---
product_id: 607827843
title: "Thermaltake Tower 300 Black Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00S1WN-00; 3 Year Warranty"
brand: "thermaltake"
price: "฿22622"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/607827843-thermaltake-tower-300-black-micro-atx-case-2x140mm-ct-fan
store_origin: TH
region: Thailand
---

# Octagonal prism design with tempered glass panel Includes 2x 140mm CT fans for optimal airflow Supports up to 420mm radiator Thermaltake Tower 300 Black Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00S1WN-00; 3 Year Warranty

**Brand:** thermaltake
**Price:** ฿22622
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your build with the Thermaltake Tower 300 — where power meets style.

## Quick Answers

- **What is this?** Thermaltake Tower 300 Black Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00S1WN-00; 3 Year Warranty by thermaltake
- **How much does it cost?** ฿22622 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/607827843-thermaltake-tower-300-black-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

- • **Spacious Compatibility:** Fits Micro-ATX motherboards, GPUs up to 4090 size, and power supplies up to 220mm—future-proof your build with room to grow.
- • **Ultimate Cooling Power:** Pre-installed dual 140mm CT fans plus support for up to eight 120/140mm fans and a massive 420mm radiator keep your rig ice-cold under pressure.
- • **Next-Level Customization:** Upgrade with a 3.9" LCD screen kit to monitor real-time system stats and flex your tech savvy.
- • **Versatile Display Options:** Switch up your setup with an optional chassis stand kit for horizontal display—because your workspace deserves a fresh perspective.
- • **Sleek Octagonal Prism Design:** Stand out with a bold, modern silhouette and a 3mm tempered glass side panel that showcases your build in style.

## Overview

The Thermaltake Tower 300 Black Micro-ATX Case features an innovative octagonal prism design with a tempered glass side panel, pre-installed dual 140mm CT fans, and support for up to a 420mm radiator. It accommodates Micro-ATX motherboards, high-end GPUs including the 4090, and power supplies up to 220mm. Optional upgrades like a chassis stand kit for horizontal display and a 3.9" LCD screen kit enhance customization. With extensive fan and radiator support, this case ensures superior cooling and a striking aesthetic backed by a 3-year warranty.

## Description

As a new edition of The Tower Series, The Tower 300 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 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-1Y4-00S1WN-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: Black •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 |
|---------------|-------|
| Number of USB 2.0 Ports | 3 |
| Number of USB 3.0 Ports | 2 |
| Brand | Thermaltake |
| Series | Tower 300 Black |
| Item model number | CA1Y400S1WN00 |
| Item Weight | 18.3 pounds |
| Product Dimensions | 11.5 x 14 x 22.5 inches |
| Item Dimensions  LxWxH | 11.5 x 14 x 22.5 inches |
| Color | Black |
| Manufacturer | Thermaltake |
| ASIN | B0CS878V58 |
| Date First Available | January 12, 2024 |

## Product Details

- **Brand:** Thermaltake
- **Motherboard Compatability:** Micro ATX
- **Case Type:** Midi Tower
- **Recommended Uses For Product:** Gaming
- **Color:** Black
- **Material:** Alloy Steel
- **Power Supply Mounting Type:** Bottom Mount
- **Cooling Method:** Air, Water
- **Model Name:** Tower 300 Black
- **Fan Size:** 1.4E+2 Millimeters

## Images

![Thermaltake Tower 300 Black Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00S1WN-00; 3 Year Warranty - Image 1](https://m.media-amazon.com/images/I/71i3nrxnW8L.jpg)

## Frequently Bought Together

- Thermaltake Tower 300 Black Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00S1WN-00; 3 Year Warranty
- Thermaltake Tower 300 Series Horizontal Display Chassis Support Stand; Black; AC-074-ON1NAN-A1; 3 Year Warranty
- Thermaltake Tower 300/600 Series LCD Panel Kit; 3.9" LCD Display; Supported by Tt RGB Plus 2.0 Software; AC-073-OO1NAN-A1; 3 Year Warranty

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-28*