Small, Light, and Powerful
TerraMaster’s F2-221 2-bay NAS unit comes with an Intel Apollo J3355 dual-core processor, a frequency of up to 2.0 GHz, a read speed reaching 200MB/s, and a write speed reaching up to 190MB/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.
Enhance the Safety of your Data with a Next-Generation File System
Superior storage technology and optimised snapshot technology are the cornerstones of the Btrfs file system, which is what TerraMaster’s F2-221 2-bay NAS unit relies on for advanced data protection, prevention of data corruption, and minimal maintenance expenses. Use of this file system promotes high data integrity, all the while promoting flexibility and efficiency in the areas of data protection and data recovery.Optimised snapshot technology generates 1,024 snapshots for every shared folder, and up to 71,680 overall system snapshots. In this way, users can benefit from flexible, storage-saving data protection.Since data recovery takes place at the file or folder level, businesses can also benefit from enhanced flexibility and efficient data recovery.
4K Ultra HD video transcoding
The F2-221’s live hardware transcoding of up to two concurrent 4K video transcoding provides hassle-free and high-quality video playback among various devices including high-definition TVs, digital media players, mobile handsets, and computers in the required format, making it easy to watch your entire multimedia library without having to install a 3rd party player.
A Personal Space in the Cloud
TNAS offers users the opportunity to establish a personal cloud drive that satisfies their remote access needs. Rights of access can be tailored for your colleagues, relatives, or friends, and with support for two-way sync cloud drive, enjoying the benefits of convenient cloud life has never been easier.
A Wealth of Business Applications
TOS's enterprise version is compatible with numerous business applications. Operating a single TNAS device offers significant benefits when compared to the use of multiple devices, including file servers, mail servers, web servers, VPN servers, DHCP servers, DNS servers, Rsync remote servers, FTP servers, and MySQL servers.
A Variety of Backup Methods
Supports Apple Time Machine, Rsync, and Remote Backup support.Supports third-party backup solutions, Cloud Sync Dropbox synchronization.Superspeed USB3.0 interface supports external storage backup. EXT4, EXT3, FAT, NTFS, HFS+ are all supported.
Enjoy thousands of containers on Docker
Users can capitalize on Docker, a lightweight software containerization solution, to operate numerous TOS-based containers.These containers have been developed by leading practitioners in the international community, all of whom have benefitted from the advanced technology. With Docker Hub, a wide-ranging built-in image repository, users can access shared applications from other developers in the community.
6-layer data security protection
Automatic scheduled backupFile system clusterBtrfs file system and snapshotsT-RAID array security protectionAES hardware encryption and transport encryptionCloud data backup
Hardware transcoding
PLEX supports 4K online Hardware transcoding, allowing 4K videos to be converted and played on the fly on other smart TV, smartphones, and media players that originally do not support Ultra HD formats. The Plex Media Server keeps all your photos, videos and music beautifully organized and prepared for streaming to your PC, mobile device, game console, or other certified media player. Enrich your media with plot summaries, posters, album covers and enjoy it from home or on the go.
Easy access to files anywhere
Set up your NAS directly via the TNAS mobile App to experience great convenience. Remote access to files via the TerraMaster F2-221 eliminates the need to set up complex network settings.TNAS allows you to connect through simple, customizable addresses so that you can instantly access media and work files on any Windows/Mac/Linux computer, laptop or mobile device at no extra charge. Even on the go, you can enjoy multimedia files.
State-of-the-Art TOS 4.0 Operating System
With the most recent version of the TOS operating system, TOS 4.0, you can back up your data, manage your file server, and optimize your sharing services in an intuitive, simple, and user-friendly way.The operating system includes a complex of application software, with rich application content, potent multimedia services, and numerous ways to back up your data.
Drive Bays
2 2 2 5 5
CPU
ARM v8 Quad Core Apollo J3355 Dual-core 2.0GHz Apollo J3455 Qaud-core 1.5GHz Apollo J3355 Dual-core 2.0GHz Apollo J3455 Qaud-core 1.5GHz
RAM
1GB (NOT Upgradable) 2GB (Upgradable to 4GB) 4GB (Upgradable to 8GB) 2GB (Upgradable to 4GB) 4GB (Upgradable to 8GB)
LAN Port
1 x 10GbE 1 x 10GbE 1 x 10GbE + 2 x 1GbE 2 x 10GbE 1 x 10GbE + 2 x 1GbE
Max Raw Storage Capacity
40TB (20 TB drive x 2) (Capacity may vary by RAID types) 40TB (20 TB drive x 2) (Capacity may vary by RAID types) 40TB (20 TB drive x 2) (Capacity may vary by RAID types) 100 TB (20TB drive x 5) (Capacity may vary by RAID types) 100 TB (20TB drive x 5) (Capacity may vary by RAID types)
USB Port
2 x USB3.0 2 x USB3.0 2 x USB3.0 2 x USB3.0 2 x USB3.0
Supported RAID Type
RAID 0, 1, JBOD, Single RAID 0, 1, JBOD, Single RAID 0, 1, JBOD, Single RAID 0, 1, 5, 6, 10, JBOD, Single RAID 0, 1, 5, 6, 10, JBOD, Single
Power consumption
25.6 W (Access), 2W (HDD Hibernation) 25.6 W (Access), 2W (HDD Hibernation) 25.6 W (Access), 2W (HDD Hibernation) 45.6W (Access), 2W (HDD Hibernation) 45.6W (Access), 2W (HDD Hibernation)
Case Material
Aluminum-alloy Aluminum-alloy Aluminum-alloy Aluminum-alloy Aluminum-alloy
Fan
1 1 1 2 2
AES hardware encryption engine encrypts shared folders and network data transmission to keep data from unauthorized access.
Advanced Btrfs file system offering 71,680 system-wide snapshots and 1,024 snapshots per shared folder.
Real-time hardware transcoding of up to two concurrent 4K video streaming
Features an aluminum-alloy shell and intelligent temperature control ultra-quiet fan, good in heat dissipation. Support Seagate IHM.
