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Recently we have changed our method of measuring noise levels. We have built a system inside a Lian Li chassis with no case fans and have used a fanless cooler on our CPU. We are using a heatpipe based passive power supply and an Intel SSD to keep noise levels to a minimum. The motherboard is also passively cooled. This gives us a build with completely passive cooling and it means we can measure noise of just the graphics card inside the system when we run looped 3dMark tests. Ambient noise in the room is 23dBa.
Why do this? Well this means we can eliminate secondary noise pollution in the test room. It also brings us slightly closer to industry standards, such as DIN 45635.
Today for testing we have placed the Mercia laptop on a table in our controlled environment and are measuring noise from a distance of 0.5 meters to reflect real world conditions.
KitGuru noise guide
10dBA – Normal Breathing/Rustling Leaves
20–25dBA – Whisper
30dBA – High Quality Computer fan
40dBA – A Bubbling Brook, or a Refridgerator
50dBA – Normal Conversation
60dBA – Laughter
70dBA – Vacuum Cleaner or Hairdryer
80dBA – City Traffic or a Garbage Disposal
90dBA – Motorcycle or Lawnmower
100dBA – MP3 player at maximum output
110dBA – Orchestra
120dBA – Front row rock concert/Jet Engine
130dBA – Threshold of Pain
140dBA – Military Jet takeoff/Gunshot (close range)
160dBA – Instant Perforation of eardrum
Considering the high power of the onboard hardware the machine is relatively quiet, only under extended load does the fan noise become apparent. We wouldn't say it was a loud system, but you can certainly hear it when gaming.
Thats a good specification for the price. Seems it arrived in quite a state mind you.
good article, covers a lot of areas which is useful. That cpu seems really good, quite impressed with it.
That is an interesting looking machine. I dont think I really like the appearance from the back, but it look good in the normal, typing position
i really like it, 8gb of DDR3 as standard is pretty over the top ! shame the HDD side is poorly set up.
I love this machine. I really do. makes my dell looks positively pedestrian
Wow this is much better than I thought it would be, they haven’t compromised on anything. although I agree. either Raid 0 the 500GBs or remove one and put in a 40-60GB SSD, put the price up a tiny bit.
The lack of SSD in such a killer machine is a huge oversight. the price is good, but they have dropped the ball with the configuration of the drives. I cant believe one wasnt formatted either.!
Pretty much my perfect laptop. although id prefer a 1200 res screen at this size. gives a bit more deskspace.
Really brilliant, but i prefer a smaller machine with better battery life.
Styling rocks. performance rocks. battery life doesn’t. id change the HD’s out too. 120gb for boot (SSD) and a 1TB for storage. or even two 128 GB SSDS in raid 0. I think this machine might feel a lot slower than it is with the current setup. how did it act in speed Zardon? slow to boot?
needs an SSD, id never use a laptop now without one.
Hi Ted – performance was good, but you always feel a mechanical drive now as slightly sluggish when an OS disk, even for overall responsiveness. It wasn’t slow, but moving from a laptop with one in it, it can feel slow at times. I agree with your points but adding in an SSD would increase the price. unless they went for a 40GB unit as a boot drive.
I also like Asus G73./ It is a good laptop.
I have one, its awesome. Not really a portable laptop though, its too big and the battery life is not enough (just over an hour internet surfing). It is a great desktop replacement if you lack space, which is one of the reasons i went for it. The design is lovely. I liked the angles and exhausts vents before i bought it and its even better in real life. I imported mine from the states and saved about £500, even with the duty paid.