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Fractal Design Define R4 ATX Mid Tower Window Case Black 2X5.25 1X3.5 8X3.5INT 2X2.5SSD No PSU

Define R5 Now Available
Fractal Design Define R4 ATX Mid Tower Window Case Black 2X5.25 1X3.5 8X3.5INT 2X2.5SSD No PSU - 1
Actual product may not be exactly as shown.
Fractal Design Define R4 ATX Mid Tower Window Case Black 2X5.25 1X3.5 8X3.5INT 2X2.5SSD No PSU - 75045_l.jpg Youtube viedo Customer Photos (0)
Fractal Design
Reg. Price: $165.99  CAD
In Stock

This item is in stock and will ship as soon as possible. Usually ships in 4-8 business days. Only a few left in stock! Order yours now (more are on the way).
Open Box Price:
2 unit(s) available. Quantity advertised is updated daily and is not real-time. We cannot guarantee the availability of open box products and is available only while quantities last. Not eligible for manufacturer's rebates or offers. What is open box?
$112.20 CAD 
ON, Markham (2)

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Part #: FD-CA-DEF-R4-BL-W

SKU: 75045
Volumetric Weight: 40.29 lbs

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Customer Reviews of Fractal Design FD-CA-DEF-R4-BL-W

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Fractal Design FD-CA-DEF-R4-BL-W reviews.
Experience: 80 Days


Overall, this case is one of the best for its size. I love the 140mm fan mounts for the front and back, which isn't easy to find in many cases. As long as your motherboard allows for an H100i to fit (if applicable), then I doubt you'll have anything bad to say about it.

Experience: 14 Days

Wonderful case with tons of space Verified OwnerVerified Owner


Many drive bays
Stylish and great build quality
Comes with two fans
Great value when on sale
Bit bulky
I just grabbed this case to build a new system with some other cyber Monday deals and have been happy with it.

The quality is definitely there, and the case features plenty of space for drives, fans, or even watercooling.

Overall very happy with this case.. Its a bit bulky (deep) and could afford to be a bit more streamlined in some cases, but overall very nice!

Experience: 3 Weeks

Monolithic Verified OwnerVerified Owner


Build Quality
Sound Dampening Foam.
Weight? Can be an issue for some people I imagine
This case is gorgeous. Even with the window, where on the non-windowed version there is even more sound dampening foam, it is still a pretty quiet case. Air flow seems good, probably even better if I took out the removable drive bay cage, which would increase air flow immensely.
Cable management was a lot better than the R3. Although I really liked the cable management overall I was kept wanting just a smidgen more room on the back of motherboard tray. Also great access to behind CPU for any heatsink installing.

Experience: 5 Days

works great


solid construction with lots of space in the back
case is easy to build in and is solid for the price

Experience: 5 Days


Solid construction and quiet even with window. Lots of space and easy to build in even for a beginner like me. removable drive bays
I thought i would be able to run my corsair H100i v2 240mm radiator and fans as an intake through the front of the case but instead i had to run it as exhaust out the top (that's my bad though). could come with one more fan.
Very happy all around

Experience: 4 Weeks


Sleek looks sexy
Nice Finish
Comes with 2 140 mm fans
- Should get define S for water cooling as not that much room
- SSD slots on back of mobo tray needed
- Window could be bigger
OVERALL AMAZING Case! Everything looks awesome!
Would get Fractal again

Perry G
Experience: 7 Days


Extremely sturdy with a huge capacity
viewing window should be available in either side so that placement can be more flexible.
I'm still not sure I like the USB ports on top of the cabinet either. It seems a very likely spot for cookie crumbs to aggregate.??.

Experience: 1 Days


Looks nice
Great case!

Experience: 5 Months


- Looks
- Built very well
- Sound dampening
- Lots of space for cables
- Included fans(2) are nice
- basically nothing
This case is very easy to build in, came with all the screws needed, and looks very clean.
overall if you're choosing a case that you want to be quiet, this is a very good option.

This review was modfied by poster @ 08-14-15 06:28 PM

Experience: 3 Months


Spacious, plenty of options, built like a tank, cable hiding
USB ports flat on top [dust], filter for PSU at the back, wider than most cases
Plenty of things to add on if you wish like fans. Many drive bays including 2 under the mobo [but need to install before anything else], cable management hides most cables, tough design. Like the spot where you can add an additional USB bracket without losing a card bay. Keeps dust out. One set of 4 drive bay rack can be removed.
USB ports are vertical with no protection from dust, can choose light around power button for power on or disk activity - not both, rear filer is under the PSU at the back - hard to get to if you don't have access to the back, wider than most cases - because of the cable management.

Product Videos [ Edit ]

Features [ Edit | History ]


The Fractal Design Define R4 is the latest in the Define Series of computer cases offering minimalistic and stunning Scandinavian design fused with maximum sound reduction, configurability and functionality.

Now featuring the option to have your Define R4 case with a large fully transparent window allowing you to display your setup in style.

The acrylic window side panel features the same clean, Scandinavian design as the case itself, and has a completely flat outer surface without any plastic bezel or rivets.

Quick Specs:
Package Contents
  • Define R4 Black Pearl w/Side Panel Window Computer Case
  • User Manual
  • Accessory Box
Material Steel Rubber
Motherboard Supported ATX Mini ITX Micro ATX
Limited Warranty 2 Year
Weight (Approximate) 27 lb
Color Black Pearl
Form Factor Mid-tower
Height 18.3"
Width 9.1"
Depth 20.6"
Number of Fans Supported 6
Number of Fans Installed 2
Number of External 5.25" Bays 2
Number of Power Supplies Supported 1
Number of Power Supplies Installed No
Number of Internal 2.5" Bays 2
Number of Internal 3.5" Bays 8
Number of Total Expansion Bays 12
Number of Total Expansion Slots 8
Total Number of USB Ports 4
Total Number of Audio In Ports 1
Total Number of Audio Out Ports 1

Specifications [ Edit | History ]

     Number of External 5.25" Bays: 2
     Number of Internal 2.5" Bays: 2
     Number of Internal 3.5" Bays: 8
     Number of Total Expansion Bays: 12
General Information  
     Brand Name: Fractal Design
     Manufacturer: Fractal Design
     Manufacturer Part Number: FD-CA-DEF-R4-BL-W
     Manufacturer Website Address:
     Product Line: Define R4
     Product Name: Define R4 Black Pearl w/Side Panel Window Computer Case
     Product Type: Computer Case
I/O Expansions  
     Number of Total Expansion Slots: 8
     Front Audio In: Yes
     Front Audio Out: Yes
     Front USB: Yes
     Top Audio In: Yes
     Top Audio Out: Yes
     Top USB: Yes
     Total Number of Audio In Ports: 1
     Total Number of Audio Out Ports: 1
     Total Number of USB Ports: 4
     Package Contents:
  • Define R4 Black Pearl w/Side Panel Window Computer Case
  • User Manual
  • Accessory Box

Physical Characteristics  
     Color: Black Pearl
     Depth: 20.6" (523.2 mm)
     Form Factor: Mid-tower
     Height: 18.3" (464.8 mm)
     Material: Steel
     Weight (Approximate): 12.25 kg
     Width: 9.1" (231.1 mm)
Power Description  
     Number of Power Supplies Installed: No
     Number of Power Supplies Supported: 1
Technical Information  
     Features: Fan Speed Controller
Cable Management
     Motherboard Supported: ATX
Mini ITX
Micro ATX
     Number of Fans Installed: 2
     Number of Fans Supported: 6
     Limited Warranty: 2 Year

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Messages about Fractal Design Define R4 ATX Mid Tower Window Case Black 2X5.25 1X3.5 8X3.5INT 2X2.5SSD No PSU

Silent Series R2 140mm replacement fans (Michel_V- Feb 27, 15, 0 Replies)
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