The Transcend TS1GSK64V6H is a DDR3 SDRAM memory module designed specifically to boost the performance of compatible laptops. With a capacity of 8GB and a speed of 1600 MHz (PC3-12800), this single-channel module helps your system handle more demanding applications and multitasking with greater ease. Built as a 204-pin SO-DIMM, the hardware features a dual-rank configuration using Samsung memory chips mounted on a green PCB. It operates at a standard voltage of 1.5V with a CL11 CAS latency, providing a reliable, unbuffered, and non-ECC solution for users looking to refresh their older notebook's memory capabilities.