Qnap TS-435XeU 4G rackmount NAS

Compact quad-core rackmount NAS

The Qnap TS-435XeU 4G is a short-depth rackmount NAS powered by a quad-core processor. It delivers professional-grade storage in a 1U form factor that fits small media cabinets and crowded racks. Native 10GbE SFP+ and 2.5GbE ports provide high-speed network connectivity for business workloads. Two M.2 slots support NVMe cache acceleration to boost I/O performance.

Suited for SMB file services and virtualization

This unit serves small-to-medium businesses needing file sharing, snapshot protection, container hosting, and cloud gateway features. The compact depth eases installation where rack space is limited. Organisations requiring higher drive counts, redundant power supplies, or greater raw compute should evaluate larger rackmount platforms. Buyers without 10GbE or 2.5GbE infrastructure will not use the full network potential.

Check rack depth and drive compatibility

Verify that your cabinet accommodates the 21.600 cm depth and 7.400 cm height before ordering. Confirm that your chosen 3.5-inch or 2.5-inch drives match the four-bay capacity plan. Ensure your network switches provide 10GbE SFP+ or 2.5GbE ports to use the native uplinks. Plan NVMe modules separately as they are not included.