DIMM is also called a RAM stick, its a kind of circuit board used for our personal computers and laptops.
Yes, the 2GB DDR2 SO-DIMM is specifically for Acer laptops.
SO-DIMMs are smaller then regular DIMM so are suited for laptops where space is at a premium. Speed and power is similar to DIMM size memory.
it's SODIMM
So dimm
SO-DIMM (Small Outline Dual In-Line Memory Module) and MicroDIMM (Micro Dual In-Line Memory Module) are both smaller versions of DIMM memory modules used in laptops and small form factor devices. The main difference is their physical size and pin configuration, with MicroDIMM being smaller and having fewer pins compared to SO-DIMM. Additionally, MicroDIMM is less commonly used and has limited compatibility compared to SO-DIMM.
Computer uses Memory installed on DIMM Slots on Motherboards.Nowadays different versions of DDR RAMs are used (DDR1, DDR2 & DDR3).Laptops use similar memories (DDR1, DDR2 & DDR3) but in small form of DIMM Sockets called Small Outline Dual Inline Memory Modules (SO-DIMM) memories.
DDR, DDR2, SDR, DDR3, DDR4. SO-dimm are for laptops
Those are totally different things.
There are several different formats of RAM, including different types for PCs and laptops. Laptops typically require SO-DIMM RAM, while PCs typically require some form of DIMM RAM. SO-DIMMs have a varying number of pins from 100 to 256, the number of pins relates and notch spacing relates to the memory capability. DIMMs vary in pin numbers from 72 to 284.
Most notebooks use a SATA Hard Disk Drive for storage. Typical notebook hard disk size is 250 to 500 GB. For RAM, practically all personal computers use flash (solid-state) memory. Typical notebook RAM is 2 to 4 GB.
dimm