TerraMaster t6-423

Key Specs

• CPU: Intel® Celeron® N5105 / N5095 quad‑core processor (up to 2.9 GHz) — x86 64‑bit platform.

• Memory: 4 GB DDR4 installed (expandable up to 32 GB).

• Drive Bays: 6 × 3.5″ SATA HDD / 2.5″ SATA HDD/SSD, diskless (you install your own drives).

• Max Raw Capacity: ~120 TB (6 × 20 TB drives).

• Networking: Dual 2.5 GbE Ethernet ports supporting link aggregation (up to ~5 Gbps).

• NVMe Support: Built‑in M.2 2280 NVMe slots for SSD cache acceleration.

• RAID Support: RAID 0/1/5/6/10 plus online capacity expansion & migration.

• Ports: Usually includes USB 3.x ports and even an HDMI port (for limited use).

Networking & Storage

• Dual 2.5 GbE Ethernet ports with link aggregation (up to ~5 Gbps).

• Supports RAID 0/1/5/6/10 plus online capacity expansion & migration.

• M.2 NVMe SSD slots for SSD cache acceleration to boost performance.

• Up to ~120 TB raw internal capacity (with six high‑capacity drives).

Data Protection & Software

• Multiple backup solutions: centralized backup, snapshot, CloudSync, etc.

• Supports advanced file systems (e.g., Btrfs for data integrity and recovery).

• Runs TerraMaster TOS with file sharing, remote access, and app support.

 Additional Features

• Hardware encryption & 4K hardware transcoding support.

• Quiet cooling and compact desktop design.

• Wide file service compatibility (SMB, FTP, iSCSI, etc.).

Performance & Use Cases

• The Intel N5095 processor with integrated graphics can handle multitasking and is often capable of 4K media transcoding (e.g., Plex) for home or office use.

• Good choice for file storage, backup servers, virtual storage (iSCSI), media servers, and SMB workloads.

• SSD cache via NVMe slots speeds up storage operations and improves responsiveness.

Pros

• High‑speed networking: 2.5 GbE ports are a step up from typical 1 GbE.

• 6 drive bays: Larger storage scalability compared to 2–4 bay NAS.

• Upgradeable RAM and cache options.

• Flexible RAID & backup features.

Cons / Considerations

• Some users report software (TOS) bugs or less polished OS experience compared with competitors.

• HDMI port may not be widely useful.

• Not the most premium build compared with high‑end enterprise NAS brands.

Good For

✅ Small offices, studios, prosumers needing large shared storage
✅ Media servers (e.g., Plex) with 4K transcoding
✅ Backup and file sharing across networks

Maybe Not Ideal If…

❌ You need a very polished OS or enterprise‑level support
❌ You want built‑in powerful features like true app ecosystems comparable to Synology/QNAP