Memory connectors - inline module sockets are essential through-hole and surface mount connectors designed to remove and replace them by receiving DIMM, SIMM, and other memory module connector styles. They are the prerequisites of a wide variety of PCs, workstations, servers, and PCBs and are mounted on circuit boards via module sockets.
How to choose Memory Connectors - Inline Module Sockets?
The memory connectors - inline module sockets are chosen based on their unique specifications, such as mounting types, position numbers, covers, board guides, and locks. In addition, the most compatible types include DDR, DRAM, SDRAM, RAM, and SGRAM.
SIMMs and DIMMs:
A SIMM (Single In-Line Memory Module) is a computer memory expansion slot that connects the memory module to the circuit board. With single-row pins, these sockets are easily inserted or extracted and connect system boards vertically or at preprogrammed angles. These pins also feature overstress and are high-temperature resistant. Furthermore, these sockets provide precise insertion due to their positive polarizations that prevent incorrect insertion.
On the other hand, DIMMs (Dual In-Line Memory Modules) are RAM (random-access memory) modules with distinct contacts on both sides.
SIMM socket types:
SIMM sockets are differentiated by their pin slots and are available in different types and sizes, such as:
SIMM (30 -pin) sockets: These sockets are designed for use in laptops of legacy types and are shorter than common sockets.
SIMM (64, 74-pin) sockets: These are designed to hold larger memory modules and are ideal for desktop motherboards.
DIMM socket types:
Typically, socket types differ by the number of pins and the RAM type supported by the DIMM. The more the pins or contact numbers, the higher the type of RAM supported. For instance, a 288-pin DIM best suits DDR4 SDRAM, and a 240-pin DIMM supports DDR2 SDRAM.
DIMM sockets differ on the basis of their orientations and include:
- Horizontal
- Vertical
- Angled
Benefits and uses of SIMM sockets:
The key advantage of SIMM sockets is that they are space-saving and are easy to install, making them ideal for designing small circuit boards by professional hobbyists.
SIMM sockets are widely employed in:
- Motherboards
- Computers (older module)
- PCBs.
