Fractal Design Define 7 ATX Mid Tower Gaming PC Case

Fractal Design Define 7 ATX Mid Tower Gaming PC Case

Brand Fractal Design

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£142.98

+ £4.95 delivery

2 offers at 2 retailers

Listed since 15 April 2026

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Description

Give your rig room to shine with the black Define 7 Mid-Tower Case from Fractal Design . Intended to provide ample room and then some, this mid-tower case supports ATX, Micro-ATX, and Mini-ITX boards, as well as E-ATX motherboards up to 285mm. Users can configure the Define 7 in various ways, optimizing space for server-like capacity in Storage Layout or sticking with the default Open Layout, maximizing airflow. If opting for the latter, users can remove the installed front fan, allowing the case to fit GPUs up to 19.33". With the front fan installed, you can still fit graphics cards up to 18.38". GPUs up to 12.4" are supported when both the front fan and HDD cage are installed. Additionally, CPU coolers up to 7.28" are supported, as are power supplies up to 9.84". The Fractal Define 7 also sports nine expansion slots, two of which are vertical. Furthermore, this case also features a 5.25" external drive bay. And, in its default configuration, this case also holds as many as six 3.5/2.5" drives with two dedicated mounting trays and four positions for 2.5" drives. These options can be expanded by the user to accommodate as many as 14 storage drives in Storage Layout. Featuring a steel frame and panels, the Fractal Design Define 7 case comes with three 140mm Dynamic X2 GP-14 fans installed, and supports up to an additional six user-installed fans. Thanks to liquid cooling support, users can also ditch the fans and opt for radiators instead, with models up to 360mm fitting on the front and larger radiators up to 420mm fitting to the top of the case using the default Open Layout. Optimized for quiet operation, the front, side, and top panels of the Define 7 are designed to reduce noise, and the top can be swapped out with the included ventilated top cover to provide greater airflow at the expense of noise isolation. The front I/O panel supplies users with four USB Type-A ports, two of which are USB 3.1 Gen 1 and two of which are USB 2.0. Additionally, this panel sports a USB 3.1 Gen 2 Type-C port and dedicated 3.5mm input and output. Constructed from anodized aluminum, the front panel sits on hinges, closing with a magnetic latch and opening to allow users to access the 5.25" drive bay. Anodized aluminum front panel with reversible dual-handed hinges opens and closes easily with magnetic latching. Versatile multi-brackets convert any unused fan position to an HDD, SSD, or pump mount. Ultra-slim Nexus+ 2 fan hub connects up to three PWM fans and six 3-pin fans directly in line with cable channels along the edge of the case. Redesigned HDD cage for easier installation and improved transportation security. Tool-less, top-latching panels allow quick access while preventing accidental drops. Bridgeless expansion slots ensure obstruction-free connections for easier installation and hookup. Ventilated PSU shroud with two-part removable cover for optimal coverage and front radiator support. Easy-to-clean high airflow nylon filters on the front, top, and base with full PSU coverage and convenient front access. Detachable PSU cable shield and integrated cable guides with hook-and-loop straps further simplify cable management behind the board.

Full specifications

Marque Fractal Design
Référence fabricant fdcdef7a01
EAN 7340172702191

Fractal Design Define 7 ATX Mid Tower Gaming PC Case: complete technical analysis for 2026

The Fractal Design Define 7 ATX Mid Tower Gaming PC Case meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Fractal Design Pop XL Air RGB Tempered Glass EATX Full Tower PC Case - Black from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Who is this Périphériques informatiques for?

The Fractal Design Define 7 ATX Mid Tower Gaming PC Case benefits from the expertise of Fractal Design in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Périphériques informatiques category, this is an option we recommend without hesitation.

For intensive or occasional use

The Fractal Design Define 7 ATX Mid Tower Gaming PC Case adapts to different levels of use in the Périphériques informatiques category. Whether you use it intensively every day or more occasionally, this Fractal Design product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Fractal Design Pop XL Air RGB Tempered Glass EATX Full Tower PC Case - Black.

Against the competition

In the Périphériques informatiques market, the Fractal Design Define 7 ATX Mid Tower Gaming PC Case is well positioned thanks to its price from £147.93 and the strength of Fractal Design. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2280 £
Mid-range2280 £ to 5310 £
High-endOver 5310 £

The best times to buy the Fractal Design Define 7 ATX Mid Tower Gaming PC Case at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Fractal Design Define 7 ATX Mid Tower Gaming PC Case

How does the Fractal Design Define 7 ATX Mid Tower Gaming PC Case compare to competitors in the Périphériques informatiques category?

In the Périphériques informatiques category, the Fractal Design Define 7 ATX Mid Tower Gaming PC Case occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Fractal Design Define 7 ATX Mid Tower Gaming PC Case suitable for beginners?

Yes, the Fractal Design Define 7 ATX Mid Tower Gaming PC Case is generally appreciated by both beginners and regular users of the Périphériques informatiques category. It is quick to set up and Fractal Design usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Fractal Design Define 7 ATX Mid Tower Gaming PC Case?

Refurbished versions of the Fractal Design Define 7 ATX Mid Tower Gaming PC Case may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Fractal Design Define 7 ATX Mid Tower Gaming PC Case drop during the year?

Prices for the Fractal Design Define 7 ATX Mid Tower Gaming PC Case typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Périphériques informatiques category.

Is delivery free for the Fractal Design Define 7 ATX Mid Tower Gaming PC Case at all retailers?

Free delivery is not guaranteed for the Fractal Design Define 7 ATX Mid Tower Gaming PC Case at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

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