The quality first principle TEAMGROUP’s ELITE series releases an all new DDR4 SO-DIMM product. It is compliant with JEDEC international standards and the operating voltage is only 1.2v, which saves a lot of power consumption. It reduces the heat generated by the product itself and also maintains the ambient temperature around the system. It is also proven to be 100 compatible with all major laptops on the market. High quality IC are selected for their outstanding performance, stability and compatibility, making them the best choice for laptop users to expand their capacity. Main Features All new generation product of DRAM module 1.2V memory module Lifetime warranty Memory Memory Speed    2666MHz Designation    PC4-21300 Module Configuration    SO-DIMM Pin Configuration    260 pins CAS Latency    19-19-19-43 Memory Type    DDR4 Memory Size    4096 MB Number of Modules    1 module Module Size    4 GB Bus I/O Configuration    Unbuffered Error Correction    No Electrical Voltage    1.2 V Physical Form Factor    Laptop Memory In The Box    1 x 4GB SO-DIMM Case Colour    Black Warranty Warranty    Limited Lifetime Key Features Memory Package    SO-DIMM Individual Module Size    4096 MB Main Colour    Black Memory Modules Kit Size    1 Memory Standard    PC4-21300 Memory CAS    19 Memory Voltage    1.2 V Memory ECC    No Memory Buffered    No XMP Support    No