# PC Case Thermaltake The Tower 300 Micro Tower Black

**URL:** https://aio.lv/en/product--thermaltake-ca-1y4-00s1wn-00--10828120
**Data updated:** 2025-12-03 07:23 (EET)
**Category:** Computer Cases
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CA-1Y4-00S1WN-00
**EAN:** 4711475641051
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 119.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ca-1y4-00s1wn-00--10828120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Thermaltake The Tower 300 Micro Tower Black is a compact PC case designed for efficient cooling and easy access. It supports bottom-mounted power supplies and accommodates side fans with diameters of 120mm and 140mm, as well as rear fans of the same sizes. The top can hold two 140mm fans for enhanced airflow. It supports HDD sizes of 2.5" and 3.5". Dimensions: 342mm width, 281mm depth, and 551mm height.

## Long description

The Tower 300 is an m-ATX chassis with a classic vertical form factor presented in an octagonal prism shape. It supports up to a 420mm AIO radiator on the right side, accommodates long GPUs (up to 400mm without power cover) and standard PSUs up to 220mm, and comes with two pre-installed 140mm PWM fans on the top. The case offers tool-free tempered glass and perforated panels, multiple dust filters, and optional upgrades such as a 3.9" LCD Screen Kit and a Chassis Stand Kit for horizontal placement.
Advantages
The Tower 300 combines compact vertical styling with high hardware compatibility, allowing installation of high-end components including large GPUs and a 420mm radiator. Tool-free panels and a dismantlable modular design simplify assembly and maintenance. Pre-installed CT140 fans, extensive airflow paths and multiple dust filters provide effective cooling and clean operation. Optional accessories (LCD screen and stand) enable visual customization and alternate horizontal placement.
Key specifications
Form factor: m-ATX chassis in octagonal prism design
GPU clearance: up to 400mm (without power cover)
CPU cooler height: up to 210mm
Power supply length: up to 220mm
Radiator support (right side): up to 420mm / also supports 360mm
Fan support: up to eight 120mm/140mm fans; two 140mm fans pre-installed (top)
Storage support: up to three 2.5" SSDs or three 3.5" HDDs total
Front/top I/O: 1× USB 3.2 Gen 2 Type-C, 2× USB 3.0
Panels: three 3mm tempered glass front panels and two perforated side panels; tool-free removal
Filters: top, rear, inner sides and inner bottom layer dust filters
How to use
Install components following standard PC assembly procedures, using the dismantlable modular design to access interior mounting points. Mount the power supply, position the motherboard and route cables through available channels, then install storage devices in the designated brackets. For right-side cooling, fit either up to three 120/140mm fans or a 420mm/360mm AIO radiator onto the removable right-side fan bracket, ensuring the radiator is positioned higher than the AIO pump. Panels and tempered glass sections are removable without tools for easier installation and maintenance.
Recommendations
Position radiators higher than the AIO pump when using the right-side 420mm/360mm installation to avoid air pockets. Use the included dust filters and clean them regularly. Consider the optional Chassis Stand Kit for horizontal placement or the 3.9" LCD Screen Kit for real-time monitoring and visual customization.

## 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 | Black |
| Anti-dust filter | Yes |
| Number of internal 3.5" bays | 3 |
| 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 |
| Power supply location | Bottom |

### 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 144.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 512 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 24.07.2026 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/10828120/65007941_large.webp