Description
The Jonsbo TK-3 redefines the 'sea view' PC aesthetic with its pillar-less design and curved glass transition, offering an uninterrupted look at your high-end hardware. Constructed from robust 0.7mm steel and featuring 4mm tempered glass with a factory-applied 2H hardness anti-explosion film, this chassis balances structural integrity with premium visibility. Its dual-chamber layout separates the heat-generating components from the power supply and cable management area, resulting in a cleaner build and more efficient thermal performance.
This product is for:
- Aesthetic Enthusiasts: Ideal for builders who want a 'fish tank' style showcase for RGB lighting and custom loops.
- Back-Connect Pioneers: Specifically designed to accommodate ASUS BTF and MSI Project Zero motherboards for a cable-free interior.
- High-End Gamers: Fits the largest modern graphics cards up to 420mm in length, including NVIDIA RTX 40-series cards.
- Cooling Specialists: Supports up to ten 120mm fans and dual 360mm radiators for extreme thermal management.
- Professional Creators: Offers a sleek, modern footprint that fits into professional studio environments while providing easy access to high-speed USB-C connectivity.
Detailed specifications:
- Motherboard Compatibility: ATX, M-ATX, ITX (Supports back-plug/back-connect designs)
- GPU Clearance: Maximum length of 420mm
- CPU Cooler Height: Maximum clearance of 165mm
- Radiator Support: Top 360mm/280mm; Bottom 360mm
- Fan Positions: Top (120mm*3/140mm*2), Bottom (120mm*3), Side (120mm*3), Rear (120mm*1)
- Storage Bays: 3.5" HDD*2 or 2.5" SSD*1 + 3.5" HDD*1
- Front I/O: USB 3.2 Gen 2 Type-C*1, USB 3.0*2, Audio/Mic 2-in-1
- Dimensions: 288mm (W) x 438mm (D) x 415mm (H)
Building in the Jonsbo TK-3 is a streamlined experience thanks to its spacious dual-chamber architecture. By moving the ATX power supply (up to 220mm) and storage drives behind the motherboard tray, the main compartment remains open for maximum airflow. The inclusion of support for back-connect motherboards means that even novice builders can achieve a professional-grade look with virtually no visible wires. The 270-degree glass panel is secured safely, and the pre-applied protective film ensures the glass remains scratch-resistant during the assembly process.
Compared to traditional mid-tower cases, the Jonsbo TK-3 offers significantly better visibility and a more modern internal layout. While many panoramic cases still feature a corner pillar that breaks the visual flow, the TK-3 uses a seamless glass approach. Furthermore, its support for back-connect motherboards sets it apart from older dual-chamber designs, making it a future-proof choice for users looking to adopt the latest motherboard standards without sacrificing the ability to mount large 360mm liquid cooling solutions.
Q&A:
Does the Jonsbo TK-3 support back-connect motherboards? Yes, the chassis is designed with specific cutouts to support ATX and M-ATX motherboards with connectors on the rear, such as the ASUS BTF series.
What is the maximum GPU length for this case? The TK-3 can accommodate high-end graphics cards up to 420mm in length, making it compatible with almost all flagship GPUs.
How many radiators can I install in the TK-3? You can install a 360mm or 280mm radiator at the top and an additional 360mm radiator at the bottom for comprehensive liquid cooling.
Is the tempered glass safe to handle? The case uses 4mm tempered glass with a 2H hardness anti-explosion film already applied, providing extra safety and scratch resistance.
What are the front panel connectivity options? The I/O panel includes one high-speed USB 3.2 Gen 2 Type-C port, two USB 3.0 ports, and a combined audio/microphone jack for modern peripheral support.
