Laptop hard drive will be mechanical? Flash or composite?

Laptop, desktop performance gap, which component contemporaries it? Processor? Not! Notebook processors are basically in sync with the desktop Core era, laptops and even walking in the front. Memory? Course not! Both speed and capacity, the memory used by the notebook is not under the desktop. Graphics? Graphics cards have a certain gap, but that has a corresponding model in the high-end, mid-range and low-end graphics card laptop. This is not, it is not, then the gap between the largest component in which it?

    Contemporaries biggest difference to the number of notebook and desktop hard drive, but is very difficult to catch up with the gap. This gap is caused due to the volume of force majeure, the desktop usually use 3.5-inch hard drive, laptop due to the volume of questions, can only use the 2.5-inch hard drive, a lot of ultra-thin notebooks also have to use the 1.8-inch drive. Because the traditional hard disk to disk as a storage medium, the smaller the size of the natural capacity of the smaller, hard disk speed is also difficult to upgrade because of issues such as power consumption, vibration, resulting in the transfer speed is always not much to enhance.

    Has been the notebook hard drive is under such restrictions slow development, 7200 has been used in mainstream desktop hard drive, 320GB hard disk when; the notebook mainstream products still 5400 rpm 120GB capacity hovering around.

Small capacity problems reflected in the notebook is not particularly obvious, because there are a variety of ways to solve this problem, for example has been very popular DVD burner or an external mobile hard disk. Slow this point it is difficult to solve.

    It is difficult after a breakthrough to be able to get the social effects and economic effects, which is the majority of hard drive manufacturers for the new technology so bored reasons. In 2006, a variety of new storage technologies appeared in front of us, we see the dawn solve the crux of the laptop hard drive slow.

    First Seagate perpendicular recording technology, this technology is the development of disk capacity, on the same disk size increase data density it to store more data. Due to the increase of data density, the hard disk data transfer speed is also improved.

Seagate perpendicular recording technology for hard disk capacity to speed have a certain level of improvement, but it is not a future-oriented solutions. Because it is only a slight improvement in the existing technology, and no breakthrough in the framework of the traditional mechanical hard drives. Really makes people feel that "this is the future laptop hard drive" is a flash-based hard drive, and use its Sony the UMPC product UX18 the emergence, allow people to experience the first flash-based hard drive can bring rapid experience.

    In the actual tests, all with the hard disk read and write about, because it uses flash memory hard drive and get very good results. In some applications, in comparison with the use of conventional mechanical hard drives UX17 UX18 results and even four times that of the opponent. This is to let people full of anticipation for the flash-based hard drive.

 Flash drives have such a strong performance, but also has a small size, light weight, low power consumption, difficult to damage, is simply the laptop ideal storage medium. However, it still has temporarily unable to break the fetters hinder it into the mainstream market.

    Although the performance of flash-based hard disk performance, functionality is almost perfect, but there are still a lot of problems with it into the mainstream.

    Capacity, not to mention desktop hard drive 320GB model has the current installed capacity of the mainstream, mainstream notebook hard drive also has about 120GB. However, the first to use flash memory hard drive the Sony UX18 storage capacity before 16GB Bahrain after the operating system, and then install some mainstream applications, I am afraid it will not be much left.

The second is the price, flash-based hard drive compared to traditional mechanical hard drives, the price is simply astronomical. UMPC product also Na Suoni UX series, is currently being sold UX27 40GB traditional mechanical hard UX28 32GB flash hard drive is used, the addition of the gap between the two machines is the only processor difference 130MHz, but they are the price difference between the full 10,000 yuan.
Faced with such a high price difference, I believe that many are interested in trying the consumers can only choose to wait.
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