Fractal Design
Define Nano S
The Define Nano S is a compact Mini-ITX case from Fractal Design featuring sound-dampened steel panels and support for high-end components.
The Define Nano S is a Mini-ITX case designed for compact builds with a focus on noise reduction. It supports ITX and Mini DTX motherboards and has dimensions of 203 x 330 x 400 mm. The case weighs 5 kg and features industrial sound-dampened steel side panels to minimize noise. It includes two 3.5" HDD/2.5" SSD bays and two dedicated 2.5" SSD mounts, providing flexible storage options. The case can accommodate GPUs up to 315 mm in length and CPU coolers up to 162 mm in height. It has two expansion slots. Front I/O includes two USB 3.0 ports, audio in/out, a power button with blue LED, HDD activity LED, and a reset button. Two fans are pre-installed: one 140 mm Dynamic GP14 (1000 RPM) and one 120 mm Dynamic GP12 (1200 RPM).
Specifications
| Supported motherboard form factors | ITX, Mini DTX |
|---|---|
| Dimensions (HxWxD) | 203 x 330 x 400 |
| Weight | 5 kg |
| Drive bays | 2x 3.5" HDD/2.5" SSD, 2x 2.5" dedicated SSD |
| Expansion slots | 2 |
| Max GPU length | 315 mm |
| Max CPU cooler height | 162 mm |
| Front I/O | 2x USB 3.0, Audio in/out, Power button with LED (blue), HDD activity LED (blue), Reset button |
| Pre-installed fans | 1x 140 mm Dynamic GP14 (1000 RPM), 1x 120 mm Dynamic GP12 (1200 RPM) |
| Side panel material | Industrial sound-dampened steel |