Reinforced laptop handles can be purchased on JD.com, Taobao, Alibaba, or in physical stores. Rugged laptops can well meet the requirements of some more demanding application environments, such as anti-fall, anti-collision, waterproof, dustproof, etc.
Lenovo Xiaoxin Air 14 Lenovo Xiaoxin Air 14 is a cheap laptop that is highly recommended. It is equipped with a 10th generation Intel Core i3 processor and Intel UHD graphics card. It is equipped with a 14-inch full HD screen with a resolution of 1920x1080 pixels, supports 100% sRGB color gamut and a brightness of 300nits.
GETAC's ruggedized laptops are very expensive and not very cost-effective. We at Nanjing Yanwei Information have a variety of products with protection levels comparable to GETAC, but our prices are much cheaper than theirs. If so Please contact us if required.
There are many suppliers of ruggedized laptop computers. It is recommended to choose Panasonic and Getac rugged computers, which are regular domestic brands.
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ASUS ASUS ASUS is a well-known computer brand founded in Taiwan in 1989. It mainly provides notebook computers, motherboards, monitors, routers and other products. The notebook computers it provides are deeply famous for their thin, beautiful appearance and excellent performance. Popular with consumers.
It is recommended to consider Seagate’s hybrid hard drive. It has a speed close to that of an SSD and has the capacity of a mechanical disk, and the price is relatively reasonable, not as outrageously expensive as an SSD.
It is recommended to send the specific model of the computer to see. If it is a 7th generation i7 7700HQ, it should have an m.2 solid state drive interface reserved. For 3rd and 4th generation i7, it is recommended to use Plextor m7v 128G 450 or so.
What brand is the original hard drive of Lenovo Computer i74790? There are many solid-state brands now. You need to open the host computer to see the hard drive model.
Method 1: If the notebook does not have an optical drive slot, just remove the back cover and install the solid-state drive in the original mechanical hard drive location. Method 2: If your laptop has an optical drive bay, remove the optical drive disk, and then go online to buy a notebook model optical drive bay hard drive bracket, then install the solid-state drive and insert it into the computer's optical drive bay.
1. Choose original and authentic products. Assembling a computer hard drive is different from assembling a CPU and a motherboard. For those refurbished and second-hand products, you can judge by checking whether the seal on the surface of the hard drive is complete, whether the screws have any traces of disassembly, whether the store directly transferred data to it without formatting, etc. Whether the computer hard drive is original and genuine.
2. Capacity: The size of mobile hard disk capacity is the first choice for many people when purchasing, usually in GB or TB. Currently, the mainstream mobile hard disk capacities on the market include 1TB, 2TB, etc. Interface type: The interface type is the type of interface used by the mobile hard disk to connect to the computer system.
3. Theoretically speaking, the faster the Cache, the better. In the 120G large-capacity hard drive launched by Western Digital, due to the use of 8M large-capacity Cache, it is far ahead of other competitors in terms of overall performance. The problem of overclocking: Many friends like to overclock after buying a computer at home.
4. (2) Hard disk speed Since the reading and writing of the hard disk are inseparable from mechanical movement, its speed is much slower than the speed of the CPU, memory, graphics card, etc., from the famous "barrel effect" "Looking at it, it can be said that the performance of the hard disk determines the final performance of the computer.
standard SATA interface mechanical hard drive. This kind of hard drive is the standard configuration of most mid-to-low-end laptops. The advantages are cheap price and large capacity. The disadvantages are slow read and write speed and low performance. This type of hard drive uses a standard SATA interface and is supported by basically all laptops. 5-inch standard SATA interface solid state drive.
Question 2: Which brand of hard drive is the best for laptops? Seagate is the best. However, many notebooks now have Hitachi hard drives built into them. In fact, if you are a little more careful with the hard drive, there will be no problems. The hard drive I use is usually replaced every three years, because it feels that the size is not enough.
Same as the previous issue, we mainly recommend the original positive SSD. The logic is that the particles are all produced by the original factory. Naturally, it is more cost-effective to use them yourself, and the quality can be better controlled. Third parties can The only ones that are cheaper than the original manufacturer are using black and white films, or lowering quality standards and using self-sealing, so the quality is difficult to guarantee.
1. Choose original and authentic products. Assembling a computer hard drive is different from assembling a CPU and a motherboard. For those reworked and second-hand products, you can judge by checking whether the seal on the surface of the hard drive is complete, whether the screws have any traces of disassembly, whether the store directly transferred data to it without formatting, etc. Whether the computer hard drive is original and genuine.
2. Therefore, when we choose a laptop hard drive, it is not that the higher the hard drive capacity, the less. It also depends on the speed of the hard drive. The brand of the hard drive is very important whether you are purchasing a laptop hard drive in a mall or on a website.
3. (2) Hard disk speed Since the reading and writing of the hard disk are inseparable from mechanical movement, its speed is much slower than the speed of the CPU, memory, graphics card, etc. From the perspective of the famous "barrel effect" , it can be said that the performance of the hard disk determines the final performance of the computer.
4. The first thing to consider is the quality, especially the shock resistance and fall resistance, and the data storage speed. Of course, generally speaking, even if the mechanical hard drive you buy is relatively drop-resistant, you must be careful. The mechanical hard drive I bought was dropped once. I picked it up immediately and checked it. Fortunately, the impact was not significant.
5. For the same large-capacity machine plus SSD, make a separate partition on the SSD disk to place the system, games, software such as 3dmax. Pure SSD disk, one large-capacity SSD disk or multiple small-capacity SSD disks in RAID0. After actual testing, after two Samsung 830SSD disks are arranged in a 512G RAID0 disk array, the read speed exceeds 1GS.
6. First, check what interface your computer has. Laptops generally have 5-inch sata m.2 and older ones have MSATA interfaces. If you use an M.2 interface, it also depends on whether it supports the SATA protocol or the NVME protocol. There are also 2 sizes of M.2, 2242 and 2280, which are determined according to the size of your notebook slot.
1. It is recommended to use Hitachi 1TB SATA6Gbs 7200 rpm 32M notebook hard drive. This is a 5-inch high-speed hard drive with a relatively affordable price. If it is used for design For rendering and other tasks, it is recommended to use Seagate Laptop series 1TB 5400 rpm 8GB hybrid hard drive.
2. Today’s laptop hard drives are universal and compatible. You only need to purchase a hard drive of the same model with the corresponding laptop socket and you can use it.
3. As in the previous issue, we mainly recommend the original positive SSD. The logic is that the particles are all produced by the original factory. Naturally, the cost is better if you use them yourself, and the quality can be better controlled. Chapter 2 The third party can only use black and white film cheaper than the original manufacturer, or lower the quality standards and use self-sealing, so the quality is difficult to guarantee.
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