Thermaltake 300 Bumblebee Micro Tower Yellow

Mini ITX, Micro ATX, 1500RPM, 30.5 dB, 3 x 3.5” or 3 x 2.5”, USB 3.2 (Gen 2) Type-C x 1, USB 3.0 x 2, HD Audio x 1, 140 x 140 x 25 mm, 8.3 kg, Bumblebee

Description

The Tower 300 Bumblebee is an m-ATX case with a classic vertical case design and comes in an octagonal prism shape. It supports up to a 420mm AIO radiator on the right side and can accommodate up to eight 120mm/140mm fans. With a separately sold Chassis Stand Kit, users can enjoy a unique view with a special horizontal placement.

The Legacy Continues
As a new edition of The Tower Series, The Tower 300 Bumblebee 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 Bumblebee 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.

Classic Vertical Body Design
The Tower 300 Bumblebee retains the iconic contours of its predecessors, with a vertical body design but in an octagonal prism shape, allowing the chassis to have a smaller footprint and providing flexibility and minimizing obstructions to your gaming and workspace.

A Unique View - Horizontal Case Placement
With the optional chassis stand kit, which includes a bottom cover panel and a display stand for horizontal case placement, The Tower 300 Bumblebee allows for easy customization of the case for a unique viewing experience.

How to install:
1. Unscrew the original feet located on the base of the chassis
2. Install the new bottom cover of the chassis and carefully place The Tower 300 Bumblebee on the stand
*Note: It is recommended to position the radiator higher than the AIO pump.

Supports up to a 420mm Radiator on the Right
The Tower 300 Bumblebee delivers exceptional cooling that it supports up to a 420mm radiator on the right side, which effectively reduces the temperature inside the chassis and maintains optimal system performance.

Tool Free Panels for Easy Access
The Tower 300 Bumblebee features three 3mm tempered glass panels on the front and two perforated panels on each side. All are easily removable without tools.

Two CT140 PC Cooling Fans Pre-installed
The Tower 300 Bumblebee features two 140mm PWM fans on the top to provide good cooling performance.

Visually Pleasing, Totally Interactive
Maximize your Tower 300 Bumblebee’s visual effects by upgrading it with our LCD Screen Kit.

The 3.9” LCD Display allows you to monitor real-time information and upload any images or GIFs to add extra flair using the TT RGB Plus 2.0 software. It also allows you to interact with the cooling components that feature the same LCD displays. The latest version includes weather mode and time mode for users to expand the usage of our LCD displays.

Personalize Your LCD Display
Through the TT RGB Plus 2.0, the 3.9'' LCD display presents real-time information and plays JPG and GIF files with 128*480 resolution. What’s more is users can even show the time and weather information on the display, bringing great visual aesthetics and highly customizable functions to your Tower 300 Bumblebee chassis.

Choose The Way You Install
On the right side, The Tower 300 Bumblebee has the capacity to support either three 120/140mm fans or a 420mm/360mm AIO radiator. Installation is a breeze thanks to the removable fan bracket, which simplifies the process.

Air Intake and Exhaust
Featuring a vertical chassis design, The Tower 300 Bumblebee still has well-designed cold air intakes and hot air exhausts to keep the internal temperature low at all times.

We've Tested Everything, So You Don’t Have To
At Thermaltake, we always stress test our products under harsh conditions to ensure product quality. The Tower 300 Bumblebee products were tested at 100% full load for 30 minutes, with the most high-end CPU, GPU, and motherboard at the time of test, while paring with a consumer-style setup, allowing us to test how the chassis performs under real-world situations.

Massive Airflow & Incredible Performance
Thermal images were taken during thermal testing. Thanks to two CT140 PC Cooling Fans pre-installed, we were able to ensure that The Tower 300 Bumblebee comes with massive airflow, which guarantees amazing cooling performance and a low interior temperature while using the most upscale components.

Perfect Dust Protection
The Tower 300 Bumblebee has well-designed filters on the top, rear, inner sides, and inner bottom layer to protect the system from dust.

Excellent Hardware Support & Cooling Solutions
The Tower 300 Bumblebee has good hardware support. It can support a CPU cooler with a maximum height of 210mm, a GPU with a maximum length of 400mm (without power cover), a power supply with a length of up to 220mm, three 2.5‘’ SSDs or three 3.5‘’ HDDs in total. Two CT140 fans are pre-installed on the top of the case to improve thermal efficiency. An additional 120mm or 140mm fan can be installed on top of the PSU cover, and up to a 420mm/360mm AIO CPU cooler can be installed on the right side of the case, for maximum cooling performance.

How Much Storage Is Totally Up To You
For the storage compatibility, The Tower 300 Bumblebee gives maximum support of up to three 2.5‘’ SSDs or three 3.5‘’ HDDs in total.

Handy I/O Ports
One USB 3.2 (Gen 2) Type-C and two USB 3.0 ports are placed on the top panel to grant direct access when needed.

DMD: Dismantlable Modular Design
No more unreachable screw corners or gaps, installation can be a breeze with our Dismantlable Modular Design.

Specifications

Technical details
Number of 5.25" bays	0
Number of 3.5" bays	3
Number of 2.5" bays	3
Supported motherboard form factors	micro ATX, Mini-ATX
Supported HDD sizes	3.5"
Suitable for	Home/Office
Side window	No
Reset button	Yes
Product colour	Yellow
Number of expansion slots	4
Maximum CPU cooler height	8.27" (21 cm)
Maximum graphics card length	15.7" (40 cm)
Maximum PSU length	8.66" (22 cm)
Type	PC
Form factor	Micro Tower
Material
Material	SPCC
Indication
LED indicators	Activity
Ergonomics
Reset button	Yes
LED indicators	Activity
Cable management	Yes
On/off button	Yes
Design
Anti-dust filter	Yes
Material	SPCC
Number of 5.25" bays	0
Number of 3.5" bays	3
Number of 2.5" bays	3
Supported motherboard form factors	micro ATX, Mini-ATX
Suitable for	Home/Office
Side window	No
Reset button	Yes
LED indicators	Activity
Cable management	Yes
Product colour	Yellow
Number of expansion slots	4
Maximum CPU cooler height	8.27" (21 cm)
Maximum graphics card length	15.7" (40 cm)
Maximum PSU length	8.66" (22 cm)
Type	PC
Form factor	Micro Tower
On/off button	Yes
Tempered glass panel(s)	Yes
Power supply
Supported power supply form factors	ATX
Power supply included	No
Power supply location	Bottom
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Audio input	Yes
USB Type-C ports quantity	1
Cooling
Front radiator installed	No
Rear radiator installed	No
Top radiator installed	No
Number of side fans supported (max)	3
Side fans diameters supported	120 mm
Number of rear fans supported (max)	2
Rear fans diameters supported	120,140 mm
Number of top fans supported (max)	2
Top fans diameters supported	120,140 mm
Side radiator sizes supported	120,140,240,280,360,420 mm
Storage
Supported HDD sizes	3.5"
SSD form factor	2.5"
Packaging content
Manual	Yes
Weight & dimensions
Width	13.5" (342 mm)
Depth	11.1" (281 mm)
Height	21.7" (551 mm)
Weight	18.3 lbs (8.3 kg)
Packaging data
Manual	Yes
Other features
Manual	Yes