Testing Methodology

For testing ATX cases, we use the following standardized testbed in stock and overclocked configurations to get a feel for how well the case handles heat and noise.

Full ATX Test Configuration
CPU Intel Core i7-875K
(95W TDP, tested at stock speed and overclocked to 3.8GHz @ 1.38V)
Motherboard ASUS P7P55D-E Pro
Graphics Card Zotac NVIDIA GeForce GTX 580 (244W TDP)
Memory 2x2GB Crucial Ballistix Smart Tracer DDR3-1600
Drives Kingston SSDNow V+ 100 64GB SSD
Western Digital Caviar Black 1TB SATA 6Gbps
Samsung 5.25" BD-ROM/DVDRW Drive
CPU Cooler Zalman CNPS9900 MAX with Cooler Master ThermalFusion 400
Power Supply SilverStone Strider Gold 750W 80 Plus Gold

A refresher on how we test:

Acoustic testing is standardized on a foot from the front of the case, using the Extech SL10 with an ambient noise floor of ~32dB. For reference, that's what my silent apartment measures with nothing running, testing acoustics in the dead of night (usually between 1am and 3am). A lot of us sit about a foot away from our computers, so this should be a fairly accurate representation of the kind of noise the case generates, and it's close enough to get noise levels that should register above ambient.

Thermal testing is run with the computer having idled at the desktop for fifteen minutes, and again with the computer running both Furmark (where applicable) and Prime95 (less one thread when a GPU is being used) for fifteen minutes. I've found that leaving one thread open in Prime95 allows the processor to heat up enough while making sure Furmark isn't CPU-limited. We're using the thermal diodes included with the hardware to keep everything standardized, and ambient testing temperature is always between 71F and 74F. Processor temperatures reported are the average of the CPU cores.

For more details on how we arrived at this testbed, you can check out our introductory passage in the review for the IN-WIN BUC.

Last but not least, we'd also like to thank the vendors who made our testbed possible:

Thank You!

We have some thanks in order before we press on:

  • Thank you to Crucial for providing us with the Ballistix Smart Tracer memory we used to add memory thermals to our testing.
  • Thank you to Zalman for providing us with the CNPS9900 MAX heatsink and fan unit we used.
  • Thank you to Kingston for providing us with the SSDNow V+ 100 SSD.
  • Thank you to CyberPower for providing us with the Western Digital Caviar Black hard drive, Intel Core i7-875K processor, ASUS P7P55D-E Pro motherboard, and Samsung BD-ROM/DVD+/-RW drive.
  • And thank you to SilverStone for providing us with the power supply.
Assembling the SilverStone Raven RV03 Noise and Thermal Testing, Stock
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  • yelped - Wednesday, July 20, 2011 - link

    Great job on the review!

    Thanks.
  • tzhu07 - Wednesday, July 20, 2011 - link

    Do these industrial designers have any taste at all?

    That thing looks like crap. So tacky looking and lacking any kind of grace.

    If there was a Razzie award for industrial design, this thing would be nominated for sure.
  • B3an - Wednesday, July 20, 2011 - link

    Exactly! Why is it SO ridiculously hard to find cases in this category that actually look good? And not like they've just got a load of ugly random plastic parts and glued them all together?

    I mean just look at the first pic on page 1, thats one seriously ugly case, but almost all cases like this look just as bad (or close anyway) and cheap/home-made looking.

    For a long time i've been looking for a case with good cooling, loads of space and features and theres such extremely little choice as 99% of them look like cheap tacky shit even when they cost hundreds.
  • Impulses - Wednesday, July 20, 2011 - link

    I feel like a lot of case manufacturers are trying to solve non-existent problems... While ignoring the real issues. CPU heat output hasn't increased all that much over the last ten years, the latest HSF tower designs have largely kept up with the demand and other components have become much more efficient (PSU, HDD, SSD, larger fans, etc.)... The one outlier is the GPU(s).

    Silverstone's internal design does address that to an extent, but I think they're over-complicating matters. The tried and tested ATX design of old still works wonders, especially if manufacturers stop insisting on throwing in so many useless drive bays that the majority of people just aren't using (5.25" particularly).

    People with multiple GPUs aren't usually running a server or a RAID 5 array inside the same rig... Cases don't need to be huge to cope with multiple video cards, just deep. Take any mid-range case that allows you flexible placement of 120mm fans across the front bays and line up those fans so that they each push air directly past the CPU and GPU independently and you don't even need discrete thermal zones, because the airflow creates it.

    As far as external design... It's a crying shame Silver stone has forgotten their CM ATSC roots, the understated design of those old AL cases would still sell like hotcakes today imo. Corsair understands that to an extent, tho I think they could go even cleaner.
  • piroroadkill - Wednesday, July 20, 2011 - link

    I disagree with the many drive bays thing - I think it's very useful to fit as many internal 3.5" bays as you can - I have an Antec P182 and I'm running 9 drives - an SSD that I cable tied in, and 8 3.5" hard drives (no optical drive).

    However, we live in a world where CPU cooling issues can be fixed with something like a Noctua NH-D14, and will be almost silent under any condition, as long as you put a 120mm fan in line to exhaust the heat, that problem is solved, so I completely agree with the GPU cooling issue, since that's the thing that will cause the most heat and noise inside a case.
  • The0ne - Monday, July 25, 2011 - link

    Yep, I like having as man internal drive bays as I can for my main computer. But recently, with USB3.0 and such I've started to lighten up as more devices comes out to make use of it. This is because for the most part most of the HDD are storing data, backups, movies, music and TV shows. Still, it is very convenient to have all the drives in one case and at full speed.

    This case is not attractive.
  • EnzoFX - Wednesday, July 20, 2011 - link

    Agreed. I too would like a compelling reason to upgrade. I think a layout re-design would be great, and easy for them to do, yet they waste all their time into ugly exteriors and features no one really cares about.

    How about something with positive air pressure? (Yeah this and other cases do, but most are negative). Get rid of all those 5.25 bays! Fine if you need one, keep one, but make the ones you do put on there have a secondary function, and not just it be wasted space. I also dislike when they add features that other people may add through 3rd party manufacturers, like card-readers, etc. but they are no more better integrated than theirs. If it's coming direct from the case manufacturer, how about integrating it so that it isn't wasted space, or a mess of wires to handle, etc.
  • SamVimes - Wednesday, July 20, 2011 - link

    Right,
    at the moment most of the cases can be classified into the two main looks, the KITT (Knight Rider) look (with moving lights on the front) and the Transformers look.

    When I see the RV03 I'm afraid of pushing the wrong button, not booting my machine but making it convert into a robot, ...

    FT02 wft!
    sam
  • gramboh - Wednesday, July 20, 2011 - link

    Chiming in to agree with you here. The FT02 is a nice, subtle, high quality looking enclosure. Excited for a new product from Silverstone, I took one look at the first picture of this thing and didn't even bother reading the review.

    There is a big segment within the enthusiast sector that wants high quality materials, sleek, understated looking cases like the Antec P180/182/183, FT02, Corsair 650D etc. Personally I prefer an option for a window-less side panel as well.

    I get there is still a bling contingent who like the hideous stuff that Thermaltake and others put out.
  • Zoeff - Wednesday, July 20, 2011 - link

    I don't understand the reason why this case exists when you can get the RV02-E if you pay 10 more euros. (This case is mostly identical to the FT-02 that the reviewer mentions)

    This is what I did and many of the flaws of this case don't exist. The mechanical HDD's are properly cooled by a 180mm fan, the PSU length is of no concern and the design is much more simplistic which would appeal to a wider audience. How a case looks like isn't usually what makes or breaks a decision for me but that's just too flashy for me.

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