# PC Case Fractal Design Define 7 Midi Tower Black

**URL:** https://aio.lv/en/product--fractal-design-fd-c-def7a-01--3093510
**Data updated:** 2026-02-17 11:43 (EET)
**Category:** Computer Cases
**Manufacturer:** Fractal Design
**Manufacturer code:** FD-C-DEF7A-01
**EAN:** 7340172702191
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 131.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fractal-design-fd-c-def7a-01--3093510

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 12.83 EUR |

## Summary description

The Fractal Design Define 7 Midi Tower Black is a versatile PC case designed for optimal airflow and cooling. It supports ATX power supplies located at the bottom and accommodates front, rear, and top fans with diameters of 120 and 140 mm. This case can hold HDDs of sizes 2.5" and 3.5". Weighing 13.5 kg, it combines durability with a sleek black finish, making it an excellent choice for any build.

## Long description

The Fractal Design Define 7 Midi Tower in black is a versatile mid-tower PC case that balances modularity, airflow and quiet operation. It supports ATX, Micro-ATX and Mini-ITX motherboards, accommodates bottom-mounted PSUs and offers multiple fan and radiator mounting options. The case ships with three Dynamic X2 GP-14 fans and provides flexible interior layouts for either a high-airflow open build or a dedicated storage configuration.
Advantages
The Define 7 delivers strong cooling capacity with up to nine 120/140 mm fan positions and preinstalled high-airflow nylon filters with full PSU coverage for easier cleaning. Its dual-layout interior supports large components including E-ATX (up to 285 mm) and radiators up to 420 mm, while the included Multibracket and multiple HDD/SSD mounts allow conversion of fan positions into storage or pump mounts. Sound-damped front, top and side panels and vibration-damped HDD trays reduce noise. Front connectivity includes five USB ports with one USB 3.1 Gen 2 Type-C supporting up to 10 Gbps and fast charging.
Suitable for
Custom water-cooled systems with large reservoirs and up to 420 mm radiators
High-airflow air-cooled builds requiring multiple 140 mm fans
Storage-focused builds using up to 14 HDDs and multiple SSDs
Quiet workstation or home PC where low noise is important
Key specifications
Form factor: Midi Tower
Supported motherboards: ATX, Micro-ATX, Mini-ITX (up to 285 mm E-ATX compatibility)
Preinstalled fans: 3 × Dynamic X2 GP-14 (140 mm)
Maximum fan positions: Up to 9 (140 mm or 120 mm)
Radiator support: Front up to 360 mm, top up to 420 mm, base up to 280 mm
Drive bays: Up to 14 × 3.5" (Storage Layout) and 4 dedicated 2.5" positions; includes 6 universal HDD/SSD brackets and 2 dedicated SSD brackets
External bays: 1 × 5.25" (convertible to 140 mm fan mount)
Front I/O: 2 × USB 2.0, 2 × USB 3.2 Gen1 Type-A, 1 × USB 3.1 Gen2 Type-C
Materials: Steel, aluminium
Weight: 13.49 kg
Colour: Black
How to use
Choose the desired interior layout (Open Layout for maximum radiators and reservoirs or Storage Layout for expanded HDD capacity). Install the power supply at the bottom and mount the motherboard according to the supported form factor. Use the included Nexus+ 2 fan hub to connect and control up to three PWM and six 3-pin fans. Fit drives into the universal brackets or dedicated SSD mounts and convert unused fan positions with the Multibracket if additional storage or a pump is needed. Route cables behind the motherboard tray using the integrated cable guides and Velcro ties for a tidy build.
Usage recommendations
For best cooling performance, use the preinstalled GP-14 fans in a push-pull configuration with a compatible 360–420 mm radiator and keep front and top filters clean. When prioritising silence, use the sound-damped panels and vibration-damped trays, and balance fan speeds via the Nexus+ 2 hub or motherboard PWM control.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Micro-ITX, Micro ATX, ATX |
| Number of 3.5" bays | 6 |
| Number of 2.5" bays | 6 |
| Number of 5.25" bays | 1 |
| Side window | No |
| Material | Steel, Aluminium |
| Product colour | Black |
| Illumination | No |
| Anti-dust filter | Yes |
| Number of internal 3.5" bays | 6 |
| Maximum CPU cooler height | 185 mm |
| Maximum graphics card length | 491 mm |
| Number of expansion slots | 9 |
| Maximum PSU length | 250 mm |
| Number of external 5.25" bays | 1 |
| LED indicators | Y |
| Cable management | Yes |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | No |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Number of power supply units | 1 |
| Power supply location | Bottom |
| Supported power supply form factors | ATX |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |

### Cooling

| Feature | Value |
|---|---|
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 140, 120 |
| Rear fans diameters supported | 140, 120 |
| Top fans diameters supported | 140, 120 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 3 |
| Front radiator sizes supported | 360, 280 |
| Rear radiator installed | Yes |
| Front radiator installed | No |
| Top radiator installed | No |
| Top radiator sizes supported | 360, 420 |
| Rear radiator fan size installed | 120 |
| Bottom radiator sizes supported | 240, 280 |

### Storage

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 13.49 kg |

### Other features

| Feature | Value |
|---|---|
| Volume | 57.7 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 7 cost, and is it available for purchase?

The price is 158.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 953 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 09.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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, number of 5.25" 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, material, 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.

### Where can I download the instructions for PC Case Fractal Design Define 7?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3093510/64925139_large.webp