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Black ATX tower with one-piece curved glass side panel, column-less design, steel frame, 270-degree view

JONSBO

JONSBO TK-3 Black ATX PC Case

SKU CH-0WGP-BXCKZ

ATX case with one-piece curved glass, 270° column-less view, dual 360 mm AIO support, ten fan slots, fits 420 mm GPU and 165 mm cooler

  • Max graphics card length420 mm
  • Housing materialSteel
  • 3.5-inch internal bays2
  • 2.5-inch internal bays1
  • Expansion card slots7
  • Front panel portsUSB3.2Gen2Type-C*1/USB3.0 × 2/AUDIO*1+MIC*1(2IN1)

Model TK-3 (Black)

  • One-piece curved glass gives a 270 degree side view without columns
  • Separated cabinet design supports back-plug (BTF) motherboards for cleaner cable routing
  • Ten fan positions plus dual 360 mm radiator mounts create strong vertical airflow
  • Fits graphics cards up to 420 mm long and CPU coolers up to 165 mm tall
  • Front panel includes USB 3.2 Gen 2 Type-C, two USB 3.0 ports and combined audio/mic jack

One-piece curved glass showcase

The JONSBO TK-3 Black is an ATX desktop case built around a single-piece curved glass panel that wraps 270 degrees without a column, giving an uninterrupted view of the internal hardware. It suits builders who want a clean, pillar-less presentation for a high-end system. The separated cabinet layout also supports back-connect BTF motherboards for tidier cable routing.

Dual 360 radiator support and ten fan positions

Cooling capacity includes room for two 360 mm radiators in top and bottom locations plus ten fan mounting points arranged for a vertical upward airflow path that avoids heat accumulation. Dust filters on the top decorative plate and bottom intake help keep the interior clean during sustained loads.

Front I/O and drive layout for modern builds

The front panel provides one USB 3.2 Gen 2 Type-C port, two USB 3.0 ports and a combined audio/mic jack. Inside there are two 3.5 inch bays and one 2.5 inch bay, while seven expansion slots accommodate long graphics cards up to 420 mm and CPU coolers up to 165 mm tall.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $106.99
Typical for this category: the median of 1,468 items is $100.99.
Max graphics card length 420 mm
Higher than about 77% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameJonsbo
Product typeATX Desktop
Product colorBlack
Storage
3.5-inch internal bays2
2.5-inch internal bays1
Ports & slots
Expansion card slots7
Front panel portsUSB3.2Gen2Type-C*1/USB3.0 × 2/AUDIO*1+MIC*1(2IN1)
Size & build
Max graphics card length420 mm
Housing materialSteel
Dust filteringYes
Product dimensions415 × 288 × 438 mm/16.34 × 11.34 × 17.24 in
Product weight7.3KGS/16.09 lb
Compatibility
CPU cooler height limit165 mm
PSU length limit220 mm

Other versions of this model

5 more in the same range

Questions about this item

How do I install the one-piece curved glass panel and what step do people get wrong?

The glass ships with an explosion-proof film that must stay on; removing it is the common error. The panel slides into the column-less frame and locks without screws.

What maintenance will the dust filters and fan positions need later?

The top decorative filter plate and bottom dust-proof filter slide out for cleaning. All ten fan positions use standard mounts, so fans can be swapped individually when bearings wear.

What limit appears first when running dual 360 mm radiators under sustained load?

The vertical upward airflow path handles heat well, but the 165 mm CPU cooler height cap restricts radiator-and-fan stacks on the top 360 mm mount.

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