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MSI CX640 Laptop Review (Core i5/Nvidia)

We measure from a distance of around 2 foot from the chassis with our Extech digital sound level meter to mirror a real world situation.

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

The system is clearly heard when loaded, generally producing noise emissions between 34 and 38 dBa. Not the quietest of machines and we feel another fan on the other side of the chassis would have helped lower overall volume, with both fans able to spin much slower.

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6 comments

  1. Havent had time to read it all just yet, but it seems respectable for the price. a lot of the budget has gone on the CPU. so ideal for workers I think.

  2. Our local PCWORLD store has this machine I think. it looks good, but it was very dirty looking, from the people pawing all over it. Sony machines always do well in a retail store environment

  3. Nice looking machine really for the price, but I think id spend a few hundred more aim higher up their range for a better model

  4. Looks quite average, but the CPU is a good selling point

  5. Man their other models are so much better

  6. yeah, not that impressive overall. ive been contemplating one of the google laptops when they are released. to try a new operating system.