# PC Case Fractal Design Define 7 Midi Tower Black

**URL:** https://aio.lv/en/product--fractal-design-fd-c-def7a-03--3091454
**Data updated:** 2026-02-17 11:43 (EET)
**Category:** Computer Cases
**Manufacturer:** Fractal Design
**Manufacturer code:** FD-C-DEF7A-03
**EAN:** 7340172702214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 158.99 €
**Prices and availability valid until:** 2026-07-20 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-03--3091454

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 12.69 EUR |

## Summary description

The Fractal Design Define 7 Midi Tower in black offers a sleek design with ample space for components. It supports ATX power supplies and accommodates various fan sizes (120/140 mm) for optimal cooling. With support for HDD sizes of 2.5", 3.5", and 5.25", it provides flexibility for storage solutions. Dimensions: 533 mm (W) x 240 mm (D) x 451 mm (H).

## Long description

The Fractal Design Define 7 Midi Tower Black is a versatile mid-tower PC case designed for modular builds, flexible cooling configurations and straightforward cable management. It supports motherboards up to 285 mm E-ATX, offers multiple fan and radiator mounting options, and includes drive brackets and a Multibracket to adapt storage or pump placement. Front I/O provides five USB ports including one USB 3.1 Gen 2 Type-C for fast data transfer and charging.
Advantages
The case provides a modular dual-layout interior that accommodates large custom water loops or high-capacity storage setups. It ships with three Dynamic X2 GP-14 fans and has mounting capacity for up to nine 120/140 mm fans, plus filtered front access and full PSU coverage for easy maintenance. Noise-dampened panels, integrated cable guides with Velcro ties and an ultra-slim Nexus+ 2 fan hub simplify system building and keep operation quiet. A single 5.25” bay can be converted to an additional filtered front fan mount.
Suitable for
Custom water-cooling builds with large reservoirs and up to 420 mm radiators
High-storage systems requiring multiple HDDs and SSDs (Storage Layout)
Quiet workstation or home-theatre PCs where low noise is important
ATX and E-ATX gaming or productivity builds needing flexible airflow
Key specifications
Form factor: Midi Tower
Supported motherboards: Micro-ITX, Micro-ATX, ATX, E-ATX (up to 285 mm)
Drive bays: 6 × 3.5" (positions in Storage Layout), 2 SSD brackets included + 2 additional SSD positions, 1 × 5.25" (convertible)
Preinstalled fans: 3 × Dynamic X2 GP-14 (140 mm)
Maximum fan positions: up to 9 (120/140 mm)
Radiator support: front up to 360 mm, top up to 420 mm, bottom up to 280 mm
Front I/O: 5 × USB (including 1 × USB 3.1 Gen 2 Type-C)
Material: Steel, Aluminium
Dimensions: 533 × 240 × 451 mm (W × D × H)
Weight: 13.45 kg
How to use
Choose the Open Layout to maximize internal space for radiators and reservoirs or switch to the Storage Layout to prioritise hard drive capacity. Install the included Dynamic X2 GP-14 fans or add additional fans in the available mounts; use the Nexus+ 2 hub to connect up to three PWM fans and six 3‑pin fans. Convert the 5.25” bay to an extra front fan if needed, and attach the Multibracket to repurpose unused fan positions for HDD, SSD or pump mounting. Route cables behind the motherboard tray using the integrated guides and Velcro ties for a tidy installation.
Usage recommendations
For optimal noise and airflow balance, use the preinstalled GP-14 fans with additional filtered intake fans at the front and maintain the nylon filters regularly. When planning a custom loop, verify radiator clearance in your chosen layout (top up to 420 mm) and secure large reservoirs in the Open Layout for easy access.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Micro-ITX, Micro ATX, EATX, ATX |
| Number of 3.5" bays | 6 |
| Number of 5.25" bays | 1 |
| Side window | Yes |
| Material | Steel, Aluminium |
| Product colour | Black |
| Anti-dust filter | Yes |
| Maximum CPU cooler height | 185 mm |
| Maximum graphics card length | 491 mm |
| Number of expansion slots | 9 |
| Maximum PSU length | 250 mm |
| LED indicators | Y, WAN |
| Cable management | Yes |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Number of power supply units | 1 |
| 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 2 (3.1 Gen 2) 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 | 120, 140 |
| 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 | 3.5, 5.25, 2.5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 13.45 kg |
| Height | 451 mm |
| Width | 533 mm |
| Depth | 240 mm |

### 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 — 74 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 29.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can PC Case Fractal Design Define 7 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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/3091454/64924967_large.webp