http://www.samsung.com/us/computing/memory-storage/solid-state-drives/ssd-850-pro-2-5-sata-iii-128gb-mz-7ke128bw/
http://www.samsung.com/us/computing/memory-storage/solid-state-drives/ssd-850-evo-2-5-sata-iii-120gb-mz-75e120b-am/
මචන්, මේ item දෙකේ වෙනස මොකක්ද,