Memory modules are used to store data in computers. There are different types of memory modules like SIMMs, DIMMs, and RIMMs. Random access memory (RAM) is the most common type of computer memory that allows any byte to be accessed randomly without accessing preceding bytes. The two main types of RAM are DRAM and SRAM. DRAM needs to be refreshed and is more common, while SRAM is faster but more expensive. Memory slots on the motherboard determine what type of RAM can be used in the computer.

1. Memory and memory modules
Student name:
Zuko Khephu
Mzimasi Bulani

2. Memory and memory
modules
Memory it’s the part where every data you save is stored.
Memory module is a broad term used to refer to a series
of dynamic random access memory integrated circuits
modules mounted on a printed circuit board and designed
for use in personal computers, workstations and servers.

3. Types of memory modules
Dual in-line package memory
TransFlash Memory Module
SIPP memory, single in-line pin package
memory
SIMM, a single in-line memory module
DIMM, dual in-line memory module
Rambus memory modules are a subset of
DIMMs, but are usually referred to as RIMMs
SO-DIMM, small outline DIMM, a smaller
version of the DIMM, used in laptops

4. Read access memory(RAM)
 Random access memory, a type of computer memory
that can be accessed randomly; that is, any byte of
memory can be accessed without touching the
preceding bytes. RAM is the most common type of
memory found in computers and other devices, such as
printers.

5. Types of RAM with different pins

6. What Is Random Access Memory
Used for?
Random access memory is used for
saving data. The data can be saved
and be retrieved quickly depending
on the space of the random access
memory for the lower the amount of
random access memory the slower
the machine.

7. Types of RAM
There are two different types of RAM:
DRAM (Dynamic Random Access Memory)
SRAM (Static Random Access Memory).
The two types of RAM differ in the
technology they use to hold data, with
DRAM being the more common type.

8. DRAM (Dynamic Random Access
Memory)
 Dynamic random-access memory (DRAM) is a type of
random-access memory that stores each bit of data in a
separate capacitor within an integrated circuit.

9. Types of DRAM
SYNCHRONOUS DRAM (SDRAM)
DOUBLE DATA RATE SYNCHRONOUS
DRAM (DDR SDRAM)
DIRECT RAMBUS (RDRAM)

11. SRAM (Static Random Access
Memory).
SRAM is a type of memory that is faster
and more reliable than the more common
DRAM (dynamic RAM). The term static is
derived from the fact that it doesn't need to
be refreshed like dynamic RAM.

13. Types of SRAM
Asynchronous SRAMs
Synchronous SRAMs
Special SRAMs
Non-Volatile RAM (NVRAM) and
Battery-Back SRAM (BRAM)

14. Difference between SRAM and
DRAM

15. Computer memory slots
A memory slot, memory socket, or RAM
slot is what allows computer memory
(RAM) to be inserted into the computer.
Depending on the motherboard, there will
usually be 2 to 4 memory slots (sometimes
more on high-end motherboards) and are
what determine the type of RAM used with
the computer

16. Memory slots

17. Slots in Motherboard

18. Conclusion
We have gathered that memory and
memory module are the computer
aspects that we use on daily days on
our personal computers as they are
part of storing data

19. Reference
 http://www.dummies.com/how-to/content/ram-rom-and-flash-memory.navId-
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Celebrates the Birth of the Modern Computer, retrieved 26 May 2012
 Jump up^ Williams, F.C.; Kilburn, T. (Sep 1948), "Electronic Digital
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 Jump up^
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