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Jetart NP3000 and NP5000 Notebook Coolers


Product
CPU Cooler
Date
11th October 2004
Manufacured By
Supplied By
Price
Author

Introduction:::...

As notebooks get faster and more capable so they get hotter too. Not only because the components create more heat. but also because the need to cram more of them into ever-smaller spaces makes it more difficult to cool them efficiently.

After mentioning I was going to be looking at a couple of notebook coolers, several people asked me why. Well, if you're not aware of the potential risks, limited though they are, then I suggest you have a look at THIS article.

Of course this isn't a particularly common occurrence, and many laptops don't heat up enough to cause quite that level of damage, but when it comes to electronics a good rule of thumb is that the cooler they are the happier they are.

The product, or rather products I have on the bench today come from ODM experts Jetart. They are virtually identical in design with the primary difference being that one, the NP3000, draws the power for its cooling fans entirely from your notebook's USB ports while the other, the NP5000, is powered off a mains adaptor and includes a four port powered USB hub.

The NP5000 can also have its fans powered by your notebook's USB port but no cable is supplied to allow you to do so. I discovered this by using the USB power cable supplied with the NP3000.

Before we take a look here's the obligatory specs:

Product Name
Portable NB Cooler (Powered by USB wire) NP3000
Description
An evolved external notebook cooling device... come out with a slimmer body, smarter structure and super fine touch. Just mate with notebook & fit in with notebook case.
Features
  • Hidden Rubber Pad
  • Fine metallic blue Coating
  • Fan Speed Adjustable

  • Specifications
     Outline Dimensions

     300 x 262 x 20 mm

     Fan Dimensions

      70 x 70 x 10 mm

     Power

     USB Wire ( share the power of notrebook )

     Reted Voltage

     DC 5 V

     Rated Current

     0.5 A

     Power Consumption

     2.5 W Max.

     Fan Speed Range  1800 - 2600 R. P. M. 10%
     Bearing Type  Ball Bearing
     Weight  650 g
     Accessories

     USB Wire : 50 cm x 1 pc

     

    Product Name
    Portable NB Cooler (by U.S. or Euro adapter) NP5000
    Description
    An evolved, USB hub embedded notebook cooling device, comes out with a slimmer body, smarter structure and super fine touch. Just mate with notebook & fit in with notebook case.
    Features
  • 4 Port for USB 2.0 Hub Embedded
  • Hidden Rubber Pad
  • Fine Metallic Black Coating
  • Fan Speed Adjustable
  • Specifications
     Outline Dimensions

     300 x 262 x 20 mm

     Fan Dimensions

      70 x 70 x 10 mm

     Power

     Adapter ( input : 100 ~ 240 V ; output 5 V ; 2.0 A ) 

     Reted Voltage

     DC 5 V

     Rated Current

     2.0 A

     Power Consumption

     10.0 W

     Fan Speed Range  1800 - 2600 R. P. M.
     Bearing Type  Ball Bearing
     Weight  680 g
     Accessories

      Switching Power Adapter : 1 pc
      USB Transfer Wire : 1 pc

     

     

     
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