TerraMaster f6-424

Description Overview

The TerraMaster F6‑424 is a 6‑bay high‑performance network‑attached storage (NAS) device designed for home and small‑to‑medium business use. It features an Intel Celeron N95 quad‑core CPU, 8 GB DDR5 memory (expandable), dual 2.5 GbE network ports, and M.2 SSD caching support for fast file access and multi‑user workloads. It supports a wide range of RAID configurations for flexible storage and is ideal for centralized file storage, backups, media serving, and business applications.

Key Hardware Specs

• CPU: Intel Celeron N95 quad‑core (up to 3.4 GHz turbo) — x86 64‑bit architecture.

• Graphics: Integrated Intel UHD GPU.

• RAM: 8 GB DDR5 (non‑ECC) installed, upgradable to 32 GB.

• Drive Bays: 6 bays supporting:

  • 3.5″ SATA HDDs

  • 2.5″ SATA HDDs or SSDs

• Maximum Raw Storage: Up to ~132 TB (6 × 22 TB drives; varies by RAID).

• NVMe: Dual M.2 NVMe slots for SSD caching.

Connectivity

• Networking: Dual 2.5 GbE LAN ports (supports link aggregation for up to ~5 Gb/s throughput).

• USB:

  • 1 × USB‑A 10 Gbps

  • 1 × USB‑C 10 Gbps

• Video Out: HDMI 2.0b port included — useful if running third‑party OS with a GUI.

 Storage & RAID

Supports a wide range of RAID configurations:
✔ Single, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, TRAID/TRAID+ (flexible array allowing different size drives in one pool).

• File Systems: Btrfs and EXT4 (internal), plus common external formats (NTFS, FAT32, HFS+, etc.).

• Hot‑swap drive trays and tool‑free installation design.

 Software & Use Cases

• Runs TerraMaster’s TOS OS (for file sharing, backups, media streaming, web services, etc.).

• Can be used for SMB/NFS/iSCSI/AFP/WebDAV network services.

• Good for multi‑user access, data storage, media servers, backups, and small business server tasks.

• Users also install third‑party OSes like TrueNAS or Unraid if preferred.

Performance & Features

• Dual 2.5 GbE provides better performance compared with older 1 GbE NAS units.

• SSD caching via NVMe boosts responsiveness and random access speeds.

• Built‑in AES hardware encryption plus 4K hardware video decoding support.

• Relatively quiet operation (~22 dB in standby).

Pros & Cons (Real‑World User Feedback)

Pros

• Good hardware for the price (strong CPU and DDR5 memory).

• Flexible storage layout with 6 bays and RAID options.

• Supports third‑party NAS OSes like TrueNAS/Unraid.

 Cons

• Some users find TerraMaster’s TOS OS less polished than competitors (Synology/QNAP).

• RAID array initial synchronization or TRAID operations can be slow.

• Software support lifecycle and updates may feel less consistent compared to premium brands.

Who It’s Best For

✅ Home power users needing a high‑capacity NAS
✅ Small offices requiring centralized file storage
✅ Users wanting expandable memory and SSD caching
✅ Those comfortable configuring RAID and network shares