The Define Nano S is an ITX case that features compatibility with high end, full-size components, superior sound dampening, and an ATX-like layout.The case includes two Dynamic Series fans with both bottom and front intakes protected by easy-to-clean, removable dust filters.With its mounting capabilities for simultaneous radiators and unobstructed airflow path, the Define Nano S can cool enthusiast-level components.Equipped with Fractal Design s signature ModuVent technology on the top vents and sound dampening throughout, the Define Nano S can run a powerful system quietly, a hallmark of the Define series.
| Design | |
| Form factor: | Mini Tower |
| Type: | PC |
| Product colour: | Black |
| Supported motherboard form factors: | ITX |
| Number of 3.5" bays: | 2 |
| Number of 2.5" bays: | 2 |
| Number of internal 3.5" bays: | 2 |
| Number of expansion slots: | 2 |
| Side window: | ![]() |
| Anti-dust filter: | ![]() |
| Cable management: | ![]() |
| Reset button: | ![]() |
| LED indicators: | ![]() |
| Maximum CPU cooler height: | 16 cm |
| Maximum graphics card length: | 31.5 cm |
| Maximum PSU length: | 16 cm |
| Power supply | |
| Power supply included: | ![]() |
| Power supply location: | Bottom |
| Supported power supply form factors: | ATX |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 2 |
| Audio input: | ![]() |
| Audio output: | ![]() |
| Cooling | |
| Front fans installed: | 1x 140 mm |
| Number of front fans supported (max): | 2 |
| Front fans diameters supported: | 120,140 mm |
| Rear fans installed: | 1x 120 mm |
| Number of rear fans supported (max): | 1 |
| Rear fans diameters supported: | 120 mm |
| Number of top fans supported (max): | 2 |
| Top fans diameters supported: | 120,140 mm |
| Number of bottom fans supported (max): | 1 |
| Bottom fans diameters supported: | 120 mm |
| Front radiator sizes supported: | 120,140,240,280 mm |
| Rear radiator sizes supported: | 120 mm |
| Top radiator sizes supported: | 120,240 mm |
| Storage | |
| Supported HDD sizes: | 2.5,3.5" |
| Packaging content | |
| Manual: | ![]() |
| Weight & dimensions | |
| Width: | 203 mm |
| Depth: | 400 mm |
| Height: | 330 mm |
| Weight: | 4.6 kg |
| Packaging data | |
| Package width: | 275 mm |
| Package depth: | 420 mm |
| Package height: | 485 mm |
| Package weight: | 5.8 kg |
| Logistics data | |
| Harmonized System (HS) code: | 84733080 |
| Other features | |
| Volume: | 26.8 L |