Two New Ions: ASUS AT3N7A-I and ASRock Ion 330
by Anand Lal Shimpi on August 28, 2009 12:00 AM EST- Posted in
- Motherboards
The Temperature and Noise Showdown
Under load (playing Quantum of Solace, full screen) the temperatures between the systems varied by a large margin. As expected, the Zotac board with a fan was the coolest. The ASRock in its silent mode ran the hottest and the ASUS with its noisy fan was a bit warmer than the Zotac.
The Zotac fan is optional although removing it sent temperatures up above 70C. While the system never crashed or dropped frames without a fan directly on the heatsink, I would recommend having a case fan moving air over the heatsink to preserve the system’s lifespan.
I measured sound 7” above the motherboards. Without any fan, ambient noise in the room gave us a floor of 41 dBA. The quietest solution was the ASRock at 43.5 dB, followed by the Zotac at 44 dB and finally the ASUS at just over 50 dB. While the ASRock system was technically quieter than the Zotac, the noise it did emit was more noticeable. The rear case fan in the ASRock Ion had a repeating drone to it, whereas the Zotac fan just sounded like it was moving air. Honestly, I’d say Zotac wins it here.
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rudy - Friday, August 28, 2009 - link
ASUS is messed up in this respect the last a8n-e board I used had the same stupid issue a small fan that was loud and broke down easily on the south bridge. It must be a cost issue but it causes more problems then its worth. I replaced it with a passive heatsink rather then getting a free one from asus cause I knew the free replacement would not be much better.bh192012 - Friday, August 28, 2009 - link
Put the bluray drive all the way at the top, make the case 1 to 2 cm deeper and or higher and put a row of low rpm 60mm fans in the front. You could get two to three times the airflow and it would be quieter. Also, why have the restrictive punchouts in the back for the rear fan, seems you could open that up much more. Punch more holes all along the sides or in the blank area in the back.yuchai - Friday, August 28, 2009 - link
I agree with this. These smaller devices are meant to be placed on the desk and are pretty close for the user. I wouldn't mind having them at a bigger size if that's what it takes to bring the noise level down.Das Capitolin - Friday, August 28, 2009 - link
The hard drive beside the ASRock ION 330 is not what comes with the unit. It ships with a 320GB notebook drive, and not a 3.5" desktop drive.Anand Lal Shimpi - Friday, August 28, 2009 - link
The hard drive was just included to show the small size of the machine, I'll clarify in a caption :)Take care,
Anand
yehuda - Friday, August 28, 2009 - link
I don't think this was mentioned, but Asus has also introduced an Ion-based EeeBox, which is a complete system.http://www.asus.com/product.aspx?P_ID=wH1q2VTqyLXa...">http://www.asus.com/product.aspx?P_ID=wH1q2VTqyLXa...
Anand, you think you could request a sample?
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millerduck - Friday, August 28, 2009 - link
That unit looks sweet. I stumbled on it over the last two days and am planning a Windows Home Server based on it.Looks to be fanless, 330 w/ION, eSATA for additional storage, gigabit Ethernet. A perfect WHS "appliance" for my house.
MD
Anand Lal Shimpi - Friday, August 28, 2009 - link
Just requested it :) Waiting to hear back from ASUS on their plans for this thing in North America.Take care,
Anand
yehuda - Saturday, August 29, 2009 - link
Thanks, please keep us posted.