This 16GB DDR4 compact SO-DIMM from ADATA, running at 3200MHz. As a compact SO-DIMM, it installs into a laptop, notebook, mini-PC, or other small-form-factor system with SO-DIMM memory slots rather than a full-size desktop. Matching capacity, speed, and form factor exactly to the target system (and, for a multi-module upgrade, matching modules to each other) is what lets DDR4 memory run reliably at its full rated speed rather than falling back to a slower, auto-negotiated speed or failing to POST altogether. This module belongs to ADATA's Premier line, the brand's mainstream DDR4 memory series. At 16GB in notebook format, this is a solid mainstream capacity for everyday laptop productivity and general multitasking on a widely-deployed DDR4 platform. It ships with the standard manufacturer warranty and is aimed at builders, upgraders, and IT professionals in South Africa who need accurate specifications to match against their existing platform.