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Specifications

• Mfr Part Number: F4-423
• Processor:
  • Processor Model: Intel Celeron N5095
  • Processor Architecture: X.86 64-bit
  • Processor Frequency: Quad Core 2.0 GHz (Max burst up to 2.9 GHz)
  • Hardware Encryption Engine: Yes
  • Hardware Transcoding Engine:
    • H.264, H.265, MPEG-4, VC-1
    • maximum resolution: 4K (4096 x 2160)
    • maximum frame rate per second (FPS): 60
• Memory:
  • System Memory: 4 GB DDR4 non-ECC SODIMM
  • Pre-installed Memory module: 4 GB DDR4 non-ECC SODIMM (1x 4GB)
  • Total Memory Slot Number: 2 (DDR4 SODIMM)
  • Maximum Supported Memory: 32 GB (16 GB+16 GB) DDR4 non-ECC SODIMM
• 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: 80TB (20TB x4) (Capacity may vary by RAID types)
  • Drive Hot Swap: Yes
• File System:
  • Internal Drive: Btrfs, EXT4
  • External Drive: EXT3, EXT4, NTFS, FAT32, HFS+, BTRFS
• External Ports:
  • 2 x RJ-45 2.5GbE Network Jack
  • 2(10Gbps) x USB3.1 Host Port
  • 1 x HDMI
  • 2 x M.2 2280 NVMe Slot
• System Fan: 80 x 80 x 25mm, 2PCS
• Fan Mode: Smart, High speed, Middle speed, Low speed
• Noise Level: 27.4 dB(A) (Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in idle state)
• Power Supply: 90W
• AC Input Voltage: 100V - 240V AC
• Current Frequency: 50/60 Hz, Single frequency
• Power Consumption:
  • 35.2W (Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in read/write state)
  • 13.9 W (Fully loaded Seagate 4TB ST4000VN008 hard drive(s) in hibernation)
• Certificate: FCC, CE, CCC, KC
• Environment: RoHS, WEEE
• Working Temperature:
  • Working Temperature: 0C  ~ 40C (32F ~ 104F)
  • Storage Temperature: -20C ~ 60C (-5F ~ 140F)
  • Relative Humidity: 5% ~ 95% RH
• OS Supported:
  • Supported Client OS: Windows OS, Mac OS, Linux OS
  • Supported Web Browsers: Google Chrome 97.0.xxxx, Mozilla Firefox 9.3, Apple Safari 12.1; Microsoft Edge 99.0.xx or later version
  • Supported mobile OS: iOS14.0, Android 10.0 or later version
• Storage Management:
  • Supported RAID Types: TRAID, Single, JBOD, RAID 0, RAID 1, RAID5, RAID 6, RAID 10
  • Maximum Internal Volume Number: 256
  • Maximum iSCSI Target: 128
  • Maximum iSCSI LUN: 256
  • Volume Expansion with Larger HDDs: TRAID, RAID 1, RAID5, RAID 6, RAID10
  • Volume Expansion by Adding a HDD: TRAID, RAID5, RAID6
  • RAID Migration: Yes
  • SSD Cache: Yes
  • Hot Spare: Yes
  • SSD TRIM: Yes
  • Hard Drive S.M.A.R.T.: Yes
  • Seagate IHM: Yes
  • Shared Folder Snapshot: Yes
• File Services:
  • File Protocol: SMB/AFP/NFS/FTP/SFTP/WebDAV
  • Maximum Concurrent SMB/AFP/FTP/SFTP Connections: 512
  • Windows Access Control List (ACL) Integration: Yes
  • NFS Kerberos Authentication: Yes
• Account & Shared Folder:
  • Maximum local user's account number: 2048
  • Maximum local group number: 512
  • Maximum shared folders number: 512
  • Maximum shared folders syncing tasks: 8
• Backup:
  • Rsync Backup
  • Duple Backup
  • Centralized Backup
  • Snapshot
  • USB Backup
  • Cloud Sync
  • Time Machine Backup
  • File System Snapshot
  • TFM Backup
• Networking:
  • TCP/IP: IPv4/IPv6
  • Protocols: CIFS/SMB, NFS, FTP, SFTP, HTTPS, SSH, iSCSI, SNMP
  • Link Aggregation: Yes
  • DLNA Compliance: Yes
  • VPN Client: Yes
  • VPN Server: Yes
  • Proxy Client: Yes
  • UPnP/Bonjour Discovery: Yes
  • TNAS.online Remote Access: Yes
  • DDNS: Yes
• Access Right Management:
  • Import/Export users
  • User Quota Managerment
  • Local user access control for CIFS/SAMBA and FTP
• Domain Authentication:
  • AD Domain
  • LDAP Client
• Security:
  • Firewall Protection
  • Account Auto-block Protection
  • AES Volume and Shared Folder Encryption
  • Importable SSL certificate
  • Instant Alert via email, Desktop Notification, Beep
  • RSA 2048 Encryption (TOS 5.0)
  • PAM (Pluggable Authentication Modules)
  • OTP Authentication (TOS 5.0)
  • HyperLock File System (TOS 5.0)
• Power Managerment:
  • Power Resume
  • Scheduled Power On/Off 
  • Wake up On LAN (WOL)
  • 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, Chinese, Japanese, Korean, Turkish, Portuguese, Russian
• Applications: Application Center, iSCSI Target, Terra Photos, TerraSync, Duple Backup, CloudSync, Centralized Backup, USB Backup, VPN Server, Transmission, qBittorent, Aria 2, Terra Search, Deduplication, Web Server, Clam Antivirus, EMBY, Multi Media Server, Plex Media Server, Docker Manager, Snapshot
• Size (HxWxD): 227 x 225 x 136 mm
• Packaging Size (HxWxD): 300 x 275 x 186 mm
• Weight: 3.6 kg
• Limited warranty: 2 years
• Package Contents:
  • Host unit (x1)
  • Power cord (x1)
  • Power Adapter (x1)
  • RJ-45 network cable (x1)
  • Quick Installation Guide (x1)
  • Limited Warranty Note (x1)
  • Screws (a few)
• *All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country. All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers.