A-Tech 16GB DDR4 3200 CL22 1.20V 260-Pin SODIMM laptop RAM

16 GB DDR4 SO-DIMM for laptops

This 260-pin module delivers 16 GB of DDR4 memory at 3200 MT/s with CL22 latency and 1.20 V operation. It is an unbuffered, non-ECC stick built as a direct replacement for Hynix HMA82GS6CJR8N-XN and HMA82GS6DJR8N-XN modules. The single-rank 2Rx8 design fits standard laptop SO-DIMM slots. It targets users who need more capacity for everyday multitasking.

Thermals and power in normal use

Running at the standard 1.20 V DDR4 voltage keeps power draw low and heat output minimal inside a closed laptop chassis. No active cooling is required and the module adds no audible noise. The JEDEC-standard electrical profile means the memory operates within the thermal envelope designed for thin-and-light notebooks. Stability is maintained through the manufacturer’s validation testing.

Upgrade path and when it matters

This module replaces an 8 GB or 4 GB DDR4 SO-DIMM when the system supports 3200 MT/s speeds and 260-pin form factor. The jump is worthwhile when workloads exceed the current capacity — such as running virtual machines, large spreadsheets or many browser tabs simultaneously. Buyers who need ECC error correction or registered buffering should look elsewhere, as this stick provides neither. Systems limited to lower DDR4 speeds will down-clock the module automatically.