Designed for flexible IT deployment and extensive virtualization applications, the shallow TS-855eU 2.5GbE NAS can be easily placed in a compact rack in offices or AV rooms. Equipped with an Intel® 8-core processor, the TS-855eU delivers outstanding performance and computing benefits for high-speed data access, backup/restore, file servers, and virtualization applications, and includes redundant power supplies to maximize system uptime to ensure. Supplied with the QTS operating system as standard, the TS-855eU can be switched to use the ZFS-based QuTS hero operating system depending on your requirements. The TS-855eU will be available and supported by QNAP for an extended period of time (until 2027), ideal for companies that need corresponding NAS models for long-term projects.
Compact, space saving
The TS-855eU has a depth of only 297.4 mm (11.7 inches) and is perfect for installation in a compact rack or in areas with many cables.
Dual 2.5GbE connectivity
Features two 2.5GbE ports (1G/100M backward compatible). Supports port trunking for better performance and fault tolerance.
PCIe expandability
Features two PCIe Gen 3 slots for installing 5/10/25GbE network cards, QM2 cards, or Fiber Channel cards.
Optimized SSD performance
Dual M.2 PCIe NVMe slots enable SSD caching, SSD storage pools, or Qtier auto-tiered storage.
Virtual machines and containers
Centralize your virtualization storage and host multiple virtual machines and containerized apps.
