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Asus' Small Form Factor ROG G20 Desktop Is Powerful, Quiet, Striking

By - Source: Tom's Hardware US | B 15 comments

Asus' new gaming desktop packs a lot of power into a tiny package.

Asus is known for its motherboards, graphics cards, and laptops, although sometimes the company also makes desktops. Today, Asus is announcing its ROG G20 gaming desktop, which is a small form factor PC with a lot of horsepower inside. As with all of its ROG desktops, Asus has custom-built a case, so you can rest assured that if you have one, you've got a fairly unique system on your hands (if that's the kind of thing that floats your boat).

The G20 will come in various configurations, but for now, let's look at the most powerful variant. You can spec the machine to carry up to an Intel Core i7-4790 CPU (Non-K, since the motherboard is an H97 board), a GTX 780 graphics card, 16 GB of DDR3-SODIMM memory, up to a 3 TB hard drive and up to a 256 GB SSD. Also present is a slimline optical drive.

Of course, powering such a machine in a small form factor isn't necessarily easy. Therefore, the unit comes with not one, but two power supplies. While a system configured with a GTX 745 graphics card will only come with a single 180 W adapter, the top-spec system with a GTX 780 will come with the same 180 W adapter plus an additional 230 W unit. The system is also so efficient that, according to Asus, it will consume just 20 W under idle operation.

However, the hardware inside the system is not what makes this system shine – it is the combination of that powerful hardware with the small form factor. (That, and the case's 8-million color LEDs.) The case measures 104 x 340 x 358 mm, giving it a tiny footprint and a size of just 12.5 liters. As far as small form factor gaming systems go, 12.5 liters is tiny by any standard. The case is also designed to cool the system silently, with Asus quoting a 25 dBA idle noise level.

I/O connectivity is handled by four USB 3.0 ports, four USB 2.0 ports and eight-channel HD audio out, along with Gigabit Ethernet and two power jacks. Display outputs depend on the installed graphics card.

We've reached out to Asus for info on pricing.

Follow Niels Broekhuijsen @NBroekhuijsen. Follow us @tomshardware, on Facebook and on Google+.

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  • 2 Hide
    Amdlova , September 9, 2014 2:19 PM
    lol 10,4cm x 34cm x 35,8cm Its not small.
  • 3 Hide
    Gelid03 , September 9, 2014 2:46 PM
    Looks epic. I'd love to just have the case for my build
  • 0 Hide
    christinebcw , September 9, 2014 2:49 PM
    It's interesting to see the storage-drive limitations they're offering for specs - "up to 3Tb HDD" and "up to 256Gb SSD". I'm sure they can't afford to mass-assemble every other possibility.
  • Add your comment Display all 15 comments.
  • 0 Hide
    TheMentalist , September 9, 2014 2:59 PM
    You have to agree that this looks very nice. Especially the front part :) 
  • 3 Hide
    whiteodian , September 9, 2014 3:11 PM
    4.09 x 13.39 x 14.09 for the metrically challenged. :-P That's pretty small in my opinion.
  • 0 Hide
    Because0789 , September 9, 2014 3:13 PM
    The GR8 is even smaller but only comes with a GTX 750ti.
  • 0 Hide
    dstarr3 , September 9, 2014 5:13 PM
    Looks like something out of Saints Row IV.
  • 0 Hide
    soldier44 , September 9, 2014 5:26 PM
    Would go well with a Asus 4K display and add another 780 to run it.
  • 1 Hide
    Because0789 , September 9, 2014 5:31 PM
    Quote:
    Would go well with a Asus 4K display and add another 780 to run it.


    Hmm, I doubt they could fit that into a SFF case though.
  • 1 Hide
    photonboy , September 9, 2014 10:23 PM
    Might as well write "Steam box" on the side while they're at it.
  • 2 Hide
    slyu9213 , September 9, 2014 11:08 PM
    Quote:
    Might as well write "Steam box" on the side while they're at it.


    They already have a "Steam Box" though...
  • 0 Hide
    DarkSable , September 10, 2014 12:29 AM
    Nah. I'll take my custom-built rig over this one any day.

    Sure, it's two separate towers that are ~8.5-9.5L each, compared to this thing's 12.5L, but I have significantly more power packed in, along with a full custom radbox running two 2x140mm radiators.
  • -1 Hide
    icemunk , September 10, 2014 4:06 AM
    Quote:
    lol 10,4cm x 34cm x 35,8cm Its not small.


    No such thing as small when you pack a motherboard, power supply, hard drive, and discrete graphics into a system. If you want small, you need to go with an APU without discrete graphics.
  • 0 Hide
    photonboy , September 10, 2014 9:21 AM
    Quote:
    Quote:
    Might as well write "Steam box" on the side while they're at it.


    They already have a "Steam Box" though...


    There are MANY different variants coming from different venders at different price points, but the focus of many is on size and noise as it's going into the living room which is why I mention this (I guess "Steam Machine" is the official term?).

    I'm suggesting that Asus should make a Steam Machine variant. The only difference would be to pre-install SteamOS instead of Windows and slap on the SteamOS logo, though the design may not be ideal for the living room...

    I do like the CONCEPT of a small, powerful machine but for something that won't be moved often I'm not willing to pay much of a premium over something of the same specs in a slightly larger box.
  • 1 Hide
    tunejunky , September 10, 2014 12:01 PM
    yeah but....
    this is a brilliant solution for the enthusiast who wouldn't settle for a normal "steam box".
    granted, in this forum of custom builds and mods every component is judged individually and branded pre-builds are somewhat passe... but there are a lot of people who will just buy it because they have large hands and building a sff can be challenging.
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