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Comparison Corsair Vengeance LED DDR4 CMU16GX4M2C3000C15 vs Corsair Vengeance LPX DDR4 2x8Gb CMK16GX4M2B3000C15

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Corsair Vengeance LED DDR4 CMU16GX4M2C3000C15
Corsair Vengeance LPX DDR4 2x8Gb CMK16GX4M2B3000C15
Corsair Vengeance LED DDR4 CMU16GX4M2C3000C15Corsair Vengeance LPX DDR4 2x8Gb CMK16GX4M2B3000C15
from 10 727 ₴
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Memory capacity16 GB16 GB
Memory modules22
Form factorDIMMDIMM
TypeDDR4DDR4
Memory rankdual ranksingle rank
Specs
Memory speed3000 MHz3000 MHz
Clock speed24000 MB/s24000 MB/s
CAS latencyCL15CL15
Memory timing15-17-17-3515-17-17-35
Voltage1.35 V1.35 V
Coolingradiatorradiator
Module profilestandardstandard
Module height50 mm33 mm
More features
overclocking series
XMP
overclocking series
XMP
Lighting+
Color
Added to E-Catalogjuly 2016november 2015

Memory rank

The number of ranks provided in the memory bar.

The rank in this case is called one logical module — a chipset with a total capacity of 64 bits. If there is more than one rank, this means that several logical ones are implemented on one physical module, and they use the data transmission channel alternately. A similar design is used in order to achieve large amounts of RAM with a limited number of slots for individual brackets. At the same time, it should be said that for consumer computers, you can not pay much attention to the memory rank — more precisely, peer-to-peer modules are quite enough for them. But for servers and powerful workstations, two-, four- and even eight-rank solutions are produced.

Note that other things being equal, a larger number of ranks allows achieving larger volumes, however, it requires more computing power and increases the load on the system.

Lighting

Decorative href="/list/188/pr-29071/">lighting,, usually using LEDs. It does not affect the functionality of the memory module, but it gives it a bright and unusual appearance, which is appreciated by fans of external computer tuning. Of course, in order for this backlighting to be visible, the case must have at least a viewing window, and ideally a completely transparent wall.

It may include synchronization technology. Synchronization itself allows you to “coordinate” the memory backlight with the backlight of other system components — the motherboard, processor, video card, case, keyboard, mouse, etc. Thanks to this coordination, all components can synchronously change color, turn on/off simultaneously, etc. The specific features of such backlighting depend on the synchronization technology used, and each manufacturer usually has its own (Aura Sync for Asus, RGB Fusion for Gigabyte, etc.). The compatibility of components also depends on this: they must all support the same technology. So the easiest way to achieve backlight compatibility is to assemble components from one manufacturer. However, there are many memory modules in the multi compatibility format — that is, capable of working with several backlighting technologies at once. As a rule, such memory is produced by manufacturers that do not have their own backlighting technologies; a specific list of compatible technologies should be clarified separately.
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Corsair Vengeance LPX DDR4 2x8Gb often compared