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Deal.ai › Fractal Design › Computer Cases
Fractal Design
Fractal Design Define 7 Black Solid Mid-Tower

Fractal Design Define 7 Black Solid Mid-Tower

4.6(59 ratings)

Best price now

$129.99at Best BuyChecked 8 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $129.99 at Best Buy (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Fractal Design Define 7 Black Solid Mid-Tower

The Define 7 is Fractal Design's mid-tower ATX case built around quiet, modular builds. Its steel, aluminum and plastic panels are lined with sound-dampening material, and the interior is highly reconfigurable: the storage layout can be swapped between a 6-drive 3.5-inch stack and a 2.5-inch setup, and the front panel can be opened for airflow or closed for silence. It fits E-ATX boards, graphics cards up to 491 mm and coolers up to 185 mm, with room for nine 120 mm fans and a 5.25-inch bay. Reviewers praise the build quality, cable management and flexibility, while noting the solid front door restricts airflow and the case is heavy and large for a mid-tower.

Best forQuiet-focused buildersWorkstation and storage-heavy buildsFirst-time builders wanting room to workE-ATX and long-GPU setups
Pros
  • Sound-dampened panels keep noise down
  • Highly modular storage: up to 6x 3.5-inch or 2.5-inch trays
  • Fits E-ATX boards, 491 mm GPUs and 185 mm coolers
  • Nine 120 mm fan mounts and good radiator support
  • Tool-less panels and generous cable routing
  • Front door can be opened for airflow
Cons
  • Solid front door and closed top limit airflow
  • Heavy and bulky for a mid-tower
  • No mesh front option in this version
  • Only one 5.25-inch bay
  • Few included fans relative to mount count

Fractal Design Define 7 Black Solid Mid-Tower prices at every store

  • Best BuyNew

    In stock

    $129.99Free shippingChecked 8 h ago
    Visit Best Buy
  • NeweggNew

    In stock

    $166.70Free shippingChecked 8 h ago
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

Fractal Design Define 7 Black Solid Mid-Tower price history

Lowest price we've seen: $129.99 on Nov 10 at Best Buy. Tracked across 2 stores since Nov 10.

What reviewers say

  • 4.6 / 559 ratings

Owners rate it highly for build quality, quiet operation and interior flexibility. The main complaints are airflow through the closed front and the case's size and weight.

What people mention
  • NoisePraisedOwners say the dampened panels make builds noticeably quieter.
  • AirflowCriticisedReviewers note the closed front door restricts intake, so temperatures rise unless it is opened.
  • Build qualityPraisedOwners describe the steel panels and fit as sturdy and well finished.
  • StoragePraisedThe swappable trays are called out as useful for NAS-like or workstation builds.
  • SizeMixedSome find it heavy and bulky for a mid-tower, though the room helps building.

Specifications

Fan Mounts 92 mm
0Source
Chassis Type
Midi Tower (ATX), Full Tower (E-ATX)Source
PSU Effect (W)
0Source
Window Side Panel
No, YesSource

Questions and answers

Is the Define 7 good for a quiet build?
Yes. The side, front and top panels are lined with sound-dampening material, and reviewers say it runs quietly. Keep the front door closed for silence and open it when you need airflow.
Does it fit a large graphics card?
Yes. It supports cards up to 491 mm long, which covers most current flagship GPUs. Check radiator placement if you also mount a front AIO.
Can I fit an E-ATX motherboard?
Yes. It supports E-ATX, ATX, Micro-ATX and Mini-ITX boards. E-ATX builds leave less room for cable routing.
How many drives can it hold?
Up to six 3.5-inch drives or a mix of 3.5-inch and 2.5-inch drives using the modular trays. The layout can be rearranged for more radiator space.
Does it come with fans?
It ships with Fractal's Dynamic X2 fans, typically two 140 mm front and one 120 mm rear. There are mounts for up to nine 120 mm fans total.
Is there a glass side panel version?
Yes, a tempered glass version exists. It looks better but lets more noise out than the solid panel.
Where is the Fractal Design Define 7 Black Solid Mid-Tower cheapest?
At Best Buy, for $129.99, as of our latest check.
What do buyers say about the Fractal Design Define 7 Black Solid Mid-Tower?
Rated 4.6 out of 5 from 59 ratings.
Where can I buy the Fractal Design Define 7 Black Solid Mid-Tower?
2 stores we checked sell it, including Best Buy, Newegg.

Stores we've priced the Fractal Design Define 7 Black Solid Mid-Tower at

  • Best Buy deals and prices
  • Newegg deals and prices

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Depth (")
21.535Source
Fan Controllers
NoSource
Fan Mounts Total
9Source
USB-A
YesSource
2.5" bays (pcs)
2Source
USB-C
YesSource
Microphone (3.5mm) Port
YesSource
Headphone (3.5mm) Port
YesSource
Release Year
2020Source
Motherboard Support
E-ATX, Micro-ATX, ATX, Mini-ATXSource
Height (")
18.701Source
Graphics Card Length (max) (mm)
491.0Source
Liquid Cooling Support
Yes, NoSource
Fan Mounts 90 mm
0Source
Fan Mounts 200 mm
0Source
CPU Cooler Height (max) (mm)
185.0Source
Soundproof
NoSource
Mesh front
NoSource
Color
BlackSource
Material
Plastic, Steel, AluminumSource