SK hynix HMA81GS6DJR8N-XN 8GB 3200 DDR4 SODIMM laptop RAM

8 GB DDR4 SODIMM for laptop upgrades

This 8 GB module uses DDR4 technology in the standard 260-pin SODIMM form factor. It targets users adding memory to a compatible notebook or replacing a failed stick. The non-ECC design suits typical consumer workloads.

3200 MHz CL22 speed rating

The module runs at a 3200 MHz data rate with a CAS latency of 22 cycles. That single figure determines whether the memory matches the laptop’s supported specification and timing budget.

8 GB capacity in a single rank

One rank of eight gigabytes handles everyday multitasking and office applications comfortably. Heavier workloads such as video editing or virtual machines will exceed the available headroom.