Single stick SODIMM Ram by T-Force. I ended up using a different RAM in my laptop and this never got utilized hence selling it.
The TEAMGROUP T-Force Zeus 1x16GB DDR4 3200 SO‑DIMM Laptop memory is a high-quality RAM module designed for laptops. With a total capacity of 16GB and a capacity per module of 16GB, this DDR4 module provides fast and efficient performance for your computer. The SO-DIMM form factor ensures a compact and easy installation, making it a reliable choice for upgrading your laptop's memory capacity. Built by Team Group, a trusted brand in the industry, this RAM module is a reliable and high-performing component for your computer system.