What Is SS & DS In RAM?

Random Access Memory (RAM) is a type of memory device that has the ability to store data in its own memory. For desktop computers, it is located within the Central Processing Unit (CPU), whereas for laptop computers, it is located within the system.

When data and information for various files, photos, or documents are saved in RAM, they may be retrieved much more quickly than when they are stored in ROM (Read Just Memory), which allows you to only read but not alter the material. In the case of RAM, you have the ability to alter the contents as well as save them. It is highly flammable in nature.

Now, we’ll go into RAM ss versus ds one-by-one in more detail.

Single Sided RAM

It is an abbreviation for Single-sided Random-Access Memory. The maximum number of bits that can be stored in this type of RAM is 64. The RAM stick will have all eight chips, which will be displayed in black on one side. Each of these chips has a capacity of 8 bits.

There are a few RAM modules available that have eight chips on one side and eight bits on the other. However, just 64 bits are retained rather than the full 128 bits. This is due to the fact that the entire set of 16 chips has a capacity of 4 bits rather than 8 bits.


This is an abbreviation for Double-sided Random-Access Memory. Both sides of the RAM stick are equipped with chips in this configuration. On one side, there are eight chips, and on the other, there are another eight chips. As a result, they now have a capacity of 128 bits, which increases their speed.

In-Depth Analysis RAM SS vs DS

The computer can acquire access to all of its RAM at once if we start with the ss RAM and work our way down. This facilitates the viewing of all of its memory at the same time.

However, in the case of ds RAM, the chips implanted in it are divided into two groups, which are referred to as banks. The computer is only capable of viewing one side of the object at a time, not both sides.

It will not be able to read from or access information from the other half of the bank while reading the first half is being read. Similarly, when the system is reading the second half of the banks, the same thing happens.

Single-sided RAMs outperform double-sided RAMs if this is kept in mind during the purchasing process. PINs 33 and 45 on the motherboard are used to store the double-sided memory.

Although the performance of double-sided RAM is marginally lower than that of single-sided RAM, high-end systems may not include it despite the fact that the difference is nearly negligible. You will also be required to select a number of other critical components to improve the overall performance of your system, such as a suitable CL, memory size, and so on.

The sticker placed to the top of your RAM stick will tell you what type of side or rank your RAM stick has.



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