Disk Slot Number 2
Compatible Disk Types 3.5" SATA HDD
M.2 2280 NVMe Slot 3
File System NTFS, APFS, Mac OS,FAT32,EXT4,exFAT
Maximum Internal Raw Capacity 68 TB (22 TB drive x 2 + 8 TB drive x 3) (Capacity will vary along with the RAID type)
Hardware RAID
RAID Manager Software /
RAID Manager Software Language /
RAID Online Expansion /
RAID Migration /
RAID Auto-rebuilding
Drive Hot Swap /
HDD Sleep
HDD S.M.A.R.T. Inspection /
Sector Inspection and Parity Check /
SSD Cache /
Daisy Chain /
HDD NCQ Technology /
Alert Notice /
Event Log /
External Ports  
USB USB3.2 Type-C gen2  10Gbps
Thunderbolt /
DP Interface /
Network Interface /
USB HOST Interface /
Power Socket DC IN 12V
Reading/writing Speed (max.)  
Reading Speed (max.) Read:565MB/s ( HDD*2_RAID0 ); Read:960MB/s (SSD*2_RAID0);
Reading Speed (max.) Read:980MB/s (NVMe M.2 SSD *1 )
Writing Speed (max.) Write:524MB/s ( HDD*2_RAID0 ); Write:956MB/s (SSD*2_RAID0 );
Writing Speed (max.) Write:880MB/s (NVMe M.2 SSD *1  )
Size  222 x 119 x 154 mm
Packaging Size  258 x 220 x 170  mm
Weight  Net weight: 1.3 Kg  Gross Weight: 2.1 Kg
System fan 80 mm x 80 mm x25mm (x 1)
Fan mode Smart
Noise Level 19.0 dB(A) ( Using 2 SATA HDDs/SSDs in standby mode) 
The microphone is placed at a distance of 1 meter from the device.
Background noise: 17.3 dB(A)
Power Supply  
Power Supply  40 W
AC Input Voltage 100V to 240V AC
Current Frequency 50/60 HZ, Single Phase
Power Consumption 30 W(Fully loaded Seagate 22TB ST22000NM001E hard drive(s) and SAMSUNG 980 NVMe M.2 SSD in read/write state ) 
8.1 W (Fully loaded Seagate 22TB ST22000NM001E hard drive(s) and SAMSUNG 980 NVMe M.2 SSD  in hibernation)
Environment Temperature  
Working Temperature 0°C  ~ 40°C (32°F ~ 104°F)
Storage Temperature -20°C ~ 60°C (-5°F ~ 140°F)
Relative Humidity 5% ~ 95% RH
Supported OS Windows OS、Mac OS、Linux
Warranty 2 years
Certificate CE, FCC, CCC, KC
Environment RoHS compliance
Package Contents: Host unit (x1)
USB Cable C to Type-C (10Gb) (x1)
Quick Installation Guide (x1)
Power adapter (x1)
Screws (several)
Limited Warranty Note x 1