SAMSUNG M471A1K43EB1 8GB DDR4 SO-DIMM 3200MHz accessory

8 GB DDR4 SO-DIMM for laptop upgrades

This Samsung module delivers 8 GB of DDR4 memory in a 260-pin SO-DIMM form factor. It is built for notebooks that accept PC4-25600 speed at 1.2 V. The non-ECC, single-rank design suits everyday computing and office workloads. Buyers needing ECC error correction or higher capacities must look elsewhere.

Capacity and headroom at 3200 MHz

The stick provides 8 GB of addressable space and runs at 3200 MHz with CL22 latency. It handles typical multitasking, web browsing and document editing without bottlenecking. Memory-intensive tasks such as video rendering or large dataset analysis will exhaust the available capacity quickly. Systems limited to lower bus speeds will down-clock the module automatically.

Build quality and daily installation

The green PCB uses standard 260-pin edge connectors that slot into any compatible DDR4 SO-DIMM socket. No cables, adapters or tools are required beyond a small screwdriver for the laptop chassis. The low 1.2 V operation keeps thermals modest inside thin-and-light chassis. Units ship without retail packaging or manuals, so keep the original anti-static bag for storage.