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Catalog   /   Computing   /   Components   /   RAM

Comparison Samsung M471 DDR4 SO-DIMM 1x16Gb M471A2K43EB1-CWE vs Samsung M471 DDR4 SO-DIMM 1x8Gb M471A1G44AB0-CWE

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Samsung M471 DDR4 SO-DIMM 1x16Gb M471A2K43EB1-CWE
Samsung M471 DDR4 SO-DIMM 1x8Gb M471A1G44AB0-CWE
Samsung M471 DDR4 SO-DIMM 1x16Gb M471A2K43EB1-CWESamsung M471 DDR4 SO-DIMM 1x8Gb M471A1G44AB0-CWE
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TOP sellers
Memory capacity16 GB8 GB
Memory modules11
Form factorSO-DIMMSO-DIMM
TypeDDR4DDR4
Memory rankdual ranksingle rank
Specs
Memory speed3200 MHz3200 MHz
Clock speed25600 MB/s25600 MB/s
CAS latencyCL22CL22
Memory timing22-22-2222-22-22
Voltage1.2 V1.2 V
Coolingno coolingno cooling
Module profilestandardstandard
Added to E-Catalogfebruary 2022may 2021

Memory capacity

The total volume of all modules of the RAM kit.

Knowing this parameter and the number of planks in the set, you can estimate the volume of one plank. This information can be useful for assessing compatibility with a specific PC: any motherboard has a limit on the maximum volume of each individual bar.

Now on the market there are kits with such a volume of memory: 4 GB, 8 GB, 16 GB, 24 GB, 32 GB, 64 GB and even 128 GB. The combination of several sticks allows you to sell sets of 8 GB (2 sticks of 4 GB), 16 GB (2 sticks of 8 GB), 16 GB (4 sticks of 4 GB), 32 GB (2 sticks of 16 GB), 32 GB (4 8 GB sticks), 48 GB (2 24 GB sticks). 64 GB kits are represented by the following sets: 64 GB (2 sticks of 32 GB), 64 GB (4 sticks of 16 GB) and 64 GB (8 sticks of 8 GB). 128 GB RAM mainly consists of 4 sticks of 32 GB or 8 sticks of 16 GB. And 256 GB and 96 GB (2 sticks of 48 GB each) are not so popular

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.
Samsung M471 DDR4 SO-DIMM 1x16Gb often compared