Common types of DIMM Memory Modules used in computers are a 168 pin SDRAM Module, or a 184 pin DDR SDRAM. These boards are designed to be used in personal computers.
RIMM, SIMM, and DIMM.
Memory modules are used for adding RAM to a computer motherboard. As a standard computer industry practice the motherboard manufacturers do not add RAM to motherboards but provide slots (empty sockets) to which memory modules can be added as per computer configuration needs of the end user. Semiconductor RAM which is manufactured as standard chips is assembled on printed circuit boards as memory modules of different capacities (e.g 512MB , 1GB or 2GB). Examples include SIMM, DIMM, SODIMM. These module printed circuit board size, shape and signals are standard as defined for various memory types e.g. 200pin laptop DDR2 SODIMM is a common laptop memory type these days. Since there are standard modules for all type of computers, for a specific computer type you can just buy memory module and add RAM to the computer.
You can look for pictures of various memory types (individual chips and memory modules) by doing a google images search or on Wikipedia.
Hard drive, ROM (read-only memory) and RAM (random access memory)
explain the logical& physical memory
RAM with 240 pins typically refers to DDR2 and DDR3 SDRAM DIMMs (Dual In-Line Memory Modules). These types of memory modules are commonly used in desktop computers and are characterized by their 240-pin configuration. DDR2 and DDR3 differ in speed and performance, with DDR3 offering higher bandwidth and efficiency compared to DDR2. However, they are not interchangeable due to differences in their electrical specifications and physical notches.
The two most common types of memory chips are Dynamic Random Access Memory (DRAM) and Static Random Access Memory (SRAM). DRAM is widely used in computers and other devices for main memory due to its higher density and lower cost, while SRAM is faster and used for cache memory in processors due to its speed and reliability. Both types play crucial roles in modern computing architectures.
The amount of RAM that is physically installed on the memory modules in your computer is known as the memory size or memory capacity. This determines the storage capacity for temporary data storage and retrieval while the computer is running programs. RAM is crucial for system performance as it provides quick access to data for the CPU.
72-pin SO-DIMMs, 144-pin SO-DIMMs, 160-pin SO-RIMMs and credit card memory
Yes. The memory modules that come installed in most home PCs will not hold up to the stress of being overclocked. There are many aftermarket memory modules, one of the more notable companies being Corsair and Kingston. However, if you really want to push into overclocking memory, I would find a motherboard that runs DDR3 memory modules and invest in a couple, as DDR3 just by design run a little faster than DDR2 and run significantly cooler than DDR2.
Yes, you can use existing memory modules to upgrade to the maximum supported memory, provided that the new modules are compatible with your system's specifications. It's important to check the motherboard’s documentation for supported RAM types, speeds, and configurations. However, mixing different brands or speeds may lead to instability or reduced performance, so it's often best to use matched pairs. Always ensure that the total memory configuration adheres to the limits set by the manufacturer.
Different memory slots vary primarily in their type, size, and compatibility with specific memory modules. Common types include DIMM (for desktops), SO-DIMM (for laptops), and LRDIMM (for servers), each designed for different form factors and applications. Additionally, slots may support various memory technologies like DDR, DDR2, DDR3, DDR4, and DDR5, which differ in speed, bandwidth, and power consumption. The number of pins and the arrangement of the notch also determine compatibility, ensuring that only the appropriate memory modules can be installed in each slot.