272900
Software-based storage usually implements the same level of functionality as conventional storage systems such as : To keep costs low Software-based storage is usually built with commodity x86-based servers and use direct attached or server integrated storage devices such as disks or SSD .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None