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PC Case Chieftec GM-30B-M-OP, Cube, Black
The CHIEFTEC GM-30B-M-OP (Visio Air platform) is a black cube PC case designed for Micro-ATX and ATX motherboards with a dual-chamber layout and a tempered glass side panel. It combines a brushed-aluminium-style front with a mesh insert and ships with three 140 mm PWM fans (two bottom, one rear) to provide balanced airflow while keeping internal noise low. The internal arrangement supports top and bottom radiators up to 360 mm, motherboard-side 240 mm radiators, CPU air coolers up to 175 mm tall, and graphics cards up to 410 mm in length. The compact dimensions and storage options for 2.5" and 3.5" drives make it suitable for both home and work setups.
The cube form factor with a dual-chamber layout simplifies cable management and improves interior visibility through the tempered glass panel. Pre-installed 140 mm PWM fans and a ventilated front panel reduce heat accumulation while maintaining low operating noise. Support for large radiators and long GPUs offers flexibility for performance-oriented builds in a compact footprint.
Install a compatible Micro-ATX or ATX motherboard using the standoffs provided, route PSU and peripheral cables into the secondary chamber to keep the main compartment tidy, and mount storage drives in the designated 2.5" or 3.5" bays. Fit cooling components according to the available mounting positions: up to 360 mm radiators on top or bottom, a 240 mm radiator on the motherboard side, and a CPU tower cooler up to 175 mm. Connect the pre-installed 140 mm PWM fans to motherboard headers for automatic speed control.
For optimal airflow and noise balance, use PWM-controlled fan headers and position intake airflow from the bottom/front area while exhausting air through the rear and top. When installing long graphics cards, verify clearance with cable routing and front-mounted radiators.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH337 | 6 | 08.07.2026 | 66.49 € | |
| EU1 | 3 | 03.07.2026 Best delivery | 78.49 € |
| Warehouse | Stock | Delivery to the store | Store Price | |
| BT11 | 2 | 14.07.2026 | 69.99 € | |
| WH109 | 11 | 22.07.2026 | 76.99 € | |
| EU4 | 250 | 22.07.2026 | 101.99 € |
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66.49 €
Stock:
6
Delivery Date:
08.07.2026
Warehouse: WH337
|
|
78.49 €
Stock:
3
Delivery Date:
03.07.2026
Best delivery
Warehouse: EU1
|
|
69.99 €
Stock:
2
Delivery Date:
14.07.2026
Warehouse: BT11
|
|
76.99 €
Stock:
11
Delivery Date:
22.07.2026
Warehouse: WH109
|
|
101.99 €
Stock:
250
Delivery Date:
22.07.2026
Warehouse: EU4
|