Overview

  • 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

Capacity & configuration

Enclosure Type
Mid tower
Lighting Type
Single color

Dimensions & weight

Product Name
Fractal Design Define 7 Black Brushed Aluminum/Steel E-ATX Silent Modular Mid Tower PC Case
Product Height
18.7 inches
Product Width
9.5 inches
Product Depth
21.5 inches
Product Weight
29.7 ounces
Maximum CPU Cooler Height
185 millimeters

Features

Brand
Fractal Design
Color
Black
Motherboard Form Factor
EATX
Maximum GPU Length
491 millimeters
Number of Expansion Slots
9
USB Port Location
Top
Number of USB Ports (Total)
5
USB Ports
2 x USB-A 2.0
Headphone Jack
Yes
Microphone Input
Yes
Window Panel(s)
None
Customizable Case Lighting
No
Number of Fans Supported
9
Cooling System
Not included
Number of Fans Included
3
Case Material
Steel
UPC
843276102197

Power & warranty

Model Number
FD-C-DEF7A-01
Maximum Power Supply Length
250 millimeters
Warranty - Parts
2 years
Warranty - Labor
None

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
ItalianfoxMay 6, 2026 · Verified purchase ★★★★★

Just great - Quality made. Lots of flexibility to install multiple drives. This is my 4th Fractal case.. Define 5,define 6, define 7 and define 7xl.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat