SilverStone released an ultra-low profile M.2-PCI-Express conversion adapter ECM28 compatible with NVMe and SATA devices (m2)
The height is 32 mm when an M-Key compatible M.2 2280 slot with PCI Express (x4) connection is mounted on one side of the board and a B-Key compatible M.2 2280 slot with SATA 3.0 connection is mounted on the other. Despite the ultra-low profile design, two M.2 SSDs may be mounted. It also accommodates 1U rack mount servers. The comparable form factor is M.2 2230/2242/2260/2280, with exterior dimensions of 15.5mm, 32mm, 118.4mm, and 17.8g. Each slot is equipped with an LED indicator that allows you to know the power supply and access status.
SilverStone releases ultra low NVMe / SATA compatible M.2-PCI-Express conversion adapter
