Anandtech published The Toshiba OCZ RD400 (256GB, 512GB, 1TB) M.2 PCIe SSD
A quote from the article:
Having recently assimilated OCZ and turned it into an enthusiast-oriented consumer brand, Toshiba has released their first M.2 PCIe SSD into the consumer market. Initially previewed by OCZ as the RevoDrive 400 and now simply the OCZ RD400, it is a high-end PCIe 3 NVMe SSD based on last years OEM-only Toshiba XG3.The Toshiba OCZ RD400 (256GB, 512GB, 1TB) M.2 PCIe SSD Review @ Anandtech