The Jonsbo TK-4 is an ATX mid-tower PC case known for its dual-chamber design and panoramic, curved tempered glass panels, which offer a seamless view of internal components. It is available in various finishes, including black, white, and a wood accent version.
Key Features and Specifications
Design: Features a "sea view room" or "fish tank" aesthetic with a large, U-shaped curved tempered glass panel on the front and side for an unobstructed view of your hardware. It utilizes a dual-chamber design to ensure optimal cooling and facilitate cleaner cable management.
Motherboard Support: The case accommodates a range of motherboard sizes including ITX, M-ATX, and ATX. It also supports "back-connect" (BTF) motherboards, allowing for a build with no visible cables in the main chamber.
Cooling Options: Designed for maximum cooling performance, it supports up to eleven fans and large radiators.
Fan Support: Up to three 140mm fans can be mounted on the top, bottom, and side panels, plus two 92mm fans at the rear.
Radiator Support: It can accommodate large radiators up to 420mm on both the top and bottom panels, making it suitable for custom water-cooling loops.
Component Clearance:
GPU Length: Supports high-end graphics cards up to 460mm in length.
CPU Cooler Height: Can accommodate CPU air coolers up to 175mm tall.
PSU Length: Supports standard ATX power supplies up to 200mm long.
Materials and Build Quality: The chassis is constructed from durable materials, including 1.0mm SGCC steel, 2.0mm aluminum alloy, and 4mm tempered glass.
Front I/O: The front panel features modern connectivity, including one USB 3.2 Gen 2 Type-C port, one USB 3.0 Type-A port, and a combined audio jack.
Expert and User Opinions
Aesthetics: Reviewers and users consistently praise the case's unique and great appearance, particularly the curved glass design which offers a premium and "showcase-worthy" look for RGB builds.
Build Quality: The sturdy construction, combining steel and aluminum, feels high quality and durable according to users.
Ease of Use: The dual-chamber design is noted as being roomy and easier to work with, simplifying cable management.
Airflow: While generally fine, one user review mentions that the airflow is not the best, suggesting the larger version might offer better performance in that regard.
Cable Management: The support for back-connect motherboards is a significant pro, allowing for exceptionally clean, cable-free builds in the main viewing area.
👉MB: E-ATX / ATX / Micro-ATX / Mini-ITX
👉Front I/O: USB 3.0 ×1, USB Type-C ×1, HD Audio
👉Cooling Support: radiators up to 360 mm
👉GPU C: Up to 420 mm
👉PSU Support: Standard ATX PSU
👉Dimensions (L × W × H): 430 × 245 × 475 mm
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