All-in-one PC
An all-in-one PC is a personal computer in which the system unit and monitor are combined in one case. This solution saves space on the desktop and simplifies connection, which is why all-in-one PCs are often used in offices and bank branches.
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An all-in-one PC is a personal computer in which the system unit and monitor are combined in one case. This solution saves space on the desktop and simplifies connection, which is why all-in-one PCs are often used in offices and bank branches.
What is an all-in-one PC
An all-in-one PC (all-in-one) is a desktop computer in a single case that houses the processor, motherboard, RAM, storage, power supply and display. In fact, it is a system unit and a monitor in one device, and its connection comes down to power, keyboard and mouse. The internal structure resembles a laptop: compact motherboards, mobile or desktop processors, and in some models — a touchscreen and a camera for video calls. In performance, modern all-in-one PCs are comparable to classic desktop PCs, but lose to them in upgrade and expansion options.
How an all-in-one PC differs from a PC and a laptop
An all-in-one PC differs from a classic personal computer in the absence of a separate system unit: everything is located behind the display, so it takes up less space and looks neater. The main drawback compared to a PC is limited upgradeability: only RAM and storage can be replaced, while the processor and video card are most often soldered. An all-in-one PC differs from a laptop in its stationary design and, as a rule, a larger display (23–27 inches and more), but loses in mobility. For office tasks where portability is not needed, an all-in-one PC is a convenient compromise between aesthetics, price and performance.
Types of all-in-one PCs
By purpose there are office all-in-one PCs (enough power for documents, mail and 1C, 21–24-inch diagonal), universal (for design and multimedia, 27-inch diagonal, accurate color rendering) and compact for cash registers and information kiosks. By screen type there are models with an IPS panel for wide viewing angles and touchscreen options for interactive use. Some manufacturers produce all-in-one PCs with VESA mount support, allowing the device to be placed on a bracket or wall.
Advantages and disadvantages of an all-in-one PC
The advantages of an all-in-one PC include space saving, a minimum number of wires, a single power supply, low noise and simple deployment. The disadvantages are the difficulty of upgrading, the high cost of repair when the matrix or motherboard fails and the difficulty of replacing individual components. Corporate requirements are also important for an organization: the all-in-one PC must support domain authentication, allow centralized management and be convenient for maintenance through service centers.
How to choose an all-in-one PC
When choosing an all-in-one PC, evaluate the processor (for an office, modern models of the Core i3/Ryzen 3 level are enough), the amount of RAM (from 8 GB) and the type of storage — a fast SSD of 256 GB or more. Pay attention to the diagonal and screen resolution, the availability of ports for connecting peripherals and the possibility of VESA mounting. For banking and office use, stability, a quiet cooler and vendor warranty support in the country are important. If high performance and free upgradeability are required, it is better to choose a classic PC with a separate system unit.
Frequently asked questions
What is an all-in-one PC?
An all-in-one PC is a computer in which the system unit and monitor are combined in one case. It takes up less space than a classic PC and connects to power, keyboard and mouse with one set of wires.
How does an all-in-one PC differ from a computer?
There is no separate system unit in an all-in-one PC: the processor, memory and storage are located behind the display. An all-in-one PC is harder to upgrade — usually only RAM and storage replacement are available, while in a PC almost all components can be changed.
Can an all-in-one PC be upgraded?
In most all-in-one PCs, RAM and an SSD can be replaced — service compartments are provided for this. The processor and video card in compact cases are soldered and cannot be replaced.
What types of all-in-one PCs are there?
Office all-in-one PCs with a 21–24-inch diagonal, universal 27-inch models for design and multimedia, as well as compact models for cash registers and information kiosks. By screen, IPS models and touchscreen options are distinguished.
Which all-in-one PC should I choose for an office?
For office tasks, a processor of the Core i3 or Ryzen 3 level, 8 GB of RAM and an SSD from 256 GB are enough. Stable domain operation, a quiet cooler and vendor warranty support are important.
How much does an all-in-one PC cost?
Office models cost comparably to classic PCs of the same configuration, while models with accurate color rendering and touchscreens are more expensive. The final price depends on the diagonal, processor and amount of memory.
What ports are on an all-in-one PC?
Usually all-in-one PCs are equipped with USB ports (including USB-C), HDMI or DisplayPort for an external monitor, an RJ-45 jack for a wired network and an audio jack. The set of ports depends on the model and manufacturer.
How is an all-in-one PC better than a laptop?
An all-in-one PC has a larger display, often more powerful components at the same price and does not require a docking station. A laptop wins in mobility, so the choice depends on whether work outside the workplace is needed.
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All-in-one PC
An all-in-one PC is a personal computer in which the system unit and monitor are combined in one case. This solution saves space on the desktop and simplifies connection, which is why all-in-one PCs are often used in offices and bank branches.
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