HDD Interface: 24 x 2.5" SAS SSD/HDD or SATA SSD (drives not included)
LEDs: Power indicator
Drive status indicator
Status indicator
Alert indicator
Expansion unit ID indicator
SAS IN port and indicator
SAS OUT port and indicator
Specifications: Support M.2 SATA/ NVMe SSD and 2.5/3.5 inch SATA HDD/SSD (hard disk not included)
Support connection with smart phone, read or transfer data (the phone needs to support OTG function).
USB 3.2 Gen 2 standard (USB C port), data transfer rates can reach max 10Gbps, the real speed depends on the drive