SK hynix HMA81GS6JJR8N-VK_UA accessory

8GB DDR4 SO-DIMM for Laptop Upgrades

This 8GB DDR4 SO-DIMM module is designed for laptop memory upgrades. It suits users who need to add capacity to a compatible notebook. The single-rank layout works with standard consumer platforms. Buyers who require ECC error correction or desktop DIMM form factors cannot use this module.

2666MHz PC4-21300 Speed Rating

The module operates at 2666MHz with a PC4-21300 bus rating and CL19 latency. This speed rating is the single specification that determines whether the part matches the system's memory controller requirements. Verify the laptop's supported memory speed before purchase.

Standard 1.2V Operation and Low Heat

Running at 1.2V, the module draws minimal power and produces little heat during normal use. The SO-DIMM form factor has no moving parts, so it adds no audible noise. Thermal output stays low enough for typical laptop cooling solutions.