(SSD) disadvantages of solid state drives: high price, small capacity, solid state drives have a limited number of PE writes, so the life of solid state drives is lower than that of mechanical drives. Mechanical hard disk (HDD) has the advantages of large capacity and low price.
#Notebooks for windows portable
Solid state hard disk ( SSD) advantages: no noise, read and write extremely fast, anti-vibration, low calorific value, portable and so on. Hard disk is the main hardware that affects the running speed of the system, there are two kinds of solid-state hard disk and mechanical hard disk. If you play games, if you are still a programmer, then 16G is recommended. If you don't play games, then 8G, which is common on the market, is enough. When buying a laptop, if you are not sure whether 8 gigabytes of memory is enough, then you need to pay attention to whether the laptop has an extra slot to add a stick of memory. Notebooks are all at the frequency of DDR4 that is, 2133hz, 2400hz or 2400hz. Version: introduce notebook memory algebra, first popular science under the DDR:Double Data Rate (double data transmission), it is a computer memory specification. Office, watching movies and so on need at least 8 gigabytes of memory at the same time, and at present, 8 gigabytes is basically the configuration of mainstream computers, so try 8G + 1 expansion slot on memory. The more APP you open, the more running memory you will take up, and so will the memory of your computer. The effect of capacity is like the running memory of your phone. Memory is one of the most important components in the computer, and it is the bridge to communicate with CPU.Ĭapacity: the amount of memory that is currently common is 4G/8G/16G/32G.
#Notebooks for windows professional
In addition, there are some special graphics cards, professional graphics cards such as NVIDIA Quadro series and ATI (AMD) FireGL series, which are suitable for design majors. Independent graphics card is similar to CPU, mainly two brands NVIDIA and AMD compare recommend is NVIDIA, playing games or NVIDIA optimization is better.Īnd NVIDIA mainly has GT, GTX, RTX and professional graphics card series, such as GTX1050,GT950 is the low-end introduction to the game graphics card, if you want to enjoy the game on 1050TiMagi 1060. The integrated graphics card (intel HD620 is the most used this year) is also performing well, and if there is enough memory (8G), CPU is not bad, then it can also have a stand-alone video card (MX150) 40% performance. Notebooks often bring integrated graphics cards and independent graphics cards, while some notebooks only use integrated graphics cards in order to be light and thin, so we should pay attention to choosing them at this time. For those who like to play games, the level of the graphics card directly determines your experience.
In a sense, the graphics card is like a CPU for graphics processing. The graphics card is the most important factor in outputting and displaying graphics.
Represents the running speed of the notebook, the model i7/i5/i3 represents the location, and then the first digit represents the first generation of CPU, and then the larger the number, the better, and also represents the faster the computer runs. Usage: Internet Laptops, business Laptops, game Laptops Laptops have many in different scenarios；Īppearance: ordinary Laptops, ultra-thin LaptopsĬonfiguration performance: standard Laptops, high-end Laptops, super Laptops
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