# PC Case Thermaltake 300 Bumblebee Micro Tower Yellow

**URL:** https://aio.lv/en/product--thermaltake-ca-1y4-00s4wn-00--10850970
**Data updated:** 2025-12-30 12:46 (EET)
**Category:** Computer Cases
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CA-1Y4-00S4WN-00
**EAN:** 4711475641105
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 153.49 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 126.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-ca-1y4-00s4wn-00--10850970

## 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 | 7.30 EUR |

## Summary description

The Thermaltake 300 Bumblebee Micro Tower in yellow is a stylish and compact PC case designed for efficient cooling and easy access. It supports ATX power supplies located at the bottom and accommodates various fan sizes (120mm and 140mm) for optimal airflow. With dimensions of 342mm width, 281mm depth, and 551mm height, it can house 3.5" HDDs and 2.5" SSDs, making it versatile for different setups.

## Long description

The Thermaltake Tower 300 Bumblebee is an M-ATX micro tower chassis in a distinctive octagonal prism shape with a classic vertical profile. It supports up to a 420mm AIO radiator on the right side, accommodates full-size GPUs up to model 4090 and PSUs up to 220mm, and includes two pre-installed 140mm PWM CT140 fans. The case accepts up to three 2.5" SSDs or three 3.5" HDDs, provides tool-free removable glass and perforated panels, and features top-panel I/O with one USB-C (USB 3.2 Gen 2) and two USB 3.0 ports. Optional accessories such as a 3.9" LCD Screen Kit and a Chassis Stand Kit are available separately for horizontal placement and display customization.
Advantages
The Tower 300 Bumblebee combines compact vertical design with wide hardware compatibility, supporting large GPUs, a 420mm radiator, multiple fan configurations and standard ATX-style PSUs up to 220mm. Tool-free tempered glass and perforated panels allow easy access. Pre-installed CT140 fans and dust filters on multiple sides provide effective airflow and dust protection. Optional LCD and stand kits enable display customization and alternative horizontal placement.
Suitable for
Compact gaming or workstation builds using Micro-ATX motherboards
High-performance systems requiring multiple fans or a 420mm AIO radiator
Users who want a visually distinct case with optional LCD and horizontal placement
Key specifications
Form factor: Micro Tower, supports Micro-ATX and Mini-ITX
GPU clearance: up to 400mm (without power cover); supports high-end GPUs such as RTX 4090
CPU cooler height: up to 210mm
PSU length: up to 220mm
Radiator support: up to 420mm on the right side (also supports 360mm/420mm options)
Pre-installed fans: two 140mm CT140 PWM (top)
Drive bays: up to three 2.5" SSDs or three 3.5" HDDs
Front/top panels: three 3mm tempered glass panels (front) and two perforated side panels; tool-free removal
I/O ports: 1 × USB 3.2 Gen 2 Type-C, 2 × USB 3.0
Material: SPCC; Colour: Yellow
Weight: 8.3 kg
How to use
Install a Micro-ATX or Mini-ITX motherboard and route cables through the case openings. Mount the power supply at the bottom (up to 220mm) and install storage drives in the available 2.5" or 3.5" bays. For liquid cooling, install up to a 420mm AIO radiator on the right-side bracket or use the removable fan bracket to fit three 120/140mm fans. Panels are removable without tools for component installation and maintenance. If using the optional Chassis Stand Kit, remove the original feet, attach the new bottom cover and place the chassis on the stand; position radiators above the AIO pump when possible.
Usage recommendations
For best thermal performance, use the pre-installed CT140 fans in combination with additional fans or a right-side 420mm AIO, ensure dust filters are kept clean, and when placing the case horizontally with the optional stand, position the radiator higher than the AIO pump to avoid pump issues.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Micro Tower |
| Supported motherboard form factors | Micro ATX, Mini-ATX |
| Number of 3.5" bays | 3 |
| Number of 2.5" bays | 3 |
| Side window | No |
| Material | SPCC |
| Product colour | Yellow |
| 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 Bumblebee cost, and is it available for purchase?

The price is 153.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 110 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 300 Bumblebee 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 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 Bumblebee?

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/10850970/65009815_large.webp