TerraMaster's F4-421 4-bay NAS unit comes with an Intel Apollo J3455 Quad-core processor

TerraMaster's F4-421 2-bay NAS unit comes with an Intel Apollo J3455 Quad-core processor, a frequency of up to 1.5 GHz, a read speed reaching 410MB/s, and a write speed reaching up to 390MB/s.

These devices are compatible with both AES hardware encryption and 4K HD video transcoding, making the F4-421 an ideal candidate for home multimedia entertainment and small office applications.

Small, Light, Powerful

TerraMaster's F4-421 2-bay NAS unit comes with an Intel Apollo J3455 Quad-core processor, a frequency of up to 1.5 GHz, a read speed reaching 410MB/s, and a write speed reaching up to 390MB/s.

These devices are compatible with both AES hardware encryption and 4K HD video transcoding, making the F4-421 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 F4-421 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 F4-421's live hardware transcoding of up to two concurrent H.265/H.264 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.

6-layer data security protection 

Automatic scheduled backup

Btrfs file system and snapshots

T-RAID array security protection

AES-NI encryption and transport encryption

Cloud data backup

File System Cluster

A Private 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.

Hardware Transcoding 

PLEX supports 4K H.264 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