How is laptop system memory typically packed?

Laptop system memory, or RAM, is typically packed in the form of small, flat modules called SO-DIMMs (Small Outline Dual In-line Memory Modules). These modules are designed to fit into tight spaces within a laptop, allowing for efficient use of the limited interior volume. Each SO-DIMM contains multiple memory chips arranged on a circuit board, and they are often soldered onto the motherboard or installed in dedicated slots for easy upgrades. The memory is organized in various capacities and speeds to meet different performance requirements.