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Results: Temperatures And Noise

Aerocool DS (Dead Silence) Case Review
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Temperatures

The parts we picked for this build should get warm enough to push the DS' two slow-spinning fans, but not overwhelm them. Of course, if you're using a graphics card that dumps all of its heat back into your case, or a more enthusiast-oriented CPU, more cooling performance can be achieved by installing two optional fans in their places at the top of the case, or opting for a 240 mm closed-loop liquid cooler. Again, we're sticking with Aerocool's stock setup, though.

Temperatures under Full Load
System Configuration
Top Cover Completely Closed
Top Cover with Mesh Opening
Ambient Temperature
20.5 °C20.5 °C
CPU (Core i5-2500K)
61.6 °C59.6 °C
GPU (Radeon HD 7950)69 °C69 °C
(Fan 56% = 2297 RPM)(Fan 56% = 2283 RPM)
Hard Drive
28 °C28 °C

As we were expecting, temperatures remain in an acceptable range, despite the slow case fans. HIS' Radeon HD 7950 maxes out at 69 degrees Celsius at a fan speed of 2300 RPM due to its self-contained cooling solution, which doesn't offload its job onto the chassis' airflow. Intel's Core i5-2500K at an average temperature of 61.6 degrees Celsius across its four cores. Using the mesh top panel instead of the closed one yields a small improvement to 59.6 degrees Celsius.

If you're considering using this sort of system in an ambient environment of more than 30 degrees Celsius, consider installing those fans under the case's top cover. Really, it's too bad that Aerocool doesn't include a fan controller, giving the option of a second, higher fan speed. There's also the option to optimize a bit under the hood for better breathing. The first idea that comes to mind is pulling the external drive cage if it's not needed.

Noise

Aerocool's Dead Silence tries to live up to its name by maintaining low fan speeds. This isn’t completely successful, though. The rear fan rumbles along quite noticeably. A higher-quality fan would have been a better value-add. The front fan manages to provide airflow inaudibly with a bit of help from the front cover that absorbs some of the noise; it can only be heard once the cover is removed.

This case isn't completely silent, but still manages to perform modestly in our acoustic measurements. Switching out the rear fan would result in a noticeable improvement, though 37.7 and 38.0 dB(A) are solid numbers.

In order to get a better idea of how our installed components affect noise, we took two more measurements. The first only included the stock case fans, while the second included the entire system under full load. The graphics card fan dominates the latter measurement.

Noise
 Case Fans Only
Whole System
Front (50 cm)37.7 dB(A)42 dB(A)
Diagonal Left Top (50 cm)38.0 dB(A)41.2 dB(A)
Diagonal Right Top (50 cm)38.0 dB(A)41.2 dB(A)
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  • 0 Hide
    Protino , October 17, 2013 10:16 PM
    So organized and neat..!
  • 2 Hide
    DarkSable , October 17, 2013 10:30 PM
    Well damn. I really like this thing, but it's just too big for a mini-ITX rig, and there are a lot better options out there for micro-ATX.
  • 0 Hide
    slyu9213 , October 17, 2013 10:35 PM
    I agree kind of big and not sure how silent it is. But when I think of gaming I don't think of silent. Especially with some of the fans on the video cards.
  • 0 Hide
    DarkSable , October 17, 2013 10:36 PM
    But that's why you watercool. ;) 
    (Which this case doesn't have amazing support for. There aren't any good 200mm radiators to put in the front.)
  • 0 Hide
    chumly , October 17, 2013 11:58 PM
    Can you guys take a thermal reading at the point between the motherboard and PSU when the system is at load please?
  • 0 Hide
    Crashman , October 18, 2013 12:22 AM
    Quote:
    Well damn. I really like this thing, but it's just too big for a mini-ITX rig, and there are a lot better options out there for micro-ATX.

    Did anyone see any mention of the Bitfenix Prodigy? I used the Mini ITX version of this case in the June System Builder Marathon.
  • 0 Hide
    DarkSable , October 18, 2013 1:00 AM
    Quote:
    Did anyone see any mention of the Bitfenix Prodigy? I used the Mini ITX version of this case in the June System Builder Marathon.


    Hang on, I'm confused. Two points.

    1) I've used a prodigy before, and consider it huge for mini-ITX. It has its uses, but it's specialized... but no, I didn't see it mentioned in the article. What does that have to do with it?

    2) Wait, I'm confused. Is "this case" referring to the prodigy or to this dead silence case. Does the case reviewed in the article actually have two versions, a mini-itx and a matx? If so (and the matx isn't done as poorly as the matx prodiy), that would be awesome.

  • 0 Hide
    Crashman , October 18, 2013 1:36 AM
    Quote:
    Quote:
    Did anyone see any mention of the Bitfenix Prodigy? I used the Mini ITX version of this case in the June System Builder Marathon.


    Hang on, I'm confused. Two points.

    1) I've used a prodigy before, and consider it huge for mini-ITX. It has its uses, but it's specialized... but no, I didn't see it mentioned in the article. What does that have to do with it?

    2) Wait, I'm confused. Is "this case" referring to the prodigy or to this dead silence case. Does the case reviewed in the article actually have two versions, a mini-itx and a matx? If so (and the matx isn't done as poorly as the matx prodiy), that would be awesome.

    Now I'm confused? I just looked at the pictures and spotted a case structurally identical to my Mini ITX Prodigy, except for the added width. Does the different plastic really disguise it that well?

    Or are you thinking of the completely-revised Prodigy M, rather than the original Prodigy? Please take another look at the original Prodigy. If this case is better than the Prodigy M and I'd tested both, I'd have probably called the DS "What the Prodigy M should have been"

  • 0 Hide
    Myrkvidr , October 18, 2013 5:53 AM
    I would have compared the DS to the Prodigy, but unfortunately I never received one of the Bitfenix ITS-Cases for testing...
  • 0 Hide
    DarkSable , October 18, 2013 6:17 AM
    Quote:
    Now I'm confused? I just looked at the pictures and spotted a case structurally identical to my Mini ITX Prodigy, except for the added width. Does the different plastic really disguise it that well?

    Or are you thinking of the completely-revised Prodigy M, rather than the original Prodigy? Please take another look at the original Prodigy. If this case is better than the Prodigy M and I'd tested both, I'd have probably called the DS "What the Prodigy M should have been"


    Okay, gotcha, yes. It's another Prodigy spinoff, I agree. I still consider it large, though. :p 
  • 0 Hide
    OcelotRex , October 18, 2013 8:02 AM
    Quote:
    Quote:
    Now I'm confused? I just looked at the pictures and spotted a case structurally identical to my Mini ITX Prodigy, except for the added width. Does the different plastic really disguise it that well?

    Or are you thinking of the completely-revised Prodigy M, rather than the original Prodigy? Please take another look at the original Prodigy. If this case is better than the Prodigy M and I'd tested both, I'd have probably called the DS "What the Prodigy M should have been"


    Okay, gotcha, yes. It's another Prodigy spinoff, I agree. I still consider it large, though. :p 


    I am glad to see others in agreement with me about the Prodigy. When I was shopping for a HTPC/Gaming build I found the Prodigy (and the reviewed case) to be as large as good Micro-ATX cases like the Silverstone Temjin. I ended up with the PS07W instead; in purchasing the case I calculated the footprint and internal volume of the cases and found the Micro-ATX to have much more volume (to move air and cool) with the same footprint of the Prodigy. This case and the Prodigy are great cases but not SFF by any means.
  • 0 Hide
    Crashman , October 18, 2013 9:07 AM
    Quote:
    I am glad to see others in agreement with me about the Prodigy...This case and the Prodigy are great cases but not SFF by any means.
    That's true! Since SFF is supposed to mean Shuttle Form Factor (SMALL is NOT a Form Factor, since the term "form factor" means "standardized"). The closest thing open-architecture builders have to SSF is AMD's DTX Form Factor, so none of the available cases are SFF.

  • 0 Hide
    fozzie76 , October 18, 2013 9:32 AM
    Need a mini-itx version of this case. Go small or go home!
  • 0 Hide
    g-unit1111 , October 18, 2013 9:45 AM
    This is a very nice looking mATX case, but the color is a bit off-putting. Maybe if they could produce black, white, and gunmetal gray versions then I would be recommending this thing left and right. It's very clean looking, reminiscent of a mini Silverstone FT-02B.
  • 0 Hide
    jtd871 , October 18, 2013 9:51 AM
    Ya, I thought Prodigy clone, too, on first sight. I understand that the design puts the mobo flat (which has advantages), but this seems to create wasted space under the mobo tray. The design could possibly find better ways to utilize this space while lowering the overall height of the case.

    Also, in light of the skull-sweat and effort Steiger Dynamics demoed with their jam-packed mATX LEET watercooled beast featured in the recent Z87 article on the US site, this case looks a bit underwhelming, whether deserved or not.
  • 0 Hide
    gadgety , October 18, 2013 11:24 AM
    Quote:
    But that's why you watercool. ;) 
    (Which this case doesn't have amazing support for. There aren't any good 200mm radiators to put in the front.)


    What about the Phobya Extreme 200 mm? I have not checked the interior dimensions of this case to see if it fits. It's 240x200 mm.

  • 0 Hide
    Crashman , October 18, 2013 11:43 AM
    Quote:
    Need a mini-itx version of this case. Go small or go home!
    So you didn't read the June System Builder Marathon, and you didn't see the comment above about the Bitfenix Prodigy, and you haven't...OK, glad to see your internet is back up, hope you had a great summer!

  • 0 Hide
    Myrkvidr , October 18, 2013 12:45 PM
    @g-unit1111: Actually there ARE 6 different color combinations including a black AND a white version.
  • 0 Hide
    Onus , October 18, 2013 12:52 PM
    This case looks well-made, and I like the top port selection. The price looks reasonable too. The rear-fan noise could probably be addressed by replacing the fan screws with those silicone "nails" to isolate it from the case. If the width isn't a problem, I'll have to consider this one for future builds for people. I'd like to see a narrower mini-ITX version too. In the non-windowed version, I wonder if gluing a carpet-square on the inside of each side panel would make it even quieter.
  • 0 Hide
    OcelotRex , October 18, 2013 1:04 PM
    Quote:
    Quote:
    I am glad to see others in agreement with me about the Prodigy...This case and the Prodigy are great cases but not SFF by any means.
    That's true! Since SFF is supposed to mean Shuttle Form Factor (SMALL is NOT a Form Factor, since the term "form factor" means "standardized"). The closest thing open-architecture builders have to SSF is AMD's DTX Form Factor, so none of the available cases are SFF.



    Got me there! I would argue however that even though the term "small form factor" is not technically correct it has been adopted in the colloquial vernacular [threw in big words to look more smarter] of open tech message boards like Tom's as it is easily more easily understood than a more technically correct answer.

    What I should have said is that the Bit Fenix Prodigy takes up the same footprint (on the floor or on the desk) as certain Micro-ATX Mid Towers like the Silverstone Temjin with less internal volume for airflow and cable management. There's also the (more than likely) added cost of the Mini-ITX board over a MIcro-ATX board and the lack of AM3+ Mini-ITX boards out there.

    The new Aerocool solves the issue with the Prodigy by widening the whole chassis by only 5 more CM than the cases I pointed out in the above post. That shouldn't be too much wider than most Micro-ATX Mid Towers. It's an interesting product and the review was done well. I should have read it more thoroughly. ;) 
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