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Rosewill > 
Item#: N82E16811147199

Rosewill QN100 Dual Fans ATX Mid Tower Computer Case, come with 1x Front 120mm Fan, 1x Rear 120mm Fan

  • USB, Audio Front IO Ports
  • Come with 2 Fans
  • Support Up to 4 Fans
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Learn more about the Rosewill QN100




ATX Mid Tower
Case Material
SECC Steel
With Power Supply
Power Supply Mounted
Motherboard Compatibility
Micro ATX / ATX
With Side Panel Window


External 5.25" Drive Bays
External 3.5" Drive Bays
Internal 3.5" Drive Bays
Internal 2.5" Drive Bays
Expansion Slots

Front Ports

Front Ports
1 x USB 2.0
1 x USB 3.0
Audio In/Out(AC97, HD)

Cooling System

120mm Fans
1 x Front 120mm Fan (pre-installed)
1 x Rear 120mm Fan (pre-installed)
Side Air duct

Physical Spec

7.08" x 16.34" x 15.75" (W x H x D) w/ Front Panel
7.08" x 16.34" x 14.57" (W x H x D) w/o Front Panel
7.06 lbs.


Ideal for Intel & AMD Systems

Supports ATX (12" x 9.6") and Micro-ATX (9.6" x 9.6") Motherboard

Support standard ATX (PS2 form factor) power supply

Advanced Cooling System :
-1x Front 120mm Fan (pre-installed)
-1x Rear 120mm Fan (pre-installed)
-2x Side 120mm Fan (optional)

Sturdy Construction

Ventilations for VGA card and other add-on cards.

Front I/O Ports : 3x USB, Audio Out, MIC in

Quick Info


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

Customer Reviews of the Rosewill QN100

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  • Steven W.
  • 7/17/2014 11:47:11 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGreat case

Pros: -Great looking
-Great ventilation
-Low price

Cons: When I was installing the DVD drive, the case cords run along the top of the case where the DVD drive would go, so I had to put the drive in the second slot.

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  • Brian S.
  • 7/13/2014 11:09:01 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsChock Full O' Drives

Pros: Great value for the price - 2 fans, lots of ventilation holes. Front ports. I put in 6 drives: 1 optical at the top, a 3.5 HDD below it, 2 SSD's below that, and 2 HDD's in the bottom section.

Cons: If I only didn't need that 5th drive... Was able to do everything else without taking off the front cover, which is a pain. 6 inconvenient screws to remove. Ended up laying it face down to get them back in.

Other Thoughts: I would buy again if I had a build only a few drives. I was replacing an older Antec Three Hundred with this case, which is sort of like going from a luxury SUV to a Yugo. Not as solid, but still gets the job done.

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  • David B.
  • 7/8/2014 8:29:39 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsDo you like bleeding?

Pros: USB 3.0 on the front panel..
Cheap and free shipping at time of purchase..
Not responsible for unnecessary death or pollution..

Cons: Made of a thin, bendable, SHARP, silly TIN!!
The poor poor factory workers who were forced to put this together apparently had no access to a tape measure.. I take that back. I think they likely had no access to any measuring materials at all.. Not even a yard stick.. or eyeballs..

Other Thoughts: So here's the thing..
If you buy a micro ATX board...
1. Take out the fan that's located at the rear of the case above the I/O panel.... otherwise your board will not fit..
2. Take out the little extra tin doohickey they put in there for 3.5 inch drives.. Otherwise, your board will fit. BUT the edge of your board will make contact with the doohickey and there's nothing you can do about it but cry. The screws in mine came pre stripped.. which was something I very much appreciate.. I simply twisted the heck out of it until it came out of the case and threw it in the trash..
3.. You might want to leave the I/O shield off, otherwise bleeding may occur.. I don't want to say this is a definite in every case.. However, after measuring (I'm an American with a tape measure!) I found that the I/O shield that came with my board was a whole 1/16+ off from the back panel on the case. Now that doesn't sound like a big deal.. But it totally is.. Perhaps they need better quality checks on their case measurements.. I don't know. Still for 30 bucks... I'm okay with that.

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

  • 7/2/2014 8:10:32 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsPretty happy with this

Pros: Clean, simple design.
Both side panels come off easy. Taking off the opposite side makes routing wires much easier.
More room than my previous ATX Mid Tower case.

Cons: The metal used on the outside is thin.
I feel the power supply bracket could hold the power supply better.
Only 6 stand offs for the motherboard.

Other Thoughts: For the price of $30 (on sale) this is pretty decent case.

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  • Donald W.
  • 4/26/2014 4:17:13 AM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsCould be better...

Pros: Looks nice! Comes with front and rear 120mm fans, and can mount two more that size on the side panel.

It is designed to include mounting of 2.5 SSD drives.

Cons: Not sure if it is a design problem or QA problem but whoever made the wiring from the power & reset button only long enough to barely reach my MB connectors...well, I would not expect this from any good tech company in the 21st century. Had it been even 1/8 inch shorter it would not have connected at all.

Come on, Rosewill....would it have killed you to add an extra 2 inches of wiring?

Also, the space for 3.5 HD mounting only allows two HD's of that size.

Other Thoughts: It is basically a nice, inexpensive case, but if you don't like headaches while putting together your PC then you might want to hold off on this one.

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

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Item#: N82E16811147199
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