Is SATA and SATA150 the same thing? and if my motherbaord supports SATA will it support SATA150?

I am looking at this HDD

http://www.newegg.com/app/ViewProductDesc.asp?description=22-144-353&depa=0

Yes, same thing. The 150 you see the maximum theoretical transfer rate in megabytes per second.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.