Adata Premier 16GB 2666MHz DDR4 Laptop RAM

The Adata Premier 16GB DDR4 2666MHz SO-DIMM (model AD4S266616G19-SGN) is a single-module laptop memory upgrade designed for notebooks that accept the standard 260-pin SO-DIMM form factor. Part of Adata's Premier series, this module targets users seeking a straightforward, cost-effective capacity boost for everyday computing, creative work, and multitasking on compatible laptops. The module operates on the DDR4 standard at 2666MHz, a speed tier that delivers improved data throughput compared to DDR3 platforms. Running at 1.2V — in line with the DDR4 standard operating voltage — it draws less power than DDR3 modules, which can contribute to extended battery life in mobile use scenarios. The kit ships as a single 16GB stick (16GB x 1), making it suitable for single-channel configurations or as an addition to an existing module in dual-channel setups, depending on the laptop's memory slots. The AD4S266616G19-SGN carries JEDEC compliance and is RoHS compliant, meeting widely accepted industry standards for interoperability and environmental responsibility. Source documentation also notes compatibility with Intel Skylake and Coffee Lake platforms, with additional support referenced for Intel 10th and 11th Gen platforms — buyers should verify socket and slot compatibility with their specific laptop model before purchasing. Adata backs this module with a limited lifetime warranty, reflecting the company's stated quality control and testing process for stable operation. Verified Specifications: • Model: AD4S266616G19-SGN • Series: Premier • Memory Type: DDR4 • Form Factor: SO-DIMM (260-pin) • Capacity: 16GB (1 x 16GB) • Speed: 2666MHz • Operating Voltage: 1.2V (DDR4 STD) • Operating Temperature: 0°C to 85°C • GTIN: 4711085931467 • Warranty: Limited Lifetime • Compliance: JEDEC, RoHS For users looking to pair this RAM upgrade with faster storage, Adata also offers a range of M.2 NVMe SSDs — including the Legend and XPG Gammix lines — that can further improve overall system responsiveness alongside a memory upgrade