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BitFenix Co. Ltd. > 
Item#: N82E16811345037

BitFenix Ronin Series BFC-RON-300-KKWSK-RP Black Steel / Plastic ATX Mid Tower Computer Case

  • Steel / Plastic ATX Mid Tower
  • 2 x USB 3.0, 2 x USB 2.0, HD Audio Front Ports
  • 3 External 5.25" Drive Bays
  • x 6 (3 + 3) Internal 3.5" Drive Bays
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BitFenix Ronin Series ATX Mid Tower Computer Case

A warrior with no master. A case with no equal. Ronin combines a dark, stealthy design with enhanced hardware compatibility for a chassis built for vengeance. Micro-mesh strips provide additional ventilation, while the large window side panel with innovative Stealth Cover enables you to simultaneously show off the hardware you want and hide away the parts you don't. To keep things frosty, Ronin can be outfitted with up to five fans, or a top-mounted 240mm water-cooling radiator for superb cooling potential. Install up to six HDDs or SSDs inside the included FlexCage™, or slide out the middle section to make room for even the longest graphics cards. Equipped with a bevy of DIY friendly features and signature BitFenix SofTouch™ Surface Treatment, Ronin vanquishes your opponents in style.


Sleek Modern Design

Subtle curves, contrasting textures, and clean lines - Ronin brings forth all the hallmarks of the BitFenix design philosophy. Swappable micro mesh strips serve as additional ventilation while offering a perfect complement to signature BitFenix SofTouch™ Surface Treatment for unmatched styling.


Window Side Panel with Innovative Stealth Cover

One must see clearly for an effective attack, which is why Ronin comes with a massive window side panel and our specially-designed stealth cover. This combination allows you to show off the hardware you want while keeping unsightly hardware out of view – all while providing a unique multi-layered look.


Water-Cooling Ready

Revenge is best served cold. Ronin provides spots for up to five system fans, as well as enough space on top for radiators up to 240mm in length to ensure your system stays frosty when the action heats up.


Enhanced Hardware Compatibility

Your arsenal needs to be at the ready in the thick of battle. With FlexCage™ built-in, you've got room for up to six hard disks or SSDs for plenty of storage potential. Remove Flexcage, and you'll be able to fit even the longest, most powerful graphics cards with room to spare.


DIY Friendly

Ronin comes with a wealth of features designed to get you into the game as quickly as possible. A large CPU cutout makes swapping out CPU coolers quick and easy, while an all tool-free design enables you to put your system together with nothing but your bare hands. A magnetic dust filter on the bottom of the chassis allows for easy cleanup, and ample cable management makes for a clean build.


BitFenix Quality

Like all BitFenix chassis, Ronin delivers all the niceties that have made BitFenix a favorite among hardware enthusiasts. The black coated interior and all-black cabling guarantees a great looking build, while a brushed aluminum BitFenix logo adds a perfect touch of class to a menacingly dark design. Add to it the precision-crafted perforated top and front panels, and users will enjoy the quintessential BitFenix experience with Ronin.



Learn more about the BitFenix Co. Ltd. BFC-RON-300-KKWSK-RP


Ronin Series


ATX Mid Tower
Case Material
Steel / Plastic
With Power Supply
Power Supply Mounted
Motherboard Compatibility
Micro ATX / ATX / Mini-ITX
With Side Panel Window


External 5.25" Drive Bays
Internal 3.5" Drive Bays
x 6 (3 + 3)
Internal 2.5" Drive Bays
x 6 (using 3.5" trays)
Expansion Slots

Front Ports

Front Ports
2 x USB 3.0, 2 x USB 2.0, HD Audio

Cooling System

120mm Fans
120mm x 2 (Cooling Front & Cooling Rear)

Physical Spec

8.07" x 19.02" x 19.88" (W x H x D)


cooling system
cooling Front: 120mm x 2 (1 included)
Cooling Rear: 120mm x 1 (included)
Cooling Top: 120mm x 2 (optional) or 140mm x 2 (optional)
Cooling Bottom: 120mm x 1 (optional)

Stealth Cover, SofTouch surface treatment, filtered intakes, tool-free drive locking

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the BitFenix Co. Ltd. BFC-RON-300-KKWSK-RP

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  • cooper k.
  • 4/11/2014 8:54:42 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsBitFenix Ronin

Pros: Extremely high quality built ATX Mid tower case, smooth look with fantastic functionality. SSD adaptation built into the cages saves you money on buying a bracket it's self to fit in the bays. Cable management great, lots of room to tuck cables behind the motherboard. The stealth panel covers unwatned wires, however it's removable so if you want, you can reveal all of the inner compnents via side panel. Air flow is great, water cooling fits perfectly in the top, plenty of room to crossfire, and plenty of room to install lights for any visual improvements. Also modular bays to increase airflow and remove unwanted bays.

Cons: No major cons as of now, stealth cover could have been utilized in a better way to blend in more, as making it a snap on outer shell rather than lying underneath the glass. Doesn't turn down any of the great values of the case.

Other Thoughts: Stealth cover redesign in a possible future case for greater visual effects.

Did you find this review helpful? Yes No

  • Jeffery K.
  • 12/10/2013 2:01:32 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsI am very pleased with this case

Pros: -Great simple look
-Easy to pull apart to setup/cabling
The only thing I was worried about when I purchased this case was if I was going to be able to setup my push pull H100 on the top of the case. If anyone else is looking to do this same I was successful in this and it was very easy to put in. I am using the Asus Sabertooth x79 2011 socket board and there is room to put the radiator, with fans pushing, in the case with the pull fans in the top cover.

Also this will be a very tight fit if you are trying to put more than 2 gpu's in for SLI/Crossfire. It a perfect fit with just two cards in, anymore would be too much.

Cons: The only con I have are the fans like everyone else states. I do not want MORE fans, the two that it comes with is more than plenty, but fans with more CFM's would be nice.
The reason I say the amount of fans that come with it is enough is that the one fan up front is all you need. If you pull the HDD racks out, no one uses more than 3 anyways, you have a direct fan to your gpu. The bottom fan would just be blocked buy your HDD's, they should not be running so hot that you need a fan on them.

Other Thoughts: I was going to go with the Shinobi at first back in May but I waited a little and this little guy came out. I am very happy with my purchase as well as Bitfenix.

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  • Ryan R.
  • 12/9/2013 10:39:14 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsEnjoy it.

Pros: This case is slick. I love the soft touch finish and the side window with the stealth cover is awesome. I really like the multi-layer look. The case feels well built, not creaky or flimsy. Had no issues with cable management. Like others mention it would be nice to have grommets for a little better concealment.

The middle 3.5" drive cage being removable is great, allows for direct airflow to the graphics card. The included dust filters are nice. Case feet have great clearance for sitting on a hard surface. I wouldn't recommend on a rug, unless very short.

Cons: My main con for this case is that it is certain parts were not measured well. Due to there not being very much clearance for the top fans. I was not able to run a push/pull configuration on my H100i with a Sabertooth board. I read a review when I purchased this saying that it could be done. Which it could if you don't have a large shroud around the VRM on your MoBo. It was about a centimeter to tight. Also the back of my optical drive does push against the tubing of my H100i. So everything is a bit tight.

The bottom mounted fan was not usable either with my PSU. Both PSU and Fan did fit, although I had no room to plug in my modular cables. A few of the post mounts had paint in them not allowing finger threading of the the posts.

These minor issues are pretty irritating since I had $30 of fans that were unusable. Also I was left with negative pressure inside my chassis.

Other Thoughts: I really do enjoy this case, It looks sharp. It would be awesome if Bitfenix adjusted the dimensions a little. I was able to lay sound dampening foam on the inside of the stealth cover, and back panel easily.

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  • Zachary F.
  • 12/7/2013 4:13:22 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsgreat case

Pros: - great looking case
- sturdy side panels
- spectre fans are always a plus
- stealth panel is great
- hdd/sdd drive sleds are a great design
- decent cable management
- honestly, these are also the easiest to turn thumbscrews ive ever seen on a case

Cons: - TO ANYONE THAT DOES BUY THIS: buy some extra fans. you cannot run a system in here without better airflow. remove a drive cage if you can too, will go a long way. i filled every spot with more spectre fans and its doing great, but thats like another $40 for fans.
- drive locking system for the 5.25" bays is kinda lacking. I actually have a recon controller I put in but i actually cant properly secure it in the bay at all. I'm not running an optical drive at the moment so I cant attest to that working well or not.
- at this price, rubber grommets wouldve been nice around the cable management slots.
- definitely couldve done well with a few more millimeters of room for cable management.

Other Thoughts: this case really is a good case. my only complaints were nit-picky things that could definitely be improved upon. but it really is a good case for the price point.

1 out of 1 people found this review helpful. Did you? Yes No

  • Nicholas P.
  • 11/25/2013 2:41:21 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsAwesome, but...

Pros: Sleek looking case.
Really like the Stealth Cover.
Not too big, but enough room to fit every thing snug.
Nice cable management

Cons: When plugging in the front I/O USB's, I keep getting a "USB Device Over Current Status Detected" and it shuts down after 15 seconds. This is my first build so I'm not sure if the case is the actual problem, but once unplugged it boots up just fine. I'm gonna contact BitFenix directly and see if they have any suggestions. If it can be fixed or replaced, then I will adjust the score to 5 stars.

Other Thoughts: I really like this case, and I hope I can figure out the USB Over Current problem. Airflow seems good, but I don't know how to properly measure it. Overall, its a very nice case.

Did you find this review helpful? Yes No

  • Allan L.
  • 10/30/2013 4:44:41 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggs

Pros: Love the look of this case...enough said.

Cons: Only comes with 2 fans. One side of the panel was dented due to delivery handling or perhaps poor packaging. Called them and gave me a RMA label. Will ship it back for replacement.

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  • Steven B.
  • 10/23/2013 10:22:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsRonin

Pros: It's a real slick looking case with a big window and the stealth cover kind of makes up for the lack of rubber grommets. It has usb 3.0 and hd audio. It has dust filters for all of the intake fans and the psu. Also for those of you looking at water cooling options, there was enough room in the top of the case to have a push/pull configuration on the radiator of my h100i. All around it's a well designed case and if you purchase enough fans to fill it up, it has great airflow.

Cons: The packaging is terrible, it consists of the cheapest styrofoam one could possibly find so I knocked of an egg for it. Also, even though there is a stealth cover, if you look in the case at the right angle the lack of grommets displays my awful cable management skills, which kind of stinks but it's not really a big deal because it's a result of my impatience.

Other Thoughts: Overall I'm really pleased with this product, but that I have a feeling the cheap packaging may result in some RMA's.

1 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16811345037
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