Heat pipes
The heat pipe is a hermetically sealed structure containing a low-boiling liquid. When one end of the tube is heated, this liquid evaporates and condenses at the other end, thus removing heat from the heating source and transferring it to the radiator. Such devices are simple and at the same time effective, so they can be easily used as an addition to radiators.
Max. clock frequency
The maximum RAM clock speed supported by the motherboard. The actual clock frequency of the installed RAM modules should not exceed this indicator — otherwise, malfunctions are possible, and the capabilities of the “RAM” cannot be used to the fullest.
For modern PCs, a RAM frequency of
1500 – 2000 MHz or
less is considered very low,
2000 – 2500 MHz is modest,
2500 – 3000 MHz is average,
3000 – 3500 MHz is above average, and the most advanced boards can support frequencies of
3500 – 4000 MHz and even
more than 4000 MHz.
ARGB LED strip
Connector for connecting an addressable LED strip as a decorative lighting for a computer case. This type of "smart" tape is based on special LEDs, each of which consists of an LED light and a built-in controller, which allows you to flexibly control the luminosity using a special digital protocol and create amazing effects.
LAN (RJ-45)
The type of LAN interface provided in the design of the motherboard. LAN (also known as RJ-45 and Ethernet) — a standard connector for wired connection to computer networks; can be used for both local and Internet. The type of such a connector is indicated by the maximum speed. Note that nowadays, even inexpensive "motherboards" are usually equipped with fairly fast LAN adapters — at least gigabit ones. The meaning of such characteristics is not only (and often not so much) to speed up the transfer of large amounts of data, but also to reduce lags in the network connection. This can be important for tasks that require good responsiveness or precise synchronization, such as online games.
—
1 Gbps. The standard used in the vast majority of desktop (non-server) motherboards. On the one hand, it provides more than a decent connection speed, sufficient even for large amounts of information; on the other hand, it is inexpensive and can be installed even in the simplest low-cost motherboards.
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2.5 Gbps. An improved version of the gigabit standard, it is also a simplified and somewhat cheaper version of the 5-gigabit standard. It is found in separate "motherboards" for gaming purposes.
—
5 Gbps. A kind of transitional option between a relatively simple gigabit LAN (see above) and an advanced 10-gigabit LAN (see below). Found in some gaming moth
...erboards. This standard costs less than the 10-gigabit one, while the communication speed still turns out to be quite decent, and the lags are low.
— 10 Gbps. Such a data transfer rate is indispensable for large volumes of information; in addition, it provides a high speed of passing individual data blocks, which is important for reducing lags in online games. At the same time, this interface appeared relatively recently and is not cheap. Therefore, it is mainly used in top-end "motherboards" for gaming and server purposes (see "In the direction").
— 100 Mbps. A very popular standard in its time, which is now considered obsolete in light of the spread of faster versions of the LAN. It is extremely rare, mainly in separate low-cost boards.LAN controller
Model of the LAN controller installed in the motherboard.
The LAN controller provides data exchange between the card and the network port(s) of the computer. Accordingly, both general characteristics and individual features of the network functionality of the "motherboard" depend on the characteristics of this module: support for special technologies, connection quality in case of unstable communication, etc. Knowing the model of the LAN controller, you can find detailed data on it — including including practical reviews; this information is rarely needed by the average user, but it can be useful for online game enthusiasts and for some specific tasks.
Thus, the LAN controller model is specified mainly in cases where it is a rather advanced solution that is noticeably superior to standard models. Such solutions are currently produced mainly under the brands
Intel(middle level),
Realtek(relatively simple models),
Aquntia and
Killer(mostly advanced solutions).
USB 3.2 gen2
The number of native USB 3.2 gen2 connectors provided on the back of the motherboard. In this case, we mean traditional, full-size USB A ports.
USB 3.2 gen2(formerly known as USB 3.1 gen2 and simply USB 3.1) is the evolution of USB 3.2 after version 3.2 gen1 (see above). This standard provides connection speeds up to 10 Gbps, and to power external devices in such connectors, USB Power Delivery technology (see below) can be provided, which allows you to output up to 100 W per device (however, Power Delivery support is not mandatory, its presence should be specified separately). Traditionally for the USB standard, this interface is backwards compatible with previous versions — in other words, you can easily connect a device supporting USB 2.0 or 3.2 gen1 to this port (unless the speed will be limited by the capabilities of a slower version).
The more connectors provided in the design, the more peripheral devices can be connected to the motherboard without the use of additional equipment (USB splitters). In some models of motherboards, the number of ports of this type is
5 or even more. At the same time, we note that in addition to the connectors on the rear panel, connectors on the board itself (more precisely, ports on the case connected to such connectors) can also provide a USB connection. See below for more on this.
Clear CMOS
Jumper on the motherboard to reset the BIOS memory to factory settings. Its presence will come in handy when a computer malfunctions - when it simply does not turn on or freezes at the startup stage, while it is not possible to enter the BIOS and reset the settings through it.
Note that the
Clear CMOS jumper is often designated by other similar abbreviations: clr cmos, clear cmos jumper, Clear RTC, etc.
