TerraMaster F4-425 PLUS N95 4-Bay NAS DDR4 No Hard Drive

The TerraMaster F4-425 PLUS N95 is a high-performance 4-bay NAS designed for home and small business users. Powered by an Intel Celeron N95 quad-core processor and 4GB DDR4 RAM (expandable to 32GB), it delivers fast data transfer, 4K transcoding, and reliable storage. With dual 2.5GbE ports and M.2 NVMe slots, this diskless NAS offers exceptional speed and flexibility for file sharing, backup, and multimedia streaming.

Advantages

Experience lightning-fast network speeds with dual 2.5 Gigabit Ethernet ports, enabling aggregated bandwidth up to 5Gbps. The Intel Celeron N95 processor provides efficient performance for multitasking, while hardware transcoding supports smooth 4K video playback. Expandable memory and dual M.2 NVMe slots allow for SSD caching to boost I/O performance. Hot-swappable drive bays make upgrades easy without downtime.

Suitable for

• Home users seeking a central media server for 4K streaming and file sharing
• Small businesses needing reliable data backup and remote access
• Tech enthusiasts wanting a versatile NAS for virtualization with Docker and VMM

Key specifications

• Processor: Intel Celeron N95 Quad-Core (up to 3.4 GHz)
• Memory: 4GB DDR4 SO-DIMM (expandable to 32GB, 2 slots)
• Drive Bays: 4 x 3.5"/2.5" SATA HDD/SSD (hot-swappable)
• M.2 Slots: 2 x M.2 2280 NVMe SSD
• Network: 2 x 2.5 Gigabit Ethernet (2.5GbE)
• USB Ports: 2 x USB 3.2 Gen 2 (10Gbps), 1 x USB 3.2 Gen 1 (5Gbps)
• Video Output: 1 x HDMI 2.0
• RAID Support: RAID 0, 1, 5, 6, 10, JBOD, Single
• Internal File System: Btrfs, EXT4
• Operating System: TerraMaster TOS
• Max Raw Capacity: Up to 88TB (4 x 22TB HDDs)
• Power Supply: External AC Adapter (90W)
• Cooling: 1 x 80mm Smart Fan

Recommendations

For optimal performance, pair with TerraMaster or compatible 3.5" SATA hard drives. Use M.2 NVMe SSDs for caching to accelerate frequently accessed data. The diskless configuration allows you to choose your own storage capacity and brand.