Zheino mSATA 64gb SSD (30x50mm) Solid State Drive SSD MLC Flash for Mini Pc Tablet Pc with 128M Cache Capacity: 64GB, Cache(M):128M,Interface: mSATA Flash memory: 2D MLC (Not TLC or 3D NAND Flash) Dimension: 1.18in X 1.96in X 0.14in / 30mm X 50mm X 3.5mm Read/write speed: 500MB/s, 150 MB/s Warranty:3 Years