Product Price Storage Capacity (TB) Number of Bays Transfer Speed (MB/s) Expandable Storage RAID Support Power Consumption (Watts)
Synology DS1621+
US
£73581.78 108 TB 6 455.4 MB/s read, 431.7 MB/s write

The Synology DS1621+ is a six-bay diskless NAS with four 1GbE ports, NVMe cache support, and expansion capacity for up to 16 drive bays. Its Ryzen processor, ECC memory, and broad RAID support suit demanding home users, enthusiasts, and small offices that need reliable centralized storage.

★ Ideal for

It suits home NAS use because its six bays, up to 108 TB single-volume capacity, expandable storage, four 1GbE ports, and flexible RAID options provide strong capacity, performance, and data protection for backups and media libraries.

UGREEN NASync DH4300 Plus
US
£262.18 128TB 4 2.5GbE 38W

The UGREEN NASync DH4300 Plus is a diskless four-bay NAS with support for up to 128TB across SATA drives. It offers 2.5GbE networking, 4K 60Hz HDMI output, automatic photo backup, and straightforward setup, making it well suited to households and home offices that need substantial local storage.

★ Ideal for

It suits home NAS use because its four SATA bays support up to 128TB, multiple RAID levels including RAID 5 and RAID 6, 2.5GbE transfers, automatic photo backup, and 4K media playback.

ASUSTOR Lockerstor 4 Gen 2+
US
£501.82 4 Dual 5GbE

The ASUSTOR Lockerstor 4 Gen 2+ is a diskless four-bay NAS with dual 5GbE networking, four M.2 NVMe SSD slots, and an Intel Celeron N5105 processor with 4GB of RAM. It suits home users who need fast shared storage, media playback, backups, and room for future storage expansion.

★ Ideal for

It suits home use because its four drive bays, dual 5GbE ports, four M.2 NVMe slots, HDMI 2.0 output, and support for Btrfs snapshots provide fast storage, media streaming, and flexible data protection.