# PC Case Thermaltake The Tower 300 Micro Tower White

**URL:** https://aio.lv/en/product--thermaltake-ca-1y4-00s6wn-00--10828121
**Data updated:** 2025-12-03 07:24 (EET)
**Category:** Computer Cases
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CA-1Y4-00S6WN-00
**EAN:** 4711475641068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 127.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ca-1y4-00s6wn-00--10828121

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Thermaltake The Tower 300 Micro Tower in white is a compact PC case designed for efficient cooling and versatility. It supports side and rear fans with diameters of 120 and 140 mm, and comes with two pre-installed 140 mm top fans. This case accommodates HDD sizes of 2.5" and 3.5". With dimensions of 342 mm width, 281 mm depth, and 551 mm height, it offers a sleek design while ensuring optimal airflow for your components.

## Long description

The Tower 300 is an m-ATX computer case with a vertical octagonal-prism design that supports high-end hardware and flexible cooling options. It accepts a 4090-class GPU up to 400mm (without power cover), a standard power supply up to 220mm, and up to three 2.5" SSDs or three 3.5" HDDs. The chassis supports up to a 420mm AIO radiator mounted on the right side and can house up to eight 120mm/140mm fans in total. Tool-free tempered glass and perforated panels provide easy access, and pre-installed CT140 fans improve out-of-the-box airflow. Optional accessories include a 3.9" LCD Screen Kit for real-time monitoring and a Chassis Stand Kit for horizontal placement.
Advantages
The Tower 300 combines a compact vertical footprint with wide hardware compatibility, allowing large GPUs, long power supplies, and multiple storage drives. It offers extensive cooling versatility with support for a 420mm radiator on the right side, removable fan brackets, and space for up to eight fans. Tool-free glass and perforated panels simplify installation and maintenance, while pre-installed CT140 PWM fans and multiple dust filters help maintain low internal temperatures. Optional LCD and stand kits provide customization for monitoring and alternate horizontal display.
Key specifications
Form factor: m-ATX chassis with octagonal-prism vertical design
GPU support: up to 400mm length (without power cover); compatible with 4090-class cards
CPU cooler height: up to 210mm
PSU length: up to 220mm (standard size)
Radiator support (right side): up to 420mm (also supports 360mm)
Fan support: up to eight 120mm/140mm fans; two 140mm CT140 PWM fans pre-installed on top
Storage: up to three 2.5" SSDs or three 3.5" HDDs
Panels: three 3mm tempered glass front panels and two perforated side panels; tool-free removal
I/O ports: 1× USB 3.2 Gen 2 Type-C and 2× USB 3.0 on top panel
Additional features: removable fan bracket, multiple dust filters, Dismantlable Modular Design (DMD)
How to use
Install components as in a standard m-ATX build: mount the motherboard, install the power supply (up to 220mm), fit the GPU, and connect storage drives in available bays. For right-side cooling, choose either three 120/140mm fans or a 420mm/360mm AIO radiator using the removable fan bracket to simplify installation. If using the Chassis Stand Kit for horizontal placement, unscrew the original feet, install the new bottom cover included with the kit, then carefully place the Tower 300 onto the stand. When installing an AIO, position the radiator higher than the pump to help avoid air pockets.
Recommendations
For best thermal results, keep at least two intake/exhaust fans in your configuration and use the pre-installed CT140s on top. Install dust filters on all intake locations and, if you plan horizontal placement with a radiator, ensure the radiator sits above the AIO pump. Consider adding the 3.9" LCD Screen Kit for real-time monitoring if you want on-case system information.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Micro Tower |
| Supported motherboard form factors | Mini-ITX, Micro ATX |
| Number of 3.5" bays | 3 |
| Number of 2.5" bays | 3 |
| Side window | Yes |
| Material | Tempered glass, SPCC |
| Product colour | White |
| Maximum CPU cooler height | 210 mm |
| Maximum graphics card length | 400 mm |
| Number of expansion slots | 4 |
| Maximum PSU length | 220 mm |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Audio input | Yes |
| Audio output | Yes |
| ARGB ports quantity | 1 |

### Cooling

| Feature | Value |
|---|---|
| Fan speed | 1500 - 1500 |
| Side fans diameters supported | 140, 120 |
| Rear fans diameters supported | 140, 120 |
| Top fans diameters supported | 140, 120 |
| Number of side fans supported (max) | 3 |
| Number of rear fans supported (max) | 3 |
| Number of top fans supported (max) | 2 |
| Top fans installed | 2x 140 mm |
| Rear radiator installed | No |
| Front radiator installed | No |
| Top radiator installed | No |
| Side radiator sizes supported | 420, 360, 280, 240, 140, 120 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 2.5, 3.5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 8.3 kg |
| Height | 551 mm |
| Width | 342 mm |
| Depth | 281 mm |

## FAQ

### How much does the PC Case Thermaltake The Tower 300 cost, and is it available for purchase?

The price is 154.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 104 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can PC Case Thermaltake The Tower 300 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All THERMALTAKE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized THERMALTAKE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, number of 5.25" bays, side window, power supply included, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for PC Case Thermaltake The Tower 300?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10828121/65007953_large.webp