Specification Brand: Fanxiang Model :S301 Form factor:mSATA Interface :SATA Ⅲ 6Gbps Capacity :128GB/256GB/512GB/1TB/2TB Seq Read(MB/s):550MB/s Seq Write(MB/s):500MB/s Operating Temperature :0~+70℃ Storage Temperature :-40~+85℃ Dimensions :50.8mm(L)*22mm(W)*2.