PNY XLR8 CS3030 1TB Packs a Great value with its 3D NAND flash and 3500MB/s Read and 3000MB/s Write speed providing a smoother work experience with great reliablity.FeaturesCapacity1TBPart NumberM280CS3030-1TB-RBForm FactorM.2InterfacePCIeMax Sequential Read Speed3,500 MB/sMax Sequential Write Speed..