TESTED: 1TB OWC Mercury Extreme Pro 6G SSD
View OWC Mercury 2.5" SSD lineup (60/120/240/480/1000 GB) as well as all OWC SSDs and SSD upgrades for all Macs.
A very fine performer, the new 1TB OWC Mercury Extreme Pro 6G SSD delivers high performance on both compressible and incompressible data within a tight performance envelope.
MPG previously tested it as a single drive, now the test page has been updated to include a 4-drive RAID-0 stripe in an OWC Thunderbay 4 Mini:
Review: 1TB OWC 1TB Mercury Extreme Pro 6G SSD (Late 2015)
Suitability: MacBook Pro (non retina), 2009-2012 Mac Pro, external enclosures, OWC Thunderbay 4 Mini, drive docks, etc. Of course, it also works in any PC with a 2.5" compatible drive bay.