Item Type: Laptop Memory Module_x000D_ Material: Printed Circuit Board_x000D_ Memory Type: DDR4 SODIMM_x000D_ Frequency: 2666MHz_x000D_ Data Interface: 260Pin_x000D_ Bit Width: 64Bits_x000D_ Operating Voltage: 1.2V_x000D_ Application: Suitable for Laptop1Designed for DDR4 SODIMM: This memory module is specially designed for laptop computer compatible with DDR4 SODIMM. 22666MHz Memory Speed: This laptop memory chip adopts DDR4 SODIMM with 2666MHz memory speed, backward compatible with 2400MHz and 2133MHz. 31.2V Standard Voltage: This DDR4 SODIMM memory module adopts 1.2V standard voltage, which ensures stable performance. 4High Speed: This laptop memory can improve system performance by speeding up load times, improving system responsiveness, and increasing the system's ability to handle larger workloads. 5Plug and Play: This DDR4 memory module adopts premium printed circuit board material, plug and play.1 x_x000D_ _x000D_ Laptop Memory Module