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header-product PC case Fractal Design Define Nano S - Window Mini Tower Black
90.99 €

PC case Fractal Design Define Nano S - Window Mini Tower Black

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Short description

The Fractal Design Define Nano S - Window 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" HDD sizes, making it versatile for various storage needs. With dimensions of 203 mm width, 400 mm depth, and 330 mm height, it fits well in any setup while providing ample space for components.
Available for order: 12 pcs.
Warranty: 2 Years
SKU: 171811
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 5.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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afterward

3 mth. х 30.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.53 euros per month
Together cheaper
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Product information

Description

The Fractal Design Define Nano S - Window is a compact Mini Tower ITX case engineered for efficient airflow and quiet operation. Finished in black, it supports ATX power supplies, accepts full-size high-performance components in an ITX layout, and includes one 140 mm front fan and one 120 mm rear fan. The case offers removable dust filters on the front and bottom intakes, a side window for component visibility, and mounting options for simultaneous radiators to enable effective cooling of enthusiast-level systems.

Advantages

The case combines an ATX-like internal layout in a small Mini Tower footprint, enabling installation of full-size components while preserving a compact external size. Integrated sound-dampening material and Fractal Design’s ModuVent™ top vents reduce noise without restricting cooling options. Removable dust filters and an unobstructed airflow path simplify maintenance and help keep internal temperatures low.

Suitable for

  • Compact gaming or high-performance ITX builds
  • Silenced home or office PCs where low noise is important
  • Systems requiring multiple storage drives (2.5" and 3.5")
  • Builds with water cooling using simultaneous radiators

Key specifications

  • Form factor: Mini Tower, supports ITX motherboards
  • Included fans: 1 × 140 mm front, 1 × 120 mm rear
  • Drive bays: supports 2 × 3.5" and 2 × 2.5" drives
  • Power supply: supports ATX power supplies (not included)
  • Front I/O: 2 × USB 3.2 Gen 1 Type-A ports
  • Dimensions (W × D × H): 203 × 400 × 330 mm
  • Weight: 4.6 kg
  • Side panel: windowed side panel for component visibility
  • Dust protection: removable front and bottom dust filters
  • Top vents: ModuVent™ configuration for optional ventilation or sound dampening

How to use

Install an ITX motherboard and ATX power supply according to the case’s internal mounting points. Mount storage drives into the provided 2.5" or 3.5" locations and connect the included 140 mm front and 120 mm rear fans to the motherboard or fan controller. Use the removable dust filters on the front and bottom intakes to reduce dust ingress; remove them easily for cleaning. Configure ModuVent™ top panels as needed for additional ventilation or to prioritize noise reduction.

Usage recommendations

For quiet operation while maintaining cooling performance, use the case’s ModuVent™ panels in a partially open configuration combined with the supplied front 140 mm fan and a low-noise CPU cooler or AIO radiator. Regularly clean the front and bottom dust filters to ensure unobstructed airflow and stable component temperatures.

Specifications

Type:
PC
Form factor:
Mini Tower
Number of 3.5" bays:
2
Number of 2.5" bays:
2
Side window:
Yes
Power supply included:
No
USB 2.0 ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
Weight:
4.6 kg
Supported motherboard form factors:
ITX
Product colour:
Black
All features

Design

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:
Yes
Product colour:
Black
Anti-dust filter:
Yes
Number of internal 3.5" bays:
2
Maximum CPU cooler height:
160 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

Power supply included:
No
Power supply location:
Bottom
Supported power supply form factors:
ATX

Ports & interfaces

USB 2.0 ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0
Audio input:
Yes
Audio output:
Yes

Cooling

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

Supported HDD sizes:
3.5, 2.5

Weight & dimensions

Weight:
4.6 kg
Height:
330 mm
Width:
203 mm
Depth:
400 mm

Packaging data

Package weight:
5800 g
Package depth:
420 mm
Package height:
485 mm
Package width:
275 mm

Other features

Volume:
26.8 L

Logistics data

Harmonized System (HS) code:
84733080

Packaging content

Manual:
Yes

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

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

The price is 90.99 € (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 20.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can PC case Fractal Design Define Nano S be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the PC case Fractal Design Define Nano S online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.