The NT4GA64DH4CX4S-HR from Nanya is a DDR4 2666 SODIMM memory module designed to meet the demands of users looking to enhance their laptop or small form factor PC's performance. With a 4GB capacity, it addresses the needs for improved multitasking and enhanced system responsiveness for everyday computing tasks, multimedia experiences, and casual gaming. Operating at 2666MHz and configured as DDR4-2666 512Mx64 SODIMM 1Rx16, it offers fast data handling for a smoother, more efficient performance. The 260-pin interface ensures broad compatibility across a wide spectrum of DDR4-supported devices. Its energy-efficient design, signified by its single-rank (1Rx16) configuration, reflects Nanya's commitment to combining performance with sustainability. For those who prioritize reliable and energy-efficient memory upgrades, the NT4GA64DH4CX4S-HR represents a smart choice, embodying Nanya's focus on quality and innovation.