Riotoro CR1080 Full ATX Mini Tower Case Review

Early Verdict

The Riotoro CR1080’s small size and full ATX capacity is attractive for building a compact gaming system. As-delivered performance suffers for scarcity of fans, and builder must pay special attention to the size of the components they choose for their compact gaming build.


  • +

    Compact mini-tower external dimensions

  • +

    Room for oversized motherboards up to 11.7” deep, behind front fans

  • +

    Supports 2x 120mm radiator on front panel

  • +

    Supports a 10.6”-deep ‘EATX Gaming’ motherboard and a 1”-thick radiator simultaneously.


  • -

    Max card length 11.7” (with front fans)

  • -

    Max Power Supply Length 7.3”

  • -

    Max cooler height 4.6” to 5.1”, depending on width

  • -

    Includes only one case fan.

Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test.

Re-Introducing The Full ATX Mini Tower

Riotoro calls its shortest Full ATX case a mid-tower while bragging about how compact it is. Our How To Build A PC reference article has historically defined a mid-tower as a case tall enough to support an ATX motherboard and PS/2 power supply stacked over each other, and a full tower as a case with enough space for two power supplies above and/or below an ATX motherboard. This works out to a mid-tower range of around 16” to 20", with fans, feet, and component clearance adding about an inch to real-world dimensions. It's not until we break under 16", or over 21", that we start to waffle about what format a case uses.

Because Riotoro places the power supply behind the motherboard tray, it didn't need to worry about component stack height in its CR1080 design. Going back to HP Pavilion ATX mini-towers of the 1990s, side-by-side power supply placement reduces a case design's minimum height by 3.375". Adding space for a thick card cooler on the top end and a pair of fans on bottom, Riotoro finalized on a mini-tower 14.2” height.

The CR1080 front panel has a 5.25” bay (which is still useful for things like fan controllers and O/C control panels), and front-panel ports are located just behind it on the top panel. Surrounded by a ring-of-fire power LED, these include two USB 3.0 ports, headphone and microphone jacks, intermingled with power and reset buttons, and an HDD activity LED.

Unlike the Pavilion-style cases that had the power supply placed over the CPU cooler, the CR1080 puts it behind the motherboard tray. Riotoro added a ½” bubble to the side panel window to create additional CPU cooler clearance. The case has only the standard seven slots, and its 80mm fan mount is empty. Two knock-outs below the fan mount provide a pass-through option for the tubing of external liquid coolers, and the power supply’s intake vent is seen on the left-side panel.

MORE: Best Deals
MORE: Hot Bargains @PurchDeals

The Riotoro CR1080’s Other Half

With side panels off, we can see that the power supply bay is fairly large, with drive bays residing above it. An 80mm fan mount is also seen on the front panel, and keen-eyed readers will even notice a spot on the back of the motherboard tray for another 2.5” SSD.

A closer look reveals that the swing-out rear drive tray can hold 2.5” drives on both its top and bottom, or a 3.5” drive on top and a 2.5” drive on bottom. Meanwhile, the slide-in front tray supports a single drive in either 3.5” or 2.5” formats. Three of the 2.5” drive mounting holes on the motherboard tray are visible below the 5.25” bay.

Builder’s who’d like to use the motherboard tray’s 2.5” drive mount will want to mount that drive before they install a motherboard, as a standard ATX motherboard will cover two of the drive’s mounting screw heads. At 12.7” deep, the tray is large enough to hold 10.6”-deep enthusiast boards that are often labeled EATX, and this will still leave 2.1” for front fans and a radiator in that configuration.

Rip its face off, and you’ll find two adjacent 120mm fan mounts with enough space above and below to clear the end caps of most 2x 120mm radiators. Graphics card selection becomes critical when using so large a cooling solution, since the 12.7” internal depth includes fans. A hole beneath the fans allows the tubing of certain 1”-thick radiators to be placed in front of fan grills, though the grills themselves stick out approximately 1/8”. Perhaps its best, then, to leave this option within the realm of entry level case modification.

Sandwiched between the face panels’ metal insert and plastic frame, a foam sheet is responsible for front panel dust filtration. A magnetic filter on the side panel power supply air inlet is far easier to remove. Rather than disassemble the face panel for a thorough cleaning, most of us would blow its dust out using compressed air.

Don’t be confused by all the holes on the bottom panel. Although a couple 120mm fans would fit there, there’s no air filter and very little place to put one. Likewise, the 1” of clearance between the motherboard’s edge and bottom panel eliminates the possibility of adding a radiator to those fans.

The CR1080 uses a split cable to fit both standard and Asus style power LED connections, an HD Audio jack without the outdated AC-97 adapter, and a USB 3.0 internal header plug.

The CR1080 includes two extra standoffs, four radiator mounting screws, and several fan screws, in addition to the screws needed to hold the motherboard, a 3.5” HDD, and three 2.5” SSDs. Power supply screws aren’t included, though retail boxed units usually include a set.

MORE: Best Cases
MORE: All Case Content
MORE: In Pictures: 40 Unusual Computer Case Mods

Thomas Soderstrom
Thomas Soderstrom is a Senior Staff Editor at Tom's Hardware US. He tests and reviews cases, cooling, memory and motherboards.
  • thundervore
    They need to go back to the drawing board. ATX with only 2 front USB ports and terrible dust filters? No thank you.
  • Virtual_Singularity
    Garbàge. Like looking at an end product of a couple of former employees from a bigger case manufacturer who went off on their own, figuring, "hey, we can start our own company and market the same crap that passes for computer cases these days ourselves". O wait...
  • The_Assimilator
    This case is obviously designed with liquid cooling in mind (it even ships with radiator screws for Chrissakes), so why would you test it without a LCS? Just so you can complain that there isn't enough room for a standard tower cooler and that the thermal performance is bad?

    That doesn't mean the CR1080 is perfect - it makes zero sense to allow full ATX motherboards while restricting the length of graphics cards, not providing for 280mm radiators is a glaring oversight, there's a distinct lack of dust filters, and having to remove the motherboard to mount/unmount an SSD is just plain stupid - but at least it's an attempt at something slightly different in a chassis market that seems to think that adding LEDs and PSU shrouds to a design that hasn't changed for half a decade, is somehow innovative.
  • Crashman
    18714306 said:
    This case is obviously designed with liquid cooling in mind (it even ships with radiator screws for Chrissakes), so why would you test it without a LCS? Just so you can complain that there isn't enough room for a standard tower cooler and that the thermal performance is bad?
    Unlike some sites, I actually compare the performance of one case to another. We have a specific full ATX test system configuration that fits every full ATX case we've tested except this one, so that we can compare data between all those cases. It may be updated soon, but it won't be updated specifically for this case.

    The air cooler works well for determining case airflow. This case has very little airflow because it has very little room for a very little fan that's not even included on the back panel. A slim liquid cooler would be fine on the front panel, but mounting one of an ideal size (2x 120mm) would not allow the graphics card to fit. So one solution creates another problem and then we're stuck building a machine to fit the case.

    And so it's recommended for people who don't mind building a machine to fit the case. It is, after all, nice for some people to have the flexibility to put a full tower motherboard in a mini-tower case.

  • A_4___
  • Crashman
    18718701 said:
    Like nearly everything else under $300, right?

  • ththth
    and over 300!