Kingspec 1.8" IDE PATA 64GB SSD for IBM X40 X41 X41T 64GB 44Pin PATA/IDE Interface 4 Channel Sequential Data Read/Write:108/59 MB/s External Transfer Rate(Host Transfer Rate):150MB/s 3 Years warranty and free technical support Suitable for IBM X40,X41,X41T.Sony VGN PCG-TR5ZC and more