Case Chieftec Apex - GA-01B-TG-OP

The Chieftec Apex GA-01B-TG-OP is a middle tower case, aimed at more serious gaming and enthusiast builds where you want space and good air and water cooling configurations. It supports a wide range of motherboards – from Mini ITX to Extended ATX, so it does not limit you when choosing a platform. The tempered glass side panel gives you a clear view of the hardware and A-RGB fans. The strongest highlight is the combination of support for water cooling up to 420 mm at the front and really long graphics cards up to 400 mm.

What you get

The chassis is spacious enough for massive CPU air coolers up to 175 mm, which covers most serious tower solutions on the market. For the GPU, you have up to 400 mm length, so almost any high-end graphics card with a massive heatsink and triple fans fits comfortably. At the front, you can install water cooling up to 420 mm, and on top – up to 360 mm, which allows a CPU loop at the front and an additional radiator for the GPU or vice versa. It already comes with 3 x 120 mm A-RGB fans at the front and 1 x 120 mm A-RGB fan at the rear, so you have a ready basic airflow and lighting without additional costs. The power supply is mounted at the bottom and there is space for a PSU up to 200 mm, which is enough even for powerful models with modular cables.

• Supports motherboard formats ATX, mATX, Mini ITX and Extended ATX, which gives full freedom of choice – from a compact system to a massive workstation/gaming build.
• Water cooling support – at the front up to 420 mm, and on top up to 360 mm, allowing serious AIO or custom loop configurations.
• Pre-installed 4 x 120 mm A-RGB fans (3 at the front, 1 at the rear) for good initial airflow and a ready RGB look.
• Maximum graphics card length up to 400 mm, which is sufficient for most high-end GPU models with a large heatsink.
• Maximum CPU cooler height up to 175 mm, which allows mounting massive tower air coolers.
• Option to mount several additional fans: at the front 2 x 140 mm, on the PSU cover 2 x 120 mm and on the side 2 x 120 mm, for detailed airflow tuning.
• Supported PSUs up to 200 mm with bottom placement, which improves the system's balance and separates hot air from the main chamber.
• Side panel made of tempered glass, which shows the hardware and RGB lighting without compromising strength.
• Dimensions 465 x 230 x 495 mm, typical for a functional middle tower with enough internal volume for cable management and large components.

Who it is suitable for

This case is a good choice if you are planning a mid-range to high-end gaming or streaming build with a large GPU, a serious air cooler, or an AIO up to 420 mm. It is also suitable for a heavier multitasking/creator setup with an Extended ATX motherboard and a powerful power supply. If you are aiming for a maximally compact configuration or looking for something super minimalist without RGB, this chassis might be bigger and more of a "show" than necessary.

The combination of a spacious interior, strong water cooling support, and a ready set of A-RGB fans makes the Chieftec Apex GA-01B-TG-OP a practical foundation for a serious, well-cooled, and visually finished build.