Fractal Design Define R6 vs Define R4 Case Comparison

Fractal Design Define R6 and Fractal Design Define R4 are both cases with the same Internal 2.5" Drive Bays (2), Front Panel I/O (USB 2.0 Type A, USB 3.2 Gen 1 Type A) and Expansion Slots (7). The main differences are in External 5.25" Drive Bays, Internal 3.5" Drive Bays, Motherboard Compatibility and Dimensions.

Save comparison

Fractal Design Define R6	Fractal Design Define R4
Prices (Change region) - Buy now	Prices (Change region) - Buy now
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 86
Brand Fractal Design	Brand Fractal Design
Model FD-CA-DEF-R6-BKO-TG	Model FD-CA-DEF-R4-BL
Release Date 📅 August 2018	Release Date 📅 November 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (145 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► Graphics Cards ► Power Supplies ► CPU Coolers ►	Compatible PC parts Motherboards ► Graphics Cards ► Power Supplies ► CPU Coolers ►
Pros -	Pros Great cable management Fan controller Dust filter for all intake-fans Very solid Quiet
Cons -	Cons Heavy Only 2 fans included
Type ATX Mid Tower	Type ATX Mid Tower
Color Black	Color Black
Includes Power Supply No	Includes Power Supply No
External 5.25" Drive Bays 1	External 5.25" Drive Bays 2
External 3.5" Drive Bays 0	External 3.5" Drive Bays 0
Internal 2.5" Drive Bays 2	Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 6	Internal 3.5" Drive Bays 8
Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX	Motherboard Compatibility ATX, Micro ATX, Mini ITX
Front Panel I/O USB 2.0 Type A, USB 3.2 Gen 1 Type A	Front Panel I/O USB 2.0 Type A, USB 3.2 Gen 1 Type A
Dimensions 543 mm x 233 mm x 465 mm	Dimensions 232 mm x 464 mm x 523 mm
Volume 59 L	Volume 56 L
Max VGA length allowance 300 mm	Max VGA length allowance 295 mm
Max VGA length allowance (w/o HDD cage) 440 mm	Max VGA length allowance (w/o HDD cage) 430 mm
Expansion Slots 7	Expansion Slots 7
Back Connect Support No	Back Connect Support No