QNAP TS-h765eU 7-Bay Compact 1U Short-Depth Rackmount NAS

Compact Performance Redefined for Space-Constrained Deployments

The QNAP TS-h765eU is a 1U short-depth rackmount NAS designed for environments where space is a premium. Equipped with the Intel Atom x7000C Series processor, dual 2.5GbE, DDR5 RAM, and expandable E1.S or M.2 PCIe NVMe slots, this ZFS-based QuTS hero NAS delivers both compactness and high-performance for virtualization, backup, and edge computing scenarios.

Highlights

• Only 292.1 mm short-depth chassis for tight installations

• Quad-core Intel Atom x7405C with up to 3.4 GHz performance

• Supports three E1.S or M.2 PCIe NVMe SSDs

• Dual 2.5GbE with support for SMB Multichannel and Port Trunking

• ZFS-based QuTS hero OS with WORM and self-healing capabilities

• Expandable to 16 GB DDR5 RAM with in-band ECC

• Long-term availability through 2031

Key Features

Ultra-Compact 1U Design

• 292.1 mm short-depth form factor fits in small cabinets, wall-mount racks, or media enclosures

• Ideal for offices, industrial spaces, surveillance, AV cabinets, and mobile deployments

Performance with Efficiency

• Intel Atom x7405C quad-core processor up to 3.4 GHz

• 8 GB DDR5 RAM preinstalled with support for 16 GB maximum

• AES-NI 256-bit encryption engine enhances security with minimal CPU overhead

• In-band ECC improves memory reliability for mission-critical operations

Exceptional Speed with Built-In and Optional Networking

• Dual 2.5GbE ports support Port Trunking and SMB Multichannel

• Optional upgrade to dual 10GbE with QXG-ES10G1T modules in E1.S slots

• Tested SMB throughput
  • 2 x 2.5GbE: Read 574 MB/s, Write 591 MB/s
  • 2 x 10GbE: Read 2358 MB/s, Write 2352 MB/s

Flexible Storage Architecture

• Four 3.5 inch SATA bays for large capacity hard drives

• Three E1.S or M.2 PCIe NVMe slots support
  • SSD system drive creation
  • SSD cache acceleration
  • High-speed data pools for latency-sensitive apps

• Compatible with QNAP TR-004U USB JBOD for easy expansion up to 144 TB

QuTS hero Operating System for Enterprise-Class Data Protection

• ZFS file system ensures high reliability and system integrity

• Built-in WORM protection against ransomware

• Self-healing for silent data corruption

• ZIL write journaling for power-loss protection

• Inline deduplication and compression to reduce storage usage

• QSAL monitors SSD lifespan to prevent simultaneous failure in RAID

Reliability and Lifecycle Support

• Standard 3-year warranty with optional extension up to 5 years

• Hardware availability guaranteed through 2031 for long-term projects

Summary

The QNAP TS-h765eU is a compact yet powerful enterprise NAS tailored for environments with limited space but high-performance demands. With DDR5 RAM, dual 2.5GbE, upgradeable 10GbE networking, and the robust QuTS hero ZFS-based operating system, the TS-h765eU is ideal for modern IT infrastructures requiring secure, high-speed, and scalable storage.