QNAP TS-873AeU 8-Bay High-Speed NAS Enclosure

Overview

The QNAP TS-873AEU-4G-US is an 8-bay high-speed NAS enclosure designed to provide fast and reliable storage for businesses and IT professionals. Powered by a 2.2 GHz AMD Ryzen V1500B quad-core processor and equipped with 4GB of DDR4 RAM expandable up to 64GB, it handles demanding tasks such as virtualization, AI image recognition, and multi-user environments with ease. Its dual 2.5GbE ports support up to 5Gbps throughput, ensuring rapid data transfer in network-intensive setups.

This compact 2U short-depth rackmount unit supports both 2.5" and 3.5" SATA drives, offering flexible storage options across eight bays. The device runs on QNAP’s QTS or QuTS hero operating systems, providing a user-friendly interface and a broad range of applications for data management, backup, and security. Its PCIe 3.0 x8 slot allows for future expansion, making it adaptable to growing business needs.

Key features

• AMD Ryzen V1500B quad-core processor with AES-NI encryption delivers secure and efficient performance for intensive workloads.
• Dual 2.5GbE ports support port trunking to combine bandwidth up to 5Gbps, enhancing network speed for data-heavy environments.
• Two M.2 PCIe 3.0 slots enable NVMe SSD caching or AI acceleration, improving system responsiveness and reducing latency.
• Expandable RAM up to 64GB via two DDR4 SODIMM slots allows smooth multitasking and virtualization capabilities.
• Supports multiple RAID configurations (0, 1, 5, 6, 10, 50, 60) to balance performance and data protection according to your requirements.
• PCIe 3.0 x8 slot offers flexibility to add 10GbE or 25GbE network cards or additional SSD storage for future-proofing your setup.
• Four USB 3.2 Gen 2 ports (two Type-A and two Type-C) provide fast 10Gbps data transfer for external devices and backups.
• Compact 2U short-depth rackmount design fits well in space-limited server rooms or office racks without sacrificing expandability.
• Runs on QTS or QuTS hero operating systems, offering versatile deployment options and comprehensive data management tools.

Key specs

• Processor: AMD Ryzen V1500B quad-core 2.2 GHz with AES-NI encryption
• Memory: 4GB DDR4 RAM, expandable up to 64GB
• Drive bays: 8 bays supporting 2.5" and 3.5" SATA drives
• Network: Dual 2.5GbE ports with port trunking up to 5Gbps
• M.2 slots: Two PCIe 3.0 slots for NVMe SSD caching or AI acceleration
• Expansion slot: PCIe 3.0 x8 for 10GbE/25GbE cards or additional SSDs
• USB ports: Four USB 3.2 Gen 2 (two Type-A, two Type-C) with 10Gbps transfer speeds
• Form factor: 2U short-depth rackmount

Connectivity and compatibility

The TS-873AEU-4G-US offers versatile connectivity options to integrate seamlessly into various network environments. Its dual 2.5GbE ports can be combined to maximize throughput, supporting faster file transfers and smoother multi-user access. The PCIe expansion slot allows adding higher-speed network cards, such as 10GbE or 25GbE, to meet future bandwidth demands.

• Dual 2.5GbE Ethernet ports with port trunking for up to 5Gbps network speed
• PCIe 3.0 x8 slot for network or storage expansion cards
• Four USB 3.2 Gen 2 ports (two Type-A and two Type-C) for fast external device connections
• Supports SATA drives in both 2.5" and 3.5" form factors for flexible storage options

Performance and reliability

This NAS enclosure is built to handle demanding workloads with consistent performance and strong data protection. The AMD Ryzen processor combined with expandable DDR4 memory ensures smooth multitasking and virtualization support. Multiple RAID levels provide options to optimize for speed, redundancy, or a balance of both, protecting your data against drive failures.

• Quad-core processor with hardware encryption accelerates secure data handling without slowing performance
• NVMe SSD caching via M.2 slots reduces latency and speeds up access to frequently used data
• Support for RAID 0, 1, 5, 6, 10, 50, and 60 offers flexible data protection strategies
• Robust operating systems (QTS and QuTS hero) provide reliable management and backup solutions

Ideal uses and environments

This NAS enclosure suits small to medium-sized businesses that require scalable, high-speed storage with strong data protection. It works well in office environments where virtualization, AI workloads, or multimedia file management are common. Its compact rackmount design fits into space-constrained server rooms, making it a practical choice for IT professionals looking to expand storage capacity without compromising performance.

Whether supporting virtualization projects, managing large datasets, or securing backups, this unit provides a solid foundation for growing IT infrastructures.