Processor  
Processor Model Realtek RTD1296
Processor Architecture ARM V8 64-bit
Processor Frequency Quad Core 1.4GHz 
Hardware Encryption Engine
Memory  
System Memory 2GB 
Pre-installed Memory module /
Total Memory Slot Number /
Maximum Supported Memory 2GB 
Note TerraMaster reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage  
Disk Slot Number 4
Compatible Drive types 3.5" SATA HDD
  2.5" SATA HDD
  2.5" SATA SSD
Maximum Internal Raw Storage Capacity 72TB (18TB x 4) (Capacity may vary by RAID types)
Max Single Volume 108TB
Drive Hot Swap
Note . Hard drive vendors will release their latest models of hard drives, and Maximum internal raw storage capacity may be adjusted accordingly.
. The maximum single volume size is not directly related to the maximum raw capacity.
File System  
Internal Drive EXT4
External Drive EXT3, EXT4, NTFS, FAT32, HFS+
   
External Ports  
RJ-45 1GbE Network Jack 1
USB 3.0 Port 2
USB 2.0 Port /
COM /
HDMI /
VGA /
LSI 9207-8i HBA Card /
PCIe Slots /
   
Appearance  
Size (H*W*D) 227 x 225x 136 mm
Packaging Size (H*W*D) 300 x 275 x 186 mm
Weight Net Weight: 2.25Kg  Gross Weight: 3.50Kg
   
Others  
System Fan 80 mm x 80 mm x25mm  2 pcs
Fan Mode Smart, High speed, Middle speed, Low speed
Noise Level 19.8dB(A) 
Power Supply 90W
AC Input Voltage 100V - 240V AC
Current Frequency 50/60 Hz, single frequency
Power Consumption 25.6W 
Limited warranty 2 years
Certificate FCC, CE, CCC, KC
Environment RoHS, WEEE
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
   
Package Contents  
  Host unit (x1)
  Power cord (x1)
  RJ-45 network cable (x1)
  Quick Installation Guide (x1)
  Limited Warranty Note(x1)
  Screws(a few)
  Power adapter (x1)
   
TOS Features  
OS Supported  
Supported Client OS Windows OS, Mac OS, Linux OS
Supported Web Browsers Google Chrome 48, Microsoft Internet Explorer 9, Mozilla Firefox 30,Apple Safari 4.5 or later version; Microsoft Edge is not recommened.
Supported mobile OS Ios 8.2, Android 6.0 or later version
   
Storage Management  
Supported RAID Types Single, JBOD, RAID 0, RAID 1, RAID5, RAID 6, RAID 10
Maximum Internal Volume Number 64
Maximum iSCSI Target 32
Maximum iSCSI LUN 32
Volume Expansion with Larger HDDs RAID 1,RAID5,RAID 6,RAID10
Volume Expansion by Adding a HDD RAID5
RAID Migration
SSD Cache
Hot Spare
SSD TRIM /
Hard Drive S.M.A.R.T.
Seagate IHM
NVRAM write cache(BBU-protected) /
WORM(Write Once Read Many) /
Shared Folder Snapshot /
LUN Snapshot /
Storage QoS For Shared Folder /
   
File Services  
File Protocol SAMBA/AFP/NFS/FTP/WebDAV
Maximum Concurrent SAMBA/AFP/FTP Connections 100
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication
Account & Shared Folder  
Maximum local user's account number 128
Maximum local group number 128
Maximum shared folders number 128
Maximum shared folders syncing tasks 2
   
Backup  
Rsync Server
Rsync Backup
Schedule Backup
USB Device Backup
Cloud Sync
Time Machine Server
File System Gluster /
   
Networking  
TCP/IP IPv4
Protocols CIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP
Link Aggregation /
DLNA Compliance
VPN Client /
VPN Server /
Proxy lient
Proxy Server /
UPnP/Bonjour Discovery
TNAS.online Remote Access
DDNS
Access Right Management  
Batch users creation /
Import/Export users /
User Quota Managerment
Local user access control for CIFS/SAMBA and FTP
   
Domain Authentication  
Microsoft Active Directory /
LDAP Client /
LDAP Server /
SSO /
Security  
Firewall Protection
Account Auto-block Protection
AES Shared Folder Encryption
Importable SSL certificate
Instant Alert via email, SMS, Beep
   
Power Managerment  
Automatic Power On After Power Recovery
Scheduled Power On/Off
Wakeup On LAN /
UPS Supported
   
Administration  
Multi-window, Multi-task System Management
Custom Desktop
Control Panel
Resource Monitor
Syslog
OS UI Language English,German, French, Spanish, Italian, Magyar, Chineses,Japanese,Korean
Applications  
Application Center
Mail Server
Web Server
Clam Antivirus
Download
Multi Media Server
Docker
Plex Media Server
Snapshot /