The computer is one of the best inventions, as thanks to this technique it is possible to perform a large number of processes for work, home or play. A personal computer consists of several important components: a system unit, a monitor, a keyboard, and a mouse. In this article, the reader will be able to find out what kind of PC are, its main components and the rules for choosing the best technology. In order to avoid mistakes when choosing the editors of the site "bestx.htgetrid.com/en/" presents to your attention the rating of the best personal computers for 2020.
Content
What is a personal computer
A personal computer, which is abbreviated as PC, is a computing device that produces many useful functions for home and office use. If we consider this definition in a more understandable language, then this is equipment for using the worldwide network, playing games, creating numerous files, viewing photos and videos. If a PC is purchased for work, then there you can also install additional programs with certain specificity.
The abbreviation PC comes from the English phrase Personal Computer. In our country, it is customary to use the abbreviation PC. But more often it is the personal computer that is abbreviated. The history of the emergence of computer technology begins in 1946, it was then that the United States presented the world's first PC - ENIAC. For almost 80 years, the equipment has been modernized and today it is already possible to purchase the fifth generation of PCs.
Computing equipment should not be confused with consoles or similar devices, since a PC is a universal device capable of performing a large number of tasks.
A personal computer is a device that includes several main components. Without a monitor, drivers, mouse and keyboard, it will not be able to fully perform its functionality.
PC varieties
The types of PCs depend on the purpose of use. Today the device is used:
- For office and home. Equipment is purchased for using the Internet, creating Word, Excel and other text editors, viewing photos and videos. Typically, electronic computing data has a small RAM and a small hard disk space, and they are also inexpensive in price.
- For games. Such a PC is essential for gamers who install games with high volume. A PC system must have a high-performance video card and a large amount of hard memory. Also, additional components can be purchased to improve the gameplay.
- For a certain specifics of work. Additional programs for engineering, design, scientific activities are installed in the system. Also, external data may differ, for example, with a larger diagonal monitor.
Usually, the device is purchased independently by people who plan to use it for home, office or for games. There are quite a lot of technical characteristics, which greatly complicates the choice. Therefore, many people use the help of professionals or active users.In this article, we will consider the main characteristics that greatly affect the performance of equipment.
Types of computers
There are several types of devices of this type. The table shows the main differences between typical devices.
| A type | Components | Description |
|---|---|---|
| Nettop | Small-sized system unit | In practice, they are released on the basis of Intel processors. It has low power. It is produced in small sizes, due to which it saves space on the desktop, and also due to its low power it consumes a minimum of electricity. Used for office programs, listening to audio recordings, viewing photos and the Internet |
| System unit | Processor, power supply, motherboard, RAM, hard drive, video card, etc. | An essential and essential part of any PC. On the outside of the case there are power buttons, outputs and connectors for various interfaces |
| Monoblock | Monitor and system unit in one set | It is a thickened monitor. It is a very compact model and has many advantages. The lack of wires is one of the main advantages. A huge disadvantage is that it is almost impossible to improve individual components. Also, this model is very expensive. |
| Complete computer | Monitor, system unit, keyboard, mouse | Complete model with separate components. It is selected depending on the purpose of use |
| Thin client | System unit without hard drive | Used for similar tasks |
| Zero client | System unit without OS, software, hard disk | Designed for data storage or simple tasks |
Selection criteria on the advice of professionals
How to choose the best option, because the market for this type of goods is very diverse. In order to make the right choice and purchase electronic computers that are capable of performing their functions, we suggest that you familiarize yourself with the table. It indicates the minimum technical characteristics intended for specific purposes of use, which are worth paying attention to.
| Name | For gamers | Home use | Office appointment | For a specific area of work |
|---|---|---|---|---|
| Microprocessor | 4 to 8 cores @ 3000 MHz | From two or more cores with a frequency of 2000 MHz | From two or more cores with a frequency of 2000 MHz | 4 to 8 cores @ 3000 MHz |
| RAM | From 8 GB, it is better to use the game memory of a certain line | At least 8 GB | 4 GB | 8-16 GB |
| Video card | From 3 GB of video memory, you must also consider the technical parameters of AMD (GPU power) | Not necessary | Not necessary | Depends on specifics |
| HDD | From 2 TB | At least 1 TB | More than 1 TB | From 2 TB |
| SSD | Capacity from 240 GB | 120 GB | 240 GB | 240 GB |
| Motherboard | Chip set: Z370 or B350 | B250 / H270 and A320 | B250 / H270 and A320 | Asus Prime X370-PRO or GIGABYTE-G1.Sniper-Z97 |
| Power Supply | At least 600 W | About 400 W | 400 W and more | 600 W or more |
| Monitor | 20 inches or more, preferably high resolution | To view multimedia, it is better to purchase a monitor with a large diagonal and high image quality | 20 inch | From 23 inches |
These characteristics are of a recommendatory nature. It is not necessary that the technique will match the list. Some people like to assemble a computer on their own for their own purposes; for office use, a complete PC is usually purchased.
In addition, you need to pay attention to the operating system. In each device, regardless of the components, there is a BIOS program that produces an input-output information system. For full use, you need an OS. For example, only macOS can be installed on Apple devices.
Before you buy, so as not to lose money, try to answer the questions below, which will help you in the future to purchase the best PC option.
- What is the optimal monitor size?
- Does the body size matter?
- Need a motherboard to handle more tasks?
- Will the process be able to fully reproduce the multimedia?
- Do you need more RAM?
- Will the technique be used for games?
- Will the hard disk capacity be sufficient for certain purposes?
- Do you need additional components?
PC accessories
For the full operation of all functions, the computer must be assembled. This requires several main components.
System unit
The most important thing in computing is that no task can be performed without a system unit. The system unit consists of a case, which includes:
- Power supply - you need to pay attention to its power, the best option would be 400 W;
- Cooler or cooling system - allows the system unit to work more productively, despite the constant increase in temperature;
- RAM - it is necessary for storing temporary files, the speed of their processing also depends on it, the best option would be 8 GB, if desired, it can be increased;
- File systems: hard disk or permanent memory - designed for archival storage of files, there are types of SSD, HDD, DDR, 1 TB of memory is enough for full operation;
- A video card is an optional item in a PC for use in home or office conditions, since a special core is already built into the motherboard or processor, but an additional, more powerful system is needed for games;
- Optical drive - due to the proliferation of other drives, this part is practically not needed, but sometimes you have to use disks to store or use programs;
- Microprocessor is the main part of the system unit, characterized by parameters: number of cores, frequency, number of threads for integration. A 2-core processor with a frequency of 2 GHz is suitable for home.
Monitor
This part is necessary for playing files, working in text editors and other processes necessary for visualization. For home use and office use, a monitor with a diagonal of 20 inches with a TN matte finish is suitable. If the user plans to watch videos often, then it is better to purchase a monitor with Full HD support.
Computer peripherals
This group includes:
- Mouse;
- Keyboard;
- A printer;
- Scanner;
- MFP;
- Columns;
- Headphones;
- Microphone;
- Webcam;
- IPB;
- Devices for games.
In this section, the buyer determines for what purposes the PC was purchased and from this the necessary peripherals are selected.
Top manufacturers
Which company is better to buy? Today, the market for technology is replete with various manufacturers. The undoubted leaders are brands:
- Asus.
- HP.
- Acer.
These manufacturers are not only popular, but also guarantee high quality equipment, as well as provide full warranty obligations.
Rating of the best personal computers for 2020
The review is compiled on the basis of customer reviews and opinions, their ratings, and active users of electronic computers. Also, the reader will find out which one is better to buy electronic computing equipment, how much the best models cost and the main technical characteristics.
Lenovo Desktop 510-15ICB (90HU006JRS)
A personal computer that will provide a full-fledged gameplay. The case is a Mini-Tower with a DVD-RW optical drive. OS: Windows 10 SL with Intel Core i5-8400 @ 2800 MHz. Only 6 cores. The RAM is 12 GB with a processing frequency of 2666 MHz, the hard disk capacity is 1024 GB. Video card: NVIDIA GeForce GTX 1050 Ti. There is a card reader, HDMI output, DVI. Can be connected via USB 3.0. Chipset - Intel B360. 210 W power supply. This technique is also suitable for gaming. Dimensions: 145 * 366 * 285 mm. Average price: 65,000 rubles.
Advantages:
- Includes Windows 10 SL operating system;
- Popular and high quality Intel brand;
- A large number of cores that allow the game to optimize the process;
- Sufficient RAM and hard disk space.
Disadvantages:
- High price;
- Dimensional.
HP Desktop 460-p207ur (4UG93EA)
PC for office and home made in a mini-tower case. Equipment with a DVD-RW drive. OS: DOS. Intel Core i5-7400T 2400 MHz processor. 4 cores Kaby Lake. 8 GB RAM with 1000 GB hard drive. Video card: NVIDIA GeForce GTX 1050. There is HDMI, VGA, USB 3.0 output. Chipset: Intel H270. 180W power supply. For gamers, it is better to purchase a more powerful computer or upgrade this type. Dimensions: 163 * 307 * 315 mm. Average price: 35,000 rubles.
Advantages:
- Large hard disk space;
- 4-core processor allows you to quickly perform the work of any programs;
- Quality processor brand;
- Low price.
Disadvantages:
- Weak video card;
- 180 W power supply;
- Disk operating system.
Lenovo Desktop 510S-07ICB (90K8001YRS)
Medium value product. Mini-Tower Case with DVD-RW Optical Drive. OS: DOS. Intel Core i3-8100 3600 MHz processor. 4 cores. RAM - 4 GB, which can be expanded up to 16 GB. The volume of the solid state drive (SSD) is 128 GB. Video card - Intel UHD Graphics 630. Ports: card reader, HDMI, VGA, USB 3.0 interface. 180W power supply. Dimensions: 90 * 297 * 344 mm. Average price: 25,000 rubles.
Advantages:
- 4 cores;
- You can increase the RAM;
- High-quality processor;
- Economy class equipment.
Disadvantages:
- Small built-in RAM;
- Operating system: DOC.
HP Desktop 460-p207ur (4UG93EA)
Mini-tower computer. Optical drive DVD-RW. OS: DOS with Intel Core i5-7400T 2400MHz processor. 4 Kaby Lake cores. RAM - 8 GB, Hard disk - 1 TB. Video card - NVIDIA GeForce GTX 1050 with 2000 MB video memory. Outputs: HDMI, VGA, USB 3.0. Chipset: Intel H270. 180W power supply. Dimensions: 163 * 307 * 315 mm. Average price: 34,000 rubles.
Advantages:
- Intel Core Quad Core;
- Sufficient amount of permanent memory;
- RAM - 8 GB.
Disadvantages:
- Operating system: DOC;
- Low power supply unit;
- Overcharge.
HP ProDesk 400 G5 SFF Desktop (4CZ70EA)
Slim-Desktop PC, DVD-RW optical drive. The operating system is Windows 10 Pro. Intel Core i5-8500 six-core processor. Socket: LGA1151 v2. Coffee Lake S core. RAM / SSD: 8/256 GB. Video card - Intel UHD Graphics 630. Connectors: VGA output and USB 3.0 interface. Chipset: Intel B360. 180W power supply. Dimensions: 270 * 95 * 296 mm. Average price: 45,000 rubles.
Advantages:
- High-quality Intel Core processor;
- Compact model;
- Productive graphics card;
- Large amount of RAM.
Disadvantages:
- Small power supply unit;
- Small SSD volume;
- High price.
Monoblock 21.5 ″ HP 200 G3
The popularity of the model is due to the compactness of this type of computer technology. Personal computer in one set. Screen resolution: 1920 × 1080. You can choose one of three processor: Intel Core i3-8130U, Intel Core i5-8250U, Intel Pentium Silver J5005. Accordingly, you can pick up RAM from 4 to 16 GB. The video processor depends on the processor: Intel HD Graphics 620, Intel UHD Graphics 605, Intel UHD Graphics 620. SSD storage. OS to choose from: DOS, Windows 10 Home 64, Windows 10 Professional 64. Monitor diagonal: 21.5 inches with TFT TN, TFT IPS, TFT * VA. 2 to 4 cores. You can expand the RAM up to 16 GB. Includes: Hybrid Hard Drive (SSHD), Wi-Fi, Keyboard, Mouse (you can purchase without them or choose the wireless option). Headphone, microphone, HDMI outputs. Supports RJ-45 interface, USB 2.0 up to 3.1. It also supports such systems: SDXC, MS, SD, SDHC. There is a slot for Kensington. Average price: 37,000 rubles.
Advantages:
- You can choose the best version of the processor, video card, number of cores;
- Various OS;
- Bulk RAM;
- Complete set of PCs;
- A large number of outputs / inputs;
- Various interfaces;
- Stable stand;
- Compact.
Disadvantages:
- High price;
- All outputs are located at the rear of the case;
- The upgrade is difficult.
Monoblock 23.8 ″ Acer Aspire C24-865
Premium technology. Choice of processor: Intel Core i3-8130U, Intel Core i5-8250U, 4/8 GB RAM, Intel UHD Graphics 620 video processor.On your choice: DOS, Endless OS, Linux, Windows 10 Home 64, Windows 10 Professional 64.Monitor parameters: 23.8 inches, 1920 × 1080, screen matrix type: TFT TN, TFT IPS. Cores from 2 to 4. There are the following options: hybrid hard drive (SSHD), Bluetooth, Wi-Fi. Audio / headphone, microphone, HDMI output. Interfaces: RJ-45, USB 2.0 - 3.1, there is also a card reader. Support: SDXC, MS, SD, SDHC. There is a Kensington card slot. Average price: 44,000 rubles.
Advantages:
- Virtually silent;
- Convenient and compact;
- Attractive design;
- Intel Core processor;
- Powerful graphics card;
- Sufficient memory space.
Disadvantages:
- It is necessary to purchase additional peripherals;
- Expensive for the price.
Where to buy a good model? You can purchase the product in online stores or in specialized equipment stores, while you can order an online PC assembly. The main requirement for the purchase is the submitted documentation, instructions for use and assembly, certificates and a warranty card. These documents confirm the quality of the equipment and the ability to make repairs under warranty.
After installing the PC, you need to install drivers, utilities and other important software. In some stores, specialists offer an additional service for a certain price. If the buyer is not sure that he will be able to complete the installation on his own, then it is better to use the knowledge of professionals in this field.
Today it is difficult to imagine a person who does not have a personal computer or gadget. Thanks to constant modernization, computing technology allows you to perform many useful and convenient tasks in a matter of seconds. Each organization in its offices has a number of different computers designed for specific purposes. Watching videos, photos, surfing the Internet and creating text files and many more functions that are necessary for a modern person can be obtained by purchasing a decent model. The rating of quality products includes popular PCs that meet the standard requirements. To buy, it is not necessary to know the technical characteristics of each part; you can take the main indicators as a basis, which guarantee one hundred percent result. If you have experience in operating the PCs listed in the rating or other options, tell us about it in the comments.
