
As a new member of the Tower series, The Tower 300 shares the same silhouette with its predecessors, offering full display to the system components. The most obvious appearance between its families is the octagon design. You can fit 4090 GPU and a 420mm radiator in The Tower 300, keeping the motion high and the temperature low. Besides two preinstalled top fans, you can also install two 120/140mm behind the motherboard or one 120/140mm fan on top of the power cover or three 120/140mm fans at the right side fan bracket. It provides excellent hardware expandability to accommodates latest PC hardware without compensating the building experience.
Q: Are there any internal 3.5-inch drive bays?
A: This PC case has three internal 3.5-inch bays.
Q: Does the case have any USB Type-C ports?
A: The case has one USB Type-C charging port.
Q: Can the case accommodate a 420mm radiator?
A: You can fit a 420mm radiator in The Tower 300.
Q: How many fans are included in the case?
A: This PC case comes with two fans pre-installed.
Q: What is the maximum height of a CPU cooler that can be installed?
A: The maximum CPU cooler height that can be installed is 200 millimeters.
Q: What is the maximum length of a GPU that can be installed?
A: The maximum length of a GPU that can be installed is 400 millimeters.
Q: How many fans are included in the case?
A: This PC case comes with two fans pre-installed.
Q: What is the maximum height of a CPU cooler that can be installed?
A: The maximum CPU cooler height that can be installed is 200 millimeters.

As a new member of the Tower series, The Tower 300 shares the same silhouette with its predecessors, offering full display to the system components. The most obvious appearance between its families is the octagon design. You can fit 4090 GPU and a 420mm radiator in The Tower 300, keeping the motion high and the temperature low. Besides two preinstalled top fans, you can also install two 120/140mm behind the motherboard or one 120/140mm fan on top of the power cover or three 120/140mm fans at the right side fan bracket. It provides excellent hardware expandability to accommodates latest PC hardware without compensating the building experience.

The Tower 600 is an ATX case with a classic vertical case design and comes in an octagonal prism shape that is compatible with the latest hidden-connector motherboards. It supports up to a 420mm AIO radiator on the right side and a 360mm AIO radiator on the left side, and it can accommodate up to thirteen 120mm fans or nine 140mm fans. With a separately sold Chassis Stand Kit, users can enjoy a unique view with a special horizontal placement.

The Tower 600 is an ATX case with a classic vertical case design and comes in an octagonal prism shape that is compatible with the latest hidden-connector motherboards. It supports up to a 420mm AIO radiator on the right side and a 360mm AIO radiator on the left side, and it can accommodate up to thirteen 120mm fans or nine 140mm fans. With a separately sold Chassis Stand Kit, users can enjoy a unique view with a special horizontal placement.

ATX mid-tower chassis with one preinstalled 120mm fan and a perforated side panel Thermaltake V100 Mid-Tower Chassis The V100 mid-tower chassis features one preinstalled 120mm fan, a perforated side panel and supports up to a standard ATX motherboard. The V100 supports the latest PC hardware and all high-end GPU solutions, guarantees on unparalleled expandability for high-end configurations and liquid cooling system to satisfy the market where users have opted for stylish PC chassis with advanced features and aesthetic appeal. Gaming-Oriented Concept Designed for gamers, the heightened foot-stands at the bottom help enhance airflow and the side window panel offers a direct view of interior components of the system. Built-in PSU Cover Equipped with a full-length PSU cover with vent hole design to hide those unsightly cables from view and give your build a sleek and tidy look, and what's more, a better airflow. Outstanding Expandability The V100 supports motherboards up to standard ATX, a tower CPU cooler with maximum height 160mm, and a expansion slot VGA of up to 400mm in length without HDD rack. Most importantly, the hidden drive bay design guarantees expandability for more liquid cooling components. Outstanding Ventilation The V100's unparalleled cooling ability offers various mounting points to support any type of cooling you can dream of including DIY/AIO liquid-cooling systems and air-cooling units. Apart from the built-in 120mm rear fan, users are allowed to install up to 360mm DIY liquid cooling radiator or two 140mm fans at the front to optimize system ventilation.
| Pros for Thermaltake - The Tower 300 Micro ATX PC Case - Snow | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Aesthetics | Price, Build Quality, USB Ports, Space |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Had fun building in it. Squeezed in an 7900xt GPU without a problem. Great airflow and access. Highly recommend if you are looking for a case that a different form factor.
This review is from Thermaltake - The Tower 300 Micro ATX PC Case - Racing Green
user233635 Posted
This is for my husbands gaming setup. It fits on a IKEA square shelf on the top, it’s too small to fit inside but it looks great on display sitting on the top. Our old ones were also on the top but they hung over and didn’t look as aesthetically pleasing!
This review is from Thermaltake - The Tower 300 Micro ATX PC Case - Bumblebee Yellow
Jennifer Posted
I love thermal take cases. I had my last one for 10 years and it survived 3 moves. But this case just looks great and has great airflow. It was very easy to figure out and hides all the cables great. I didn’t even build a new pc I just moved every thing into this case and it feels like a brand new pc. 10 out of 10 would recommend.
This review is from Thermaltake - The Tower 300 Micro ATX PC Case - Racing Green
bestbuycustomer Posted