F4-425
4-Bay Home Network Storage
Power Beyond ARM. Intel x86 Fuels Your Silent, Smart Home
- Powerful Performance: Equipped with an Intel x86 quad-core processor and 4GB RAM, the F4-425 network attached storage effortlessly handles 4K transcoding and multitasking. The 2.5GbE port ensures ultra-fast file transfers and supports multi-user concurrent access.
- Home Multimedia Hub: The F4-425 media server supports hardware-level 4K H.265 decoding, compatible with Plex, Emby, and Jellyfin for smooth HD video playback, with DLNA for seamless multi-device streaming. The Photos app features AI smart album and efficiently organizes millions of photos.
- TNAS Mobile Full Control: Initialize setup for your F4-425 NAS storage via the TNAS Mobile app without a PC. The mobile app supports automatic photo and video backups, plus real-time local/remote synchronization, all managed through a single client.
- Ultra-Quiet & User-Friendly: The F4-425 NAS server operates at just 21dB(A), ideal for quiet environments like bedrooms. Its tool-free Push-Lock design HDD trays enable to install HDDs in 10 seconds.
- Massive Storage & Security: The F4-425 4-bay NAS supports up to 120TB storage (4 x 30TB for each bay), 50+ independent user accounts, and flexible TRAID / TRAID+ arrays, 30% more storage space than traditional RAID while ensuring data redundancy. SPC module and CloudSync (compatible with Google Drive, OneDrive, Dropbox) enable seamless cross-platform synchronization and uninterrupted data access. Additionally, TerraSync enables two-way sync between the F4-425 and PCs/Macs.
- Cloud Sync Integration: Seamlessly connect your cloud drives to TNAS with TerraMaster CloudSync, enabling two-way synchronization between cloud and NAS storage. CloudSync consolidates multiple mainstream cloud services in one app, including Google Drive, OneDrive, Amazon S3, Dropbox, Baidu Cloud, and Alibaba Cloud.
SPECIFICATION :
Processor Model
Intel Celeron N5095
Processor Architecture
x86 64-bit
Processor Frequency
Quad Core 2.0 GHz (Max Burst up to 2.9 GHz)
CPU Single-Core Score
/
Hardware Transcoding Engine
H.264, H.265, MPEG-4, VC-1
Maximum Resolution: 4K (4096 × 2160)
Maximum Frame Rate: 60 FPS
Hardware Encryption Engine
√
System Memory
4 GB DDR4 non-ECC SODIMM
Pre-installed Memory Module
4 GB DDR4 non-ECC SODIMM (1 × 4 GB)
Total Memory Slot Number
1 (DDR4 SODIMM)
Maximum Supported Memory
16 GB DDR4 non-ECC SODIMM
Disk Slot Number
4
Compatible Drive Types
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
Maximum Internal Raw Storage Capacity
120 TB (30 TB × 4)
(Capacity may vary by RAID types)
RAID Migration
√
Drive Hot Swap
√
File System
Internal Drive
Btrfs, EXT4
External Drive
EXT3, EXT4, NTFS, FAT32, HFS+, BTRFS
RJ-45 2.5GbE Network Port
1
USB 3.2 Host Port
2 × 10 Gbps
1 × 5 Gbps
HDMI
1 × HDMI
Appearance
Size (H × W × D)
222 × 179 × 154 mm
Packaging Size (H × W × D)
300 × 275 × 186 mm
System Fan
120 × 120 × 25 mm (1 PCS)
Fan Mode
Smart
High Speed
Middle Speed
Low Speed
Noise Level
21.0 dB(A)
(Using 2 SATA HDDs/SSDs in standby mode)
Test Environment Noise: 17.3 dB(A)
Test Distance: 1 m
Power Supply
90 W
Redundancy Power Supply
/
AC Input Voltage
100V – 240V AC
Current Frequency
50 / 60 Hz (Single Frequency)
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