Fractal Design Define 7 Black Brushed Aluminum / Steel E-ATX Silent Modular Mid Tower Computer Case
Fractal Design Define 7 Black Brushed Aluminum / Steel E-ATX Silent Modular Mid Tower Computer Case
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Fractal Design Define 7 Black Brushed Aluminum / Steel E-ATX Silent Modular Mid Tower Computer Case

|4 ratings

Key item features

  • Versatile Modularity: Features a dual-layout interior designed to effortlessly accommodate E-ATX motherboards up to 285mm, establishing a new standard for modularity and flexibility in build configurations.
  • Advanced Cooling: Offers impressive water-cooling capabilities, supporting radiators up to 420mm, alongside nine fan positions, with three Dynamic X2 GP-14 fans included for optimal airflow.
  • Extensive Storage: Provides substantial storage options, allowing for up to 14 x 3.5” HDDs and 4 x 2.5” SSDs when utilizing the dedicated Storage Layout for comprehensive data housing.
  • Quiet Operation: Engineered with silence-optimized construction and integrated industrial sound-damping materials throughout, ensuring a significantly quiet computing environment.
  • Enhanced Accessibility: Boasts a new chassis design that fully exposes the interior on three sides, complemented by tool-less, top-latching side panels for effortless access and simplified maintenance.
  • Adaptable Design: Includes a top panel that seamlessly swaps between a sound-dampened solid steel option and a filtered ventilation setup, offering tailored performance and acoustic preferences.
  • Premium Frontage: Equipped with a black brushed aluminum front panel featuring dual-handed hinges and secure magnetic latching, combining aesthetic appeal with functional convenience.
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Specs

Computer case type, E-ATX TowerWeight, 29.65 lbCompatible fan sizes, 140 mmFeatures, Water Cooling SupportBrand, Fractal DesignColor, Black

About this item

Product details

Fractal Design Define 7 Black Brushed Aluminum / Steel E-ATX Silent Modular Mid Tower Computer Case is the latest pinnacle of the renowned Define series, setting a new standard for what you should expect from a mid-tower case when it comes to modularity, flexibility and ease of use. The dual-layout interior, industrial sound damping, and classic styling make it an easy choice for any design-conscious PC builder in need of a versatile and dependable case that accommodates ambitious builds and leaves you room to grow.
  • Dual-layout interior easily fits motherboards up to 285 mm E-ATX
  • New chassis design opens to fully expose the interior on three sides
  • Impressive water-cooling with support for radiators up to 420mm
  • Supports up to 14 x 3.5” HDDs and 4 x 2.5” SSDs in Storage Layout
  • Silence-optimized construction with industrial sound-damping
  • Top panel effortlessly swaps from sound dampened solid steel to filtered ventilation
  • Aluminum front panel with dual-handed hinges and magnetic latching
  • 9 x 140/120mm fan positions with 3 x Dynamic X2 GP-14 fans included
  • Tool-less, top-latching panels on both sides
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Specifications

Computer case type

E-ATX Tower

Weight

29.65 lb

Compatible fan sizes

140 mm

Features

Water Cooling Support

Warranty

Warranty information

Limited Warranty period (parts): 2 Limited Warranty period (labor): 2 years

Customer ratings & reviews

4.8 out of 5 stars
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4 ratings3 reviews
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Showing 1-3 of 3 reviews

Jan 21, 2026
Reviewer name: Steven
Item details
Color: Black
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A Specialized Foundation for the Home Studio

Choosing a case for an instrumental recording rig comes down to one requirement: noise floor. After researching professional circles, the Define 7 stood out as a primary recommendation. Upon unboxing it, the reason is clear. At nearly 30 lbs, this unit is built with significant mass and integrated sound-dampening panels designed specifically to isolate internal component noise from the outside world. Configuration %26 Cooling: For my use case, silence is non-negotiable. While the Define 7 supports complex water-cooling loops, I am sticking with air cooling to avoid the long-term risks of pump noise or potential leaks. I'll be utilizing the "Open Layout" configuration; by removing the internal drive plate, I'm creating a massive, unobstructed cavern for airflow. This is ideal for keeping my three NVMe drives cool without needing high-RPM fan speeds. The Fans: I've given the included fans a neutral 3-star rating. While they are likely sufficient for a standard office or gaming PC, they don't meet the "near-silent" threshold required for high-sensitivity microphone work. I am replacing them with specialized PWM fans to ensure the system remains inaudible during recording sessions. Physical Footprint %26 The "Cart" Struggle: Potential buyers should note the dimensions. This is a "Mid-Tower" in name only—it is physically massive (approx. 9.5" W x 21" L). A word of caution: finding a rolling stand for this is surprisingly difficult. Most standard PC carts are far too short for a 21-inch depth. If you want this mobile, you'll likely need to skip the "Mid-Tower" accessories and search specifically for "Full Tower" or heavy-duty server dollies to accommodate the length. Final Thought: At roughly $200, you are paying for the engineering and the modularity. For a professional recording environment where the computer needs to "disappear" sonically, the investment is justified. It provides a clean, vibration-resistant home for high-end components that should serve my studio for years. Below I added a rear image to give an idea of what could be expected to fit into the mid-tower case. One could always Google-It to check out the whole thing.

Incentivized Review
Helpful?7JHZN2KEYM5L959787127
Feb 17, 2025
Reviewer name: JimInNH
Item details
Color: Black
Sold and shipped byNewegg Inc.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Case

So many options, this is one of the most customizable cases I have ever used.

Incentivized Review
Helpful?7JHZN2KEYM5L959787127
Jun 15, 2025
Reviewer name: anonymous
Item details
Color: Black
Sold and shipped byNewegg Inc.
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Fantastic NAS Case

This case is fantastic if you plan to use it for something like a NAS or otherwise something that doesn't have super critical airflow concerns. The airflow doesn't seem to necessarily be bad, but most configs will leave it with very little intake. While the manual itself could use some work, the rest of the case is generally pretty great. Do keep in mind how heavy it is, though! Once you've got it loaded, it's very heavy.

Incentivized Review
Helpful?7JHZN2KEYM5L959787127
Current price is $225.46
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