A-Tech 16GB DDR4 3200 CL22 1.2V 260-Pin SODIMM laptop RAM

16GB DDR4 3200 SODIMM for laptop upgrades

This single 16 GB module uses 260-pin DDR4 SO-DIMM form factor and runs at 3200 MT/s with CL22 latency at 1.20 V. It is an unbuffered, non-ECC stick built with major-brand chips and validated as a compatible replacement for the Crucial CT16G4SFS832A part. The module targets notebook and all-in-one owners who need more memory capacity for everyday multitasking.

DDR4 SO-DIMM speed and voltage limits

The DDR4 3200 PC4-25600 rating sets the maximum data rate and bandwidth this module can deliver when the platform supports that speed; slower platforms will downclock automatically. The 1.2 V operating voltage is the standard DDR4 level, so no elevated voltage is required for rated performance. Systems limited to lower DDR4 speeds or different pin counts cannot use this module at its specified rate.

Unbuffered SO-DIMM build and everyday handling

The 260-pin edge connector follows the standard SO-DIMM keying, allowing direct insertion into laptop memory slots without adapters. Unbuffered construction keeps electrical loading low, which suits typical consumer notebook memory controllers. Major-brand chips and factory testing aim to provide consistent operation across thermal cycles. Buyers who need ECC error correction or registered buffering for workstation-class reliability should select a different module type.