Form Factor : Tower Storage : "5 x Disk Slot Number / 3.5"" /2.5"" SATA HDD / 2.5"" SATA SSD / Hardware RAID Controller Support RAID 0, 1, 5, 10, SingleDisk and JBOD / 100TB (20TB x 5) (Capacity may vary by RAID types)" "Drive Hot Swap " Yes Interface : Thunderbolt 3 x2 up to 40 Gbps / DisplayPort 1.2 x1 up to 21.6Gbps, support 4K@60Hz Transfer Rate : Read 1035MB/s Write 917MB/s (Test RAID0, fully loaded with SSD(s) for win 10 ) Appearance : 227 x 225 x 176 mm / Gross Weight 3.5Kg / Packaging Size 300 x 275 x 210 mm Power : 120W / 100V - 240V AC / 50-60 Hz, Single frequency / 76.8W (Read/write state)  System Fan : 2 x 80mm Fan Mode : Smart Noise Level : 28.4dB(A) ( Idle state)  Working Temperature : 0°C ~ 40°C Limited warranty : 2 years Certificate : FCC, CE, CCC, KC Environment : RoHS, WEEE