---
product_id: 700922449
title: "Thermaltake 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: "€ 760.61"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/700922449-thermaltake-tower-300-matcha-green-micro-atx-case-2x140mm-ct
store_origin: NL
region: Netherlands
---

# Unique Matcha Green octagonal design Includes 2x 140mm CT fans Supports up to 420mm radiator Thermaltake 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:** € 760.61
**Availability:** ❌ Out of Stock

## Summary

> 🟩 Elevate your rig with the Tower 300 Matcha Green — where bold design meets beastly cooling.

## Quick Answers

- **What is this?** Thermaltake 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?** € 760.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/700922449-thermaltake-tower-300-matcha-green-micro-atx-case-2x140mm-ct)

## 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 optional 3.9" LCD Screen Kit to monitor real-time system stats and elevate your build’s tech appeal.
- • **Spacious Compatibility:** Fits powerful hardware including GPUs up to 4090, standard PSUs up to 220mm, and CPU coolers up to 210mm tall.
- • **Ultimate Cooling Power:** Maximize airflow with support for up to eight 120/140mm fans and a 420mm radiator for peak thermal performance.
- • **Versatile Display Options:** Showcase your build vertically or horizontally with the optional Chassis Stand Kit for a fresh, eye-catching setup.
- • **Striking Matcha Green Octagonal Design:** Stand out in your workspace with a bold, modern chassis that blends style and function effortlessly.

## Overview

The Thermaltake Tower 300 Matcha Green is a Micro-ATX octagonal tower case featuring a unique matcha green finish, 2 pre-installed 140mm CT fans, and support for up to a 420mm radiator. It accommodates high-end components like the RTX 4090 GPU and standard 220mm PSUs, offers extensive fan mounting options, and can be displayed vertically or horizontally with optional accessories. Perfect for professionals seeking a stylish yet powerful PC build with advanced cooling and customization.

## 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

## 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 |
|---------------|-------|
| Brand | Thermaltake |
| Product Dimensions | 29.21 x 35.56 x 57.15 cm; 8.3 kg |
| Item model number | CA1Y400SEWN00 |
| Manufacturer | Thermaltake |
| Series | Tower 300 Matcha Green |
| Colour | Matcha Green |
| Number of USB 2.0 Ports | 4 |
| Number of USB 3.0 Ports | 1 |
| Are Batteries Included | No |
| Item Weight | 8.3 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Thermaltake
- **Motherboard compatibility:** Mini ITX, Micro ATX
- **Case type:** Midi Tower
- **Recommended uses for product:** Gaming
- **Colour:** Matcha Green
- **Material:** Tempered Glass
- **Power supply mounting type:** Bottom Mount
- **Cooling method:** Air, Water
- **Model name:** Tower 300 Matcha Green
- **Fan size:** 1.4E+2 Millimetres

## Images

![Thermaltake 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)
![Thermaltake 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 2](https://m.media-amazon.com/images/I/81HqBBoy9vL.jpg)
![Thermaltake 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 3](https://m.media-amazon.com/images/I/917XVgmLyyL.jpg)
![Thermaltake 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 4](https://m.media-amazon.com/images/I/81EW5L1eA5L.jpg)
![Thermaltake 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 5](https://m.media-amazon.com/images/I/8181zEvsxjL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name, Style Name** options.

## 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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**Shop now:** [https://www.desertcart.nl/products/700922449-thermaltake-tower-300-matcha-green-micro-atx-case-2x140mm-ct](https://www.desertcart.nl/products/700922449-thermaltake-tower-300-matcha-green-micro-atx-case-2x140mm-ct)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*