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Fractal Design FD-C-DEF7M-01

Define 7 Mini-Tower Case (Black)

Regular price $125.00

Highlights:

  • Compact mini tower fits Micro-ATX Mini-ITX and Mini-DTX motherboards
  • Pre-installed 140 mm front and 120 mm rear fans for good airflow
  • Supports up to seven 120 mm or four 140 mm fans for cooling
  • Quick-swap top panel balances noise dampening and ventilation
  • Front I/O includes USB-C USB 3.0 USB 2.0 and audio jacks

Every order includes:

  • Fast and secure shipping
  • Free 30-days returns
  • Manufacturer warranty
  • Lifetime customer support

Description

Overview

The Fractal Design FD-C-DEF7M-01 is a mini tower PC case designed to provide ample building space while maintaining a compact footprint. It supports Micro-ATX, Mini-ITX, and Mini-DTX motherboards, making it suitable for gaming setups, home workstations, or quiet media centers. The case accommodates graphics cards up to 13 inches long and CPU coolers up to 6.6 inches tall, ensuring compatibility with high-performance components.

Key features
  • Pre-installed 140 mm front fan and 120 mm rear fan for effective airflow out of the box
  • Support for up to seven 120 mm fans or four 140 mm fans to enhance cooling as needed
  • Mounting options for front radiators up to 280 mm and top radiators up to 240 mm for versatile water cooling setups
  • Quick-swap top panel that can be changed between a solid noise-dampening cover and a ventilated insert to balance silence and cooling
  • Full-length dust filters on the front, top, and bottom that slide out easily for maintenance and to keep components clean
  • Two universal drive trays compatible with 3.5 inch or 2.5 inch drives, plus two dedicated 2.5 inch brackets for flexible storage configurations
  • Removable top bracket that opens the case interior for easier building and upgrades
  • Front I/O panel featuring USB-C, two USB 3.0 ports, two USB 2.0 ports, and separate headphone and microphone jacks for convenient connectivity
  • One inch of clearance behind the motherboard tray with tie-down points for neat and efficient cable management
  • Ability to install ATX power supplies up to 7.9 inches long when the drive cage is removed, allowing for powerful PSU options
Key specs
  • Motherboard compatibility: Micro-ATX, Mini-ITX, Mini-DTX
  • Maximum GPU length: 13 inches
  • Maximum CPU cooler height: 6.6 inches
  • Pre-installed fans: 1 x 140 mm front, 1 x 120 mm rear
  • Fan support: up to 7 x 120 mm or 4 x 140 mm
  • Radiator support: front up to 280 mm, top up to 240 mm
  • Drive bays: 2 universal trays (3.5 inch or 2.5 inch), 2 dedicated 2.5 inch brackets
  • Power supply length: up to 7.9 inches (with drive cage removed)
  • Front I/O ports: 1 x USB-C, 2 x USB 3.0, 2 x USB 2.0, headphone and microphone jacks
  • Case type: Mini tower
Connectivity and compatibility

The front panel offers a comprehensive set of ports to connect both modern and legacy peripherals without needing to reach behind the case. The USB-C port supports fast data transfer and charging for compatible devices, while the USB 3.0 and USB 2.0 ports provide flexibility for a wide range of accessories. Separate audio jacks ensure easy connection of headphones and microphones for gaming, streaming, or conference calls.

  • USB-C port for high-speed data and power delivery
  • Two USB 3.0 ports for fast peripheral connections
  • Two USB 2.0 ports for legacy devices
  • Dedicated 3.5 mm headphone and microphone jacks
Installation and setup

Building inside this case is straightforward thanks to the removable top bracket that grants full access to the interior. The one inch of clearance behind the motherboard tray and multiple tie-down points simplify cable routing, resulting in a clean and organized build. The sliding dust filters make maintenance quick and keep your components running cooler and looking better over time.

Ideal uses and environments

This mini tower case fits well in environments where desk space is limited but component flexibility is important. It works well for gamers who want to install high-end graphics cards and cooling solutions, professionals building compact workstations, or users setting up quiet media centers. Its noise-dampening options and efficient airflow make it a strong choice for spaces where both performance and low noise are valued.

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Shipping and delivery

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns and refunds

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

Product warranty

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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