Posted by Tech Compusa

QNAP® Systems, Inc. today launched the cost-effective high-performance 4-bay (TS-473), 6-bay (TS-673), and 8-bay (TS-873) TS-x73 series NAS featuring an AMD RX-421ND quad-core CPU with Turbo Core up to 3.4GHz and two PCIe slots for installing a QNAP QM2 card, wireless network card or a graphics card to extend NAS functionalities. The TS-x73 series provides small and medium businesses with an ideal NAS solution to build a private cloud for applications including high-speed data transfer, backup/recovery, virtualization, media playback and graphics display.

“The TS-x73 NAS series presents a budget-friendly solution by allowing users to add more value to their NAS based on their individual needs. Through the two PCIe slots, users can install a QNAP QM2 card to add SSD caching/10GbE connectivity for boosted performance; a wireless card with WirelessAP Station app to turn the NAS into a wireless access point; or even an PCIe bus-powered graphics card to enable 4K transcoding and HDMI output for a greater media multimedia experience,” said Jason Hsu, Product Manager of QNAP.

The TS-x73 series is powered by a high-performance and energy-efficient AMD RX-421ND quad-core 2.1 GHz CPU (Turbo Core up to 3.4 GHz) and 4GB/8GB DDR4 RAM (up to 64GB). With an optional 10GbE network card installed, it delivers up to 2379 MB/s throughput and up to 2332 MB/s with AES-NI hardware-accelerated encryption. With two built-in M.2 SATA SSD slots and SSD caching (M.2 SSD sold separately), coupled with Qtier auto-tiering technology, the TS-x73 provides optimal storage efficiency across M.2 SSDs, 2.5-inch SSDs and high-capacity HDDs for balanced cost, performance, and capacity. The TS-x73 series supports block-based snapshots to record the state of the system at any time to help users mitigate the impact of ransomware attacks and to ensure the stability of service operations.

The TS-x73 series features two PCIe (Gen3 x4) slots that allow greater system flexibility. In addition to installing a 10GbE network card for boosting virtualization performance, users can also install a QNAP QM2 card that allows for adding two M.2 SSDs for SSD caching or to create a RAID 5 tiered storage along with the two M.2 SSDs in the NAS to increase data protection. There are also QM2 cards that include 10GbE 10GBASE-T connectivity to provide SSD caching with high-speed network connectivity on a single card.

Alternatively, users could install a low-power graphics card (powered solely by the PCIe slot) to boost system performance and enable smooth 4K video transcoding and HDMI output; install a wireless network card (for example: QNAP QWA-AC2600) to use the TS-x73 as a wireless base station, allowing users to directly access the NAS, including NAS services and Internet connection.

The business-ready TS-x73 series is a NAS and iSCSI-SAN unified storage solution that not only supports VMware®, Citrix®, Microsoft® Hyper-V® and Windows Server® 2016 environments, but can also natively host multiple virtual machines (with Windows®, Linux®, UNIX® and Android™) and containers (LXC and Docker®). Storage space can be flexibly expanded using two 8-bay UX-800P or 5-bay UX-500P or four 10-bay REXP-1000 Pro expansion enclosures. Users can also use QNAP VJBOD technology to leverage the unused space of another QNAP NAS for storage expansion.

Key specifications

  • TS-473-4G: supports 4 x 3.5-inch HDD or 2.5-inch HDD/SSD, 4GB DDR4 RAM
  • TS-473-8G: supports 4 x 3.5-inch HDD or 2.5-inch HDD/SSD, 8GB DDR4 RAM
  • TS-673-4G: supports 6 x 3.5-inch HDD or 2.5-inch HDD/SSD, 4GB DDR4 RAM
  • TS-673-8G: supports 6 x 3.5-inch HDD or 2.5-inch HDD/SSD, 8GB DDR4 RAM
  • TS-873-4G: supports 8 x 3.5-inch HDD or 2.5-inch HDD/SSD, 4GB DDR4 RAM
  • TS-873-8G: supports 8 x 3.5-inch HDD or 2.5-inch HDD/SSD, 8GB DDR4 RAM

Tower model; AMD RX-421ND quad-core 2.1 GHz CPU (burst up to 3.4 GHz), dual channel DDR4 RAM (4 x SODIMM memory slots, upgradable to 64GB); hot-swappable 2.5-inch/3.5-inch SATA 6Gbps HDD/SSD; 2x M.2 SATA 6Gb/s 2280/2260 SSD slots; 2x PCle Gen.3 x4 slots; 4 x USB 3.0 ports; 4x Gigabit LAN ports; 2x 3.5 mm microphone jacks (dynamic microphones only); 1x 3.5 mm Line-out audio jack; 1x built-in speaker


The new TS-x73 series is now available. For more information, and to view the full QNAP NAS lineup, please visit


About QNAP Systems, Inc.

QNAP Systems, Inc., headquartered in Taipei, Taiwan, provides a comprehensive range of cutting-edge Network-attached Storage (NAS) and video surveillance solutions based on the principles of usability, high security, and flexible scalability. QNAP offers quality NAS products for home and business users, providing solutions for storage, backup/snapshot, virtualization, teamwork, multimedia, and more. QNAP envisions NAS as being more than "simple storage", and has created many NAS-based innovations to encourage users to host and develop Internet of Things, artificial intelligence, and machine learning solutions on their QNAP NAS.