The concept of the "super pole" today has been more and more consumers accepted, lighter, thinner, faster, which we were able to see the most notable feature, which is the majority of ordinary consumer at the time of purchase demand of the first points to consider: light, thin - even more portable to carry around, quick - bringing the work efficiency, the performance of most people no longer consider the the focus, because for most people is sufficient to deal with the day-to-day applications.
Because I work close friends often want to I consult some notebook aspects. Such as election this ultra-extreme often ask me: the SSDs what? Why are so small capacity? So today I here just like we talk about those things between the ultra-pole of this with a solid-state drive.
Relative processor, graphics card HP 440 with 6cell HP ProBook 440 Battery is definitely the biggest bright spot, it uses the NVIDIA GeForce latest flagship New GTX675M alone significantly by GPU-Z test results, we can see its core using 40nm process production, bandwidth up to 256bit has 2GB DDR5 large capacity memory, GPU core clock up to 663MHz, called the absolute flagship mobile platform with significant independence.
The solid-state drive (Solid State Disk), hard disk, made of a solid-state electronic memory chip array by the control unit and a storage unit (FLASH chips, DRAM chips). Solid state drive interface specification and the definition of the function and use exactly the same with ordinary hard disk, on the shape and size of the product is also fully consistent with the ordinary hard disk.
The HP ProBook 470 with 9cell HP ProBook 470 Battery equipped with a NVIDIA Quadro the K200M professional level graphics card, the latest Kepler architecture, energy-efficient. The NVIDIA Quadro K2000M has extensive ISV certification, CATIA, SolidWorks, AutoCAD, Inventor, 3ds Max, Maya, Revit, Pro / E and other industry software are included. The Quadro series located in the field of professional graphics workstation. The core of most products is essentially the GeForce identical position in the field of personal, but compared with the GeForce Quadro stressed with industry software compatibility, stability and high efficiency. Its driver corresponding optimization industry software and programming interface. NVIDIA Quadro graphics cards can be full support for anti-aliasing of the wireframe model, integrating a hardware engine designed for AutoCAD smooth lines, high-performance Gooch shader. It also has a UMA technology, high-speed hardware interoperability with double-sided light, 3D dynamic cut technology.
1 quick start, no motor to accelerate the process of rotation.
Without heads, fast random read, read minimal delay. In accordance with the relevant test: two computers in the same configuration of the computer, laptop equipped with a solid-state hard drive from the boot to the desktop appears a total of only 18 seconds, and equipped with a traditional notebook hard drives with a total of 31 seconds, both of which almost nearly half of gap.
3 fixed relative to the read time. Addressing time has nothing to do with the data storage location, disk fragmentation will not affect the reading time.
DRAM-based solid-state hard disk write speed very fast.
5 no noise. Noise at work because there is no mechanical motor and fan, a value of 0 dB. Some high-end or high-capacity product with a fan, and therefore will continue to generate noise.
6 low-capacity flash-based solid state drive lower power consumption and heat in working condition, but high-end or high-capacity energy consumption will be higher.
Internal does not exist any mechanical moving parts, no mechanical failure, but also afraid of a collision, impact, vibration. So that even in the case even accompanied by high-speed mobile flip tilt will not affect the normal use, and the laptop accidentally dropping or collision with hard objects to minimize the possibility of data loss.
8 Operating temperature range is greater. Typical hard drive can only work within the range of 5 to 55 degrees Celsius. Most solid-state hard drive for -10 to 70 degrees Celsius, some industrial grade SSD also at -40 to 85 degrees Celsius, even a larger temperature range.
Low-capacity solid-state hard disk is smaller than the same capacity hard disk volume and light weight. However, this advantage with the capacity increases gradually weakened. Up to 256GB, solid state drive is still common than the same capacity hard disk light.
Why do we use solid-state hard drive?
The biggest advantages is the solid-state hard disk read and write speed. SSD sequential read and write speed and random read and write speeds are very high mechanical hard unmatched in our day-to-day use of the most obvious manifestation is the fast boot software to open fast file copy speed, is the most direct experience.
At this point you can see the heavy body and the benefits of the heat sink, the HP ProBook 450 Battery and keyboard maximum temperature of just 40 ° C, in the palm of your hand frequently touch the surface area, body temperature is not very high, the highest body temperature The location is in the location of the outlet temperature of this position on the use of experience is not significantly affected. The MSI GX70 hardware configuration high and wide color gamut screen is power-hungry, want to achieve a moderate level of life we ??must enhance the battery capacity, it is equipped with a 87Wh battery. In the highest performance, consumes 93% battery, obtained through the the PowerMark test after 2 hours and 11 minutes of battery life time, the life in this configuration, the result is more excellent. Who says big man there is no ability to move it?
In addition to reading and writing speed, solid-state hard drive, there are other advantages. Due to all-electronic circuit, for example, no mechanical components, so there is a very good shock resistance, do not worry like mechanical hard bumps cause damage to the hard disk as the data is lost; fever with noise is also much lower than the average hard drive. It is based on such reasons, solid-state hard drive back a large number of applications to the super pole up.
The trial the HP ProBook 430 2306AU1 of a 12.5-inch LED screen design, built-in Intel Core i3-3110M, 6cell HP ProBook 430 Battery , 2GB memory, 500GB hard drive, built-in Intel GMA HD 4000 Core graphics card, Bluetooth function, the top of the screen with a high-definition camera, built-in 4-in-1 card reader (SD, SDHC, SDXC, MMC), standard 6-cell lithium battery, is a the ThinkPad S431 series of the most classic.
See here, perhaps many of my friends will ask, since the solid-state hard drive so many benefits, why not an ordinary notebook all practical solid state drive it? Involved here a few questions.
In addition to these interfaces, the HP ProBook 455 one designed for the game was born design: Bigfoot Gaming LAN (Killer Gaming Networking). Bigfoot Gaming LAN (Killer Gaming Networking) compared to the general LAN, can shorten the online game delay time, to ensure smooth online gaming experience, as well as the effective exclusion of the delay caused by the instruction error, network transmission speed is slightly stronger, in a race against time to network Battle may be able to have a decisive impact. HP ProBook 455 Battery SteelSeries professional keyboard, using the professional-grade gaming keyboard, According to official sources, this keyboard is designed for game design, the keyboard's durability than ordinary keyboard higher. This keyboard is a strong force feedback, keycap surface has a slight concave curvature, feel more comfortable, compared to independent gaming keyboard is still lagging behind, but a lot stronger than ordinary chocolate keyboard. The keyboard is built-in to see the five keyboard backlighting scenarios mode: Normal, Gaming, Wave, Breathing, and Dual Color with regional variable light, 7 colors change, can be formed into more than 1000 kinds of color vision.
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