# PC Case Thermaltake 300 Matcha Green Micro Tower

**URL:** https://aio.lv/en/product--thermaltake-ca-1y4-00sewn-00--10850968
**Data updated:** 2025-12-30 12:46 (EET)
**Category:** Computer Cases
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CA-1Y4-00SEWN-00
**EAN:** 4711475641099
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 155.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 128.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ca-1y4-00sewn-00--10850968

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 7.30 EUR |

## Summary description

The Thermaltake 300 Matcha Green Micro Tower is a stylish PC case designed for optimal airflow and cooling. It supports ATX power supplies and accommodates up to three 120mm or 140mm fans for enhanced cooling performance. With a compact size of 342mm width, 281mm depth, and 551mm height, it fits perfectly in any setup. The case supports 3.5" HDDs and 2.5" SSDs, making it versatile for storage needs. Its unique green color adds a vibrant touch to your gaming rig.

## Long description

The Tower 300 Matcha Green is a micro-ATX PC case in an octagonal prism shape that keeps a vertical chassis profile while reducing footprint and improving workspace flexibility. It supports high-end hardware, including a 4090-class GPU (up to 400mm without the power cover), standard ATX power supplies up to 220mm, a CPU cooler up to 210mm tall, and up to three 2.5" SSDs or three 3.5" HDDs. The case accepts a right-side AIO radiator up to 420mm and ships with two pre-installed 140mm PWM fans on the top for immediate airflow.
Advantages
The Tower 300 Matcha Green combines compact vertical styling with broad compatibility: removable modular panels and a removable fan bracket simplify installation, three tempered glass panels and perforated side panels provide easy tool-free access, and multiple dust filters protect internal components. The case supports flexible cooling configurations (up to eight 120/140mm fans in total) and offers front/top I/O including one USB 3.2 Gen 2 Type-C and two USB 3.0 ports. Optional accessories such as a 3.9" LCD Screen Kit and a Chassis Stand Kit enable horizontal placement and real-time component monitoring.
Suitable for
Compact gaming builds using Micro-ATX or Mini-ITX motherboards
Systems requiring strong cooling: right-side 420mm AIO or multiple 120/140mm fans
Builds needing up to three 2.5" SSDs or three 3.5" HDDs
Users who want a distinctive case appearance with optional LCD or horizontal stand
Key specifications
Form factor: Micro Tower (supports Micro-ATX, Mini-ITX)
Maximum GPU length: 400mm (without power cover)
Maximum CPU cooler height: 210mm
PSU length support: up to 220mm
Right-side AIO support: up to 420mm (also supports 360mm)
Pre-installed fans: two 140mm CT140 PWM fans (top)
Fan support: up to eight 120mm/140mm fans across top, back, PSU cover and right bracket
Storage support: up to three 2.5" SSDs or three 3.5" HDDs
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)
Material: SPCC; Colour: Matcha Green
How to use
Install the motherboard (Micro-ATX or Mini-ITX) and mount storage and PSU according to standard PC assembly procedures. To install a right-side AIO radiator, remove the detachable fan bracket on the right side and fit either up to three 120/140mm fans or a 420mm/360mm radiator. Tool-free tempered glass and perforated panels allow easy access for cable routing and component installation. If using the optional Chassis Stand Kit for horizontal placement, remove the original feet from the base, attach the new bottom cover, and place the case on the provided stand; position the radiator higher than the AIO pump as recommended.
Usage recommendations
For optimal cooling, use the pre-installed CT140 fans with additional intake/exhaust fans as needed, keep the dust filters clean, and when installing an AIO radiator on the right side position the radiator above the pump to reduce air trapping. Consider the optional LCD Screen Kit or Chassis Stand Kit for monitoring and alternative display orientation.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Micro Tower |
| Supported motherboard form factors | Micro ATX, Mini-ATX |
| Number of 3.5" bays | 3 |
| Material | SPCC |
| Product colour | Green |
| Anti-dust filter | Yes |
| Suitable for | Home/Office |
| Maximum CPU cooler height | 210 mm |
| Maximum graphics card length | 400 mm |
| Number of expansion slots | 4 |
| Maximum PSU length | 220 mm |
| LED indicators | Activity |
| Cable management | Yes |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Power supply location | Bottom |
| Supported power supply form factors | ATX |

### 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 |
| USB Type-C ports quantity | 1 |

### Cooling

| Feature | Value |
|---|---|
| Side fans diameters supported | 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) | 2 |
| Number of top fans supported (max) | 2 |
| 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 | 3.5 |
| SSD form factor | 2.5" |

### Weight & dimensions

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

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

## FAQ

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

The price is 155.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 21.07.2026 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 300 Matcha Green 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 5.25" bays, power supply included, 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 300 Matcha Green?

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/10850968/65009805_large.webp