
This StarTech dual drive enclosure with RAID helps install two M.2 NGFF SSDs into a 2.5" bay to create high performance SATA storage with configurable RAID.
Q: Does it support nvme or optane
A: This model is not NVME compatible.
Q: How many GB or TB of storage is there?
A: There are no drives included, this is an enclosure that you would add your own M.2 SSD drives to.
A: No, the 25S22M2NGFFR is only supported with M.2 (SATA, B-Key, NGFF) based SSDs and will not work with PCIe NVMe based SSDs. Atha, StarTech.com Support