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ROSEWILL Dual-Fan Mini Tower Computer Case - FBM-05

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  • Micro ATX Mini Tower Gaming Computer Case
  • Ideal for Intel & AMD Systems
  • Front I/O Port: USB 2.0 x 2 + USB 3.0 x 1 + Audio In/Out
  • Dual Fan: 1 x 120 mm Fan in Front, 1 x 80 mm Fan at Rear
  • Supports 3 External Drive Bays

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Build your new rig or relocate your existing system with the Rosewill FBM-05 mini tower case. This budget-friendly chassis accommodates microATX motherboards, and delivers all the elements needed to for an office PC or mainstream home PC, like dual pre-installed fans, four expansion slots, a host of drive mounts, and USB 3.0 connectivity on front panel. A classic design with understated black color scheme will look good in any environments.

General information

Efficient Cooling

An 80mm rear fan and a 120mm front fan along with a ton of air vents on side panel deliver effective cooling for entire system.

General information


This case provides room for two external 5.25" devices, one external 3.5" device, two internal 3.5" devices, and four PCI add-on cards.

General information

Front USB 3.0 Connectivity

One USB 3.0 port, two USB 2.0 ports and two audio ports on front panel allow handy connection with peripherals.

Learn more about the Rosewill FBM-05

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
3/ 5
Get what you pay for, not a bad thing. 12/28/2019 1:37:58 PM

Pros: Good priced case with enough space for everything you need. It looks clean and sleek and it lights up blue, which looks nice in action.

Cons: >The insides were not well cut.
The case comes with protectors that block the area between the opening on the front panel and the case itself.
You have to remove these in order to install disk drives and hard drives.
The disk drive block cut me when I tried to take it off, and the hard drive blocker was not able to be ripped off properly, and left two little nudges on the sides of where it was.
These nudges made it hard to fit a HDD in, so I had to hammer them out myself.

>No Cable Management

Overall Review: Despite my experiences, I am rather pleased with this case. Just be careful when putting things into it as it can be a bit cramped. For the price, it is really great. It can seem to a bit shoddy in some areas, but it is a good case.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Case 11/23/2019 11:17:49 AM

Pros: Very good connectors, long enough
usb 3 esata

Overall Review: excellent

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Ownership: more than 1 year
Verified Owner
4/ 5
Great Build Box 11/14/2019 7:18:31 AM

Pros: - 5" External Bay
- 3.5" External Bay
- Front and Rear Fan Installed
- Thumbscrew Side Panels
- Front USB 3
- Flat top not used for cooling (this is used in a home office)
- Side vent with No side window - allows PostIt use (see above)
- It's a MINI Tower (yay!)

Cons: - Rear fan 80mm
- Rear fan behind metal screening
- Front fan intake could be better

Overall Review: Easy to work in, doesn't weigh a ton (yet strong enough), enough front USB to be of general utility - and it doesn't take up the whole desk. I punched out the metal screen for the 80mm rear fan and putin a grille to clear air flow. Thought about drilling out the front panel for same but didn't - air flow is OK. System stays cool all the time. I did replace the fans with Noctua's for sound reduction and it is quiet.

I don't build game boxes - I work with Corel and Office for an online nano-company (mine) so I want a computer that has more of a workstation build. And it doesn't need to blink, boop or light up. (Liquid cooling? When I spill my coffee!) This enclosure houses things amply and didn't break the bank. Doesn't look bad, either. If they don't come out with USB4 in the next few years it may get gutted for the next generation.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Simple and does the job 11/6/2019 10:33:12 AM

Pros: Goth this thing running a Ryzen 7 1700 with GTX780 and 600Watt PSU - no issues !!!

Cons: none

Overall Review: affordable, clean looking and ships fast

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Ownership: 1 day to 1 week
Verified Owner
5/ 5
Good quality build for the price 9/30/2019 8:53:30 AM

Pros: - I like the compact size of the unit hence micro ATX
- It's light weight compared to my older gaming tower
- Enough bays to build whatever you want
- The 2 case fans are quiet IMO
- Blue lit 3.0 USB
- Came with a manual
- Has enough space to install a huge video card, say 3 fans long.
- The sale price was great, I couldn't pass up on the deal.

Cons: - Only (1) 3.0 USB slot (would have liked to see (2) 3.0 USB and (1) 2.0 USB)
- The top of the metal case does bend if you try to put force on it so I would not put anything heavy on it.
- The rubber feet keep coming off if you drag the case around. The adhesive material they used doesn't do the job so I used crazy glue

Overall Review: I bought this to downsize on my gaming tower thus saving a few inches (on all sides) of valuable real estate. Just a few pointers for other people thinking about buying this case: For one, depending on the size of your CPU cooler will depend on how fast and smooth your build will go. My gaming CPU cooler was huge so it's the white elephant in the room. With that cooler smack in the middle of the case, sits very close to the drive bays thus making it difficult to plug in my sata connectors so I had to buy some 90 degree connectors to save space. Because it's a micro ATX case, the drive bays kinda cover my ram slots. So if you are thinking about upgrading in the future with this case,make sure you use SSDs, 90 degree sata connectors if you use 3.5" HDDs, and try to get a smaller CPU heat sink cooler if you can. Plus with the 2 case fans, you'll probably have to buy a 4 pin y splitter as my Gigabyte MB only has 1 system fan connector. Just remember it's a micro ATX case so getting your fingers in tight spaces will be a challenge and last but not least, cable management will not be your friend on this build. I would recommend installing a modular power supply if you can.

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Ownership: 1 day to 1 week
Verified Owner
1/ 5
Avoid like the Plague 5/17/2019 10:42:50 PM

Pros: Metal.

No, that's it.

Cons: Too small even for a microATX. Maybe good for a Raspberry Pi? Yeah that kinda small. Cannot put drives without bending and accidentally damaging the connectors. Very sharp metal. Too flimsy.

Overall Review: I was mistaken when I did not check the dimensions. Lesson learnt.

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Manufacturer Response:
Dear Customer,

I am so sorry for the inconvenience. This case supports Micro-ATX / Mini-ITX motherboard. Rest assured that your feedback will receive the attention it deserves. We will continue improving our products in the future. Thank you.

Phone: 1- 800-575-9885
Rosewill Customer Care
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Good Solid Cheap Case 5/17/2019 6:32:05 PM

Pros: Very small and Light Case
Tower design is easy to work with instead of a cube or desktop case
Sides mount easily, Top Power Supply mount aids in less Dust

Cons: There is absolutely no way to hide cables in this case

Overall Review: Great case for small build if you can live with some messy cabling.

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Ownership: 1 week to 1 month
Verified Owner
3/ 5
Good enough for economy build 12/21/2018 2:45:37 PM

Pros: Cheap, quiet

Cons: If you have ram with large heatsinks and a regular 3 1/2"
' hard drive you're not going to be happy, hard drive blocks two ram slots on the board I used. I saw another review where a large cpu heat sink causes issues, I believe it.

Overall Review: Ok for a very basic build, low profile ram would be fine just make sure it's in before you install the hard drive.

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