warranty
- Thermaltakte TH280 V2 ARGB Sync/AlO Liquid Cooler/Fan 140mm*2/PWM 500~1800 RPM/Mirror Waterblock/MB ARGB Sync Control/Matcha Green, CL-W375-PL14MG-A

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*