By the way, I had the Amazon price wrong for the Samsung 850 EVO 1 TB mSATA 2-Inch SSD. It is $450. The Samsung 850 Pro 1 TB 2.5-Inch SATA III Internal SSD is $490. I would rather have the 850 Pro than the 850 EVO mSATA for durability/reliability. I have not been able to find the 850 1TB mSATA at the following site to compare with the 850 Pro 1TB:.