Transcend JM2666HSH-4G JetRam SO-DIMM, 4GB, DDR4 2666, 1Rx8, 512mX8, 1.2v

Built to exacting specifications with the finest chips and components available, Transcend DDR4 SO-DIMM memory modules undergo rigorous laboratory testing to ensure unrivaled performance and stability for mainstream notebooks.

Because small form-factor cases and slim notebook enclosures usually come hand-in-hand with tightly spaced components with limited room for heat dissipation,

Transcend's DDR4 SO-DIMM operated at a nominal voltage of just 1.2V not only reduces heat production, but also reduces overall power consumption to save more energy.