New Terramaster T9-423 9-Bay for 2022 – Something VERY Different!

TerraMaster Introduces 9-Bay T9-423 High-Performance NAS

Powerful and versatile for small- and medium-sized business applications for $999

TerraMaster, a professional brand that specializes in providing innovative storage products for home, businesses and enterprises, introduces the all-new T9-423 9-bay high-performance NAS designed for small- and medium-sized businesses. The TerraMaster T9-423 is ideal for enterprise applications such as file storage servers, mail servers, web servers, FTP servers, virtual machine hosts, and other enterprise-level applications. The TerraMaster T9-423 is powered by a quad-core 2.0GHz (2.9GHz boost) Intel core processor and comes with two 2.5GbE ports with support for Link Aggregation, delivering speeds of up to 283 MB/s. It supports multi-user and high-concurrent file access. Its compact chassis can be mounted vertically and horizontally to provide builders flexibility of use.


The Terramaster T9-423 NAS – Performance & Connectivity

The TerraMaster T9-423 is a high-performance storage solution for iSCSI virtual extended storage and database service applications. It is equipped with an Intel Celeron N5105 quad-core processor with integrated GPU and 8GB of DDR4 dual-channel memory that is expandable up to 32GB. It also supports AES NI hardware encryption. The T9-423 is configured with two 2.5 GbE internet interfaces with transmission speeds of up to 283 MB/s. Link Aggregation provides a network bandwidth of up to 5 Gb, thus providing a cost-effective solution for multi-user and high-concurrent file access. Furthermore, it has M.2 slot for NVMe SSD for SSD cache acceleration. It can also support an optional expansion card to support upgrades like 10 GbE NICs or additional M.2 NVMe slots.

The Terramaster T9-423 NAS – Size, Noise & Impact

The TerraMaster T9-423 has a compact design to save space and has the flexibility to be placed vertically or horizontally. Additionally, the T9-423 has three silent fans to keep the storage disks cool and working in optimum performance. The T9-423 operates silently even when working at full-load.

Processor Model Intel® Celeron® N5105/N5095
Processor Architecture X.86 64-bit
Processor Frequency Quad Core 2.0 GHz (Max burst up to 2.9 GHz)
Hardware Encryption Engine
Hardware Transcoding Engine H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60
System Memory 8GB
Pre-installed Memory module 1
Total Memory Slot Number 2
Maximum Supported Memory 32 GB (16 GB + 16 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.
Disk Slot Number 9
Compatible Drive types 3.5″ SATA HDD
Maximum Internal Raw Storage Capacity 180TB (20TB x 9) (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 2.5GbE Network Jack 2
USB 3.1 Port 2 (Type-A USB 3.1 Gen2)
M.2 2280 NVMe Slot 1 (PCIe3.0 x2)
Size 334 x 135 x 295 mm
Packaging Size 467 x 225 x 390 mm
Weight Net Weight: 6.9 Kg  Gross Weight:  Kg
System Fan 80 mm x 80 mm x25mm 3 pcs
Fan Mode Smart, High speed, Middle speed, Low speed
Noise Level dB(A)
Power Supply 250W
AC Input Voltage 100V – 240V AC
Current Frequency 50/60 Hz, single frequency
Power Consumption 115W (read & write)
W  (hard drive dormancy)
Limited warranty 2 years

The Terramaster T9-423 NAS – Applications

The TerraMaster T9-423 is perfect for high-load workflows with a high level of concurrent user access. It is designed to provide excellent storage and easy user management for businesses with backup and recovery solutions.

The Terramaster T9-423 NAS – Price & Release Date

The TerraMaster T9-423 9-Bay High-Performance NAS will retail for $999.99. To learn more about the all-new T9-423, please visit or view the product page directly HERE


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    Leave a Reply to R. Moon Cancel reply

    7 thoughts on “New Terramaster T9-423 9-Bay for 2022 – Something VERY Different!

    1. Is there a way for you to check if this allows you to display the new OS through the built in HDMI port that is available on some units like the F4-421? I have watched your earlier videos and I remember you saying that they were hinting at adding that ability sometime down the road. Thanks for the videos, I appreciate them!

    2. Much better that the Qnap OS that is for sure and if Synology don’t pay attention a continues to lunch proprietary crap many this one will start taking some share, well done Terramaster.

    3. Important News for Terramaster NAS users, There are reports of TNAS devices being targetted by Ransomware, learn more here –