Terra-Master F2-221, 2-Bay NAS for Small/Medium Business
Intel Celeron J3355 Dual-Core 2.0GHz CPU, 2GB RAM , 1 Gigabit Ethernet Port x2, 2-Bay NAS for Small/Medium Business
Small, Light, and Powerful
TerraMaster’s F2-221 2-bay NAS unit comes with an Intel dual-core processor, a frequency of up to 2.0 GHz, a read speed reaching 119 MB/s, and a write speed reaching up to 118 MB/s. These devices are compatible with both AES hardware encryption and 4K HD video transcoding, making the F2-221 an ideal candidate for home multimedia entertainment and small office applications.
Security
The F2-221 device relies on the following five data security layers:
Automatic scheduled backup
Btrfs file system and snapshot
RAID 1 array security
AES hardware folder encryption and network transport encryption
Cloud drive data backup
4K Ultra HD Video Transcoding
Compatible with the DLNA protocol, third-party’s multimedia servers enable users to stream 4K media content from TNAS to multimedia playback devices. The device offers 4K H.264 live transcoding（Max size: 4K H.264/H.265 8-bit 30fps）, along with the opportunity to convert and playback 4K video on computers, smartphones, and media players that lack native support for HD formats.
Technical Specification
Processor Processor Model Intel® Celeron® J3355 Processor Architecture X.86 64-bit Processor Frequency Dual Core 2.0GHz (Max burst up to 2.5GHz) Hardware Encryption Engine √ Memory System Memory 2GB Pre-installed Memory module / Total Memory Slot Number 1 Maximum Supported Memory 6 GB (2GB + 4 GB) 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 2 Compatible Drive types 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum Internal Raw Storage Capacity 36TB (18TB x 2) (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,BTRFS External Drive EXT3, EXT4, NTFS, FAT32, HFS+ External Ports RJ-45 1GbE Network Jack 2 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 119 x 133 mm Packaging Size (H*W*D) 258 x 220 x 170 mm Weight Net Weight: 1.47Kg Gross Weight: 2.32Kg Others System Fan 80 mm x 80 mm x25mm 1 pcs Fan Mode Smart, High speed, Middle speed, Low speed Noise Level 18.6dB(A) Power Supply 40W 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 Maximum Internal Volume Number 64 Maximum iSCSI Target 32 Maximum iSCSI LUN 32 Volume Expansion with Larger HDDs RAID 1 Volume Expansion by Adding a HDD / 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 200 Windows Access Control List (ACL) Integration √ NFS Kerberos Authentication √ Account & Shared Folder Maximum local user's account number 512 Maximum local group number 256 Maximum shared folders number 256 Maximum shared folders syncing tasks 4 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 √
