# PC Case Fractal Design Define Nano S Mini Tower Black

**URL:** https://aio.lv/en/product--fractal-design-fd-ca-def-nano-s-bk--140272
**Data updated:** 2026-02-17 11:42 (EET)
**Category:** Computer Cases
**Manufacturer:** Fractal Design
**Manufacturer code:** FD-CA-DEF-NANO-S-BK
**EAN:** 7350041084129
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 77.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fractal-design-fd-ca-def-nano-s-bk--140272

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 7.09 EUR |

## Summary description

The Fractal Design Define Nano S is a compact Mini Tower PC case designed for optimal airflow and cooling. It features a sleek black finish, supports ATX power supplies, and includes one 140 mm front fan and one 120 mm rear fan. The case accommodates both 2.5" and 3.5" HDDs, ensuring versatile storage options. With dimensions of 203 mm width, 400 mm depth, and 330 mm height, it fits well in any setup while providing excellent performance.

## Long description

The Fractal Design Define Nano S is a compact Mini Tower ITX case designed to house high-end, full-size components while maintaining a small footprint. It features superior sound dampening throughout the interior, ModuVent™ top vents, and an ATX-like internal layout to simplify component installation. The case ships in black and supports ATX power supplies, multiple drive configurations and effective cooling for enthusiast systems.
Advantages
The Define Nano S provides an efficient airflow path with mounts for simultaneous radiators, two included Dynamic Series fans (one 140 mm front, one 120 mm rear) and removable dust filters on the front and bottom. Sound-dampening material and ModuVent™ vents allow quiet operation without sacrificing cooling. Its small Mini Tower dimensions and ITX motherboard support make it suitable for compact builds that still accept full-size components.
Suitable for
Compact high-performance ITX gaming or workstation builds
Quiet home office or media center PCs
Systems requiring multiple drives (2 x 3.5" and 2 x 2.5" supported)
Liquid cooling setups with simultaneous radiators
Key specifications
Model: Fractal Design Define Nano S (FD-CA-DEF-NANO-S-BK)
Form factor: Mini Tower, supports ITX motherboards
Included fans: 1 × 140 mm (front), 1 × 120 mm (rear)
Drive bays: 2 × 3.5" and 2 × 2.5"
Front I/O: 2 × USB 3.2 Gen 1 Type-A
Power supply: ATX (not included)
Filters: Removable dust filters on front and bottom
Color: Black; Weight: 5 kg; Dimensions (W×D×H): 203 × 400 × 330 mm
How to use
Install an ITX motherboard and ATX power supply, mount storage drives in the supplied 3.5" and 2.5" bays or compatible brackets, and install the included front 140 mm and rear 120 mm fans. Use the ModuVent™ top covers if additional top-mounted cooling or noise reduction is required. Route cables along the internal channels to maintain unobstructed airflow and place the removable dust filters on front and bottom intakes for easy cleaning.
Usage recommendations
For optimal quiet cooling, configure intake and exhaust fans to create a balanced airflow, clean the front and bottom dust filters regularly, and use the ModuVent™ panels to tune top ventilation according to radiator or fan configurations.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Mini Tower |
| Supported motherboard form factors | ITX |
| Number of 3.5" bays | 2 |
| Number of 2.5" bays | 2 |
| Side window | No |
| Product colour | Black |
| Anti-dust filter | Yes |
| Number of internal 3.5" bays | 2 |
| Maximum CPU cooler height | 162 mm |
| Maximum graphics card length | 315 mm |
| Number of expansion slots | 2 |
| Maximum PSU length | 160 mm |
| LED indicators | Y |
| Cable management | Yes |
| Reset button | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Power supply location | Bottom |
| Supported power supply form factors | ATX |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Audio input | Yes |
| Audio output | Yes |

### Cooling

| Feature | Value |
|---|---|
| Front fans installed | 1x 140 mm |
| Number of front fans supported (max) | 2 |
| Front fans diameters supported | 120, 140 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 140, 120 |
| Bottom fans diameters supported | 120 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Number of bottom fans supported (max) | 1 |
| Rear fans installed | 1x 120 mm |
| Rear radiator sizes supported | 120 |
| Front radiator sizes supported | 120, 140, 240, 280 |
| Top radiator sizes supported | 120, 240 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 3.5, 2.5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 5 kg |
| Height | 330 mm |
| Width | 203 mm |
| Depth | 400 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 6200 g |
| Package depth | 420 mm |
| Package height | 485 mm |
| Package width | 275 mm |

### Other features

| Feature | Value |
|---|---|
| Volume | 26.8 L |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

## FAQ

### How much does the PC Case Fractal Design Define Nano S cost, and is it available for purchase?

The price is 93.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fractal Design products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fractal Design service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, side window, power supply included, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/140272/64869078_large.webp