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Under the 0.7mm SPCC steel frame, the Xtreme Smart A21-Ultra accommodates ATX motherboards and 420mm graphics cards. Three pre-installed ARGB fans drive airflow through the mesh front to stabilize internal temperatures. This mid-tower chassis fits 360mm radiators but requires a separate power supply.
Key Features
- 3 ARGB Fans: Pre-installed 120mm fans synchronize with motherboard headers for lighting control. These move air through the chassis to stabilize temperatures during high humidity.
- Clip-on Tempered Glass: Tool-free side panel snaps into place for fast hardware access. The clear surface resists scratches better than standard acrylic panels.
- 0.7mm SPCC Steel: Heavy-gauge metal construction prevents chassis warping under heavy component weight. It reduces structural vibration during high fan speeds.
- 420mm GPU Space: Internal dimensions fit 420mm long graphics cards. This clearance fits flagship triple-fan GPUs without removing front intake fans.
- 360mm Radiator Support: Mounting points fit 280mm or 360mm liquid cooling loops. This setup lowers CPU thermals during intensive rendering tasks.
Frequently Asked Questions
Does Smart A21-Ultra support 360mm radiator?
The chassis fits 360mm radiators in both the front and top mounting positions. This layout supports liquid cooling for high-wattage processors.
What is the GPU clearance for Xtreme A21-Ultra?
The internal bay measures 420mm for graphics card clearance. It fits the longest modern GPUs without hitting the front intake fans.
