Two types of DIMMs: a 168-pin SDRAM module (top) and a 184-pin DDR SDRAM module (bottom). The SDRAM module has two notches (rectangular cuts or incisions) on the bottom edge, while the DDR1 …

Jul 9, 2025 · While the term DIMM does define the physical makeup of the memory module, it doesn’t, say anything about the capacity or the performance of the memory. A DIMM can, for instance, have …

Feb 6, 2024 · SDRAM (synchronous dynamic RAM) DIMM: It was the first dynamic RAM to sync with the system clock. The refresh rate was much lower due to re-accessing data after the rising half cycle.

Modern SDRAM comes in the form of dual in-line memory modules, more conveniently abbreviated as DIMMs. They're manufactured in the form of small boards, or "sticks," roughly 5 1/4 inches in length.

What is a dual in-line memory module (DIMM)? A dual in-line memory module (DIMM) is a common type of computer memory modular hardware used in desktops, laptops and servers consisting of multiple …

Sep 28, 2024 · The SDRAM DIMM modules are used in conjunction with the CPU to store data and instructions in real-time. SDRAM enables quick access and processing because of its low latency …

Nov 23, 2021 · This marked the beginning of the DIMM era for desktop memory, coinciding with the rise of SDR SDRAM (Single Data Rate Synchronous Dynamic Random-Access Memory).

Mar 22, 2024 · For synchronous dynamic RAM (SDRAM) chips, which have a 64-data-bit connection to the computer, SIMMs must be installed in in-line pairs, since each one supports a 32-bit path. A …

PC133 refers to SDR SDRAM operating at a clock frequency of 133 MHz, on a 64-bit-wide bus, at a voltage of 3.3 V. PC133 is available in 168-pin DIMM and 144-pin SO-DIMM form factors.

In-line memory modules that are used as computer accessories are of various types like Rdimm, Rimm, Udimm, Simm, Sdram, Dimm and Sodimm. All these memory modules are different in terms of …