QNAP TS-673A-8G 6 Bay High-Performance NAS Server

Overview

The QNAP TS-673A-8G-US is a 6-bay NAS server designed to provide high-performance storage and flexible expansion options for demanding environments. It features an AMD Ryzen Embedded V1500B quad-core processor running at 2.2 GHz and comes with 8 GB of DDR4 RAM, expandable up to 64 GB, enabling smooth multitasking and handling of intensive workloads. This system is well suited for small to medium-sized businesses or tech enthusiasts who require reliable, scalable storage combined with advanced networking and virtualization capabilities.

Equipped with two 2.5GbE Ethernet ports supporting port trunking, the NAS allows for faster data transfer and improved network reliability. Its dual PCIe Gen 3 slots offer room for adding 10GbE network cards or SSD cache cards, while two M.2 NVMe SSD slots enable storage acceleration through caching or tiered storage with Qtier Technology. The compact tower design fits neatly into office or server room setups, supported by a 250W internal power supply and system cooling fans to maintain stable operation under heavy use.

Key features

• AMD Ryzen V1500B quad-core processor delivers efficient multitasking and processing power for demanding applications
• Expandable 8 GB DDR4 RAM supports up to 64 GB for enhanced performance and future-proofing
• Two 2.5GbE RJ45 ports with port trunking combine bandwidth to boost network speed and reliability
• Dual PCIe Gen 3 x4 slots allow flexible expansion with 10GbE network cards or SSD cache cards to tailor performance
• Two M.2 NVMe SSD slots enable caching and tiered storage with Qtier Technology to optimize data access speeds
• Supports both QTS and QuTS hero operating systems, giving users the choice between versatile features and advanced data protection
• Six SATA drive bays accommodate 3.5-inch or 2.5-inch drives, supporting large storage arrays and RAID configurations
• Built-in 250W power supply and system cooling fans ensure stable and reliable operation during heavy workloads

Key specs

• Processor: AMD Ryzen Embedded V1500B quad-core 2.2 GHz
• Memory: 8 GB DDR4 RAM, expandable to 64 GB
• Drive bays: 6 x 3.5-inch/2.5-inch SATA
• Network ports: 2 x 2.5GbE RJ45 with port trunking support
• Expansion slots: 2 x PCIe Gen 3 x4
• M.2 slots: 2 x NVMe SSD for caching and tiered storage
• Power supply: 250W internal
• Form factor: Compact tower

Connectivity and compatibility

This NAS server offers versatile connectivity options to fit into modern network environments. The two 2.5GbE Ethernet ports support port trunking, which allows combining their bandwidth for faster and more reliable network connections. The PCIe Gen 3 slots provide expansion capabilities, enabling users to add 10GbE network cards for higher-speed networking or SSD cache cards to boost storage performance. The dual M.2 NVMe SSD slots support caching and tiered storage, improving data access times and overall system responsiveness.

Compatibility with both QNAP’s QTS and QuTS hero operating systems gives users flexibility in choosing the platform that best suits their workflow, whether prioritizing ease of use or advanced data protection with ZFS technology.

Ideal uses and environments

The TS-673A-8G-US is a strong choice for small to medium-sized businesses, IT professionals, and tech enthusiasts who need a reliable and scalable storage solution. It fits well in office environments, server rooms, or home labs where virtualization, file sharing, backup, and multimedia applications are common. Its combination of high-performance processing, expandable memory, and flexible networking options makes it suitable for managing growing data demands and complex workloads without compromising speed or reliability.