Метка: Power supply
-
Compare discrete and integrated video card — what is the difference and what is better
Every computer needs a video card. Without it, he simply will not be able to convert a digital signal to analog or calculate graphics. And its main task is simply to ensure the operation of the connected monitor. The video card itself can be discrete or integrated. And these are two fundamentally different design options.…
-
How to clean the wax
Today, wax depilation is an effective way to eliminate excess hair on the body, requiring heated liquid wax. For this, a special device is used — wax. It is easy to care for, but the wax needs to be cleaned immediately after use. We have prepared recommendations for the quick and correct cleaning of the…
-
Comparing a laptop and a tablet with a keyboard
According to tablet manufacturers, in the age of modern technology, their products can completely replace conventional laptops in work, play, and household areas. At first glance, this is true: on a tablet, you can watch movies, type texts, work in programs similar to those that can be installed on a laptop. From it you can…
-
Compare SATA 1.0 and SATA 2.0 | Important differences
SATA 1.0 and 2.0 differ in data transfer speed. On the first generation, the maximum throughput is 150 megabytes per second, on the second — 300 megabytes per second. This difference is due to the different clock frequency of the interface. However, there are a few subtleties. The above velocities are «spherical and in vacuum».…
-
What is the difference between active and passive antennas
When choosing an antenna for watching over-the-air television, you may encounter a rather unusual seller’s proposal — to install «active» instead of «passive». And what is the difference between these two types is not clear. Let’s figure out what is the difference between active and passive antennas — and which ones are better to use.…
-
Comparing USB 2.0 and USB 3.0 standards
Technological progress in relation to computers is especially pronounced. Almost every year new technologies, interfaces, systems, chips and other architectures are introduced. This also affects such familiar things as USB. So, for example, starting from 2017-2018, the USB Type-C interface began to be actively introduced. It has a symmetrical, oval connector, and is generally not…
-
Comparing hibernation and standby in Windows
Old operating systems of the Windows family — for example, XP and the «seven» — are quite interesting work with data. They were originally created for low-performance computers, so the built-in mechanisms imply work with outdated hardware. And most clearly this is manifested in the presence of two modes of suspension — sleeping and waiting.…
-
Compare DDR3 1333 and 1600 RAM
Assembling a computer at first glance is only a little more difficult than assembling some kind of designer. I took a more modern “motherboard”, plugged in a processor suitable for the socket, “RAM” a couple of dice, a video card, a power supply, a hard drive, launched all this goodness and you are sitting, chatting…
-
Compare laptop and monoblock | Determine the best option
The best choice for the home is, of course, a full-fledged stationary personal computer. With the system unit and all that. Thanks to this form factor, you can upgrade, implement high-quality cooling of components, and also save quite a lot. «Sistemnik» is much cheaper than a laptop with the same components. However, self-assembly of the…
-
What is the difference between a switching power supply and a conventional one: features and differences
The vast majority of modern electronics operates on direct current with low values of power and voltage. For example, routers consume 12 volts and 5 amps, and smartphones in most cases — 5 volts and 2 amps. It’s just that a completely different current is distributed in the household network — alternating, with a frequency…