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Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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QNAP TS-873AeU-4G-US 8 Bay High-Speed Short Depth Rackmount Rackmount Dual-2.5GbE NAS AMD Ryzen CPU, 4GB DDR4 Memory and 2.5GbE (2.5G/1G/100M) Network Connectivity (Diskless)

  • AMD Ryzen Embedded V1500B 4-core/8-thread 2.2 GHz processor and 4GB DDR4 RAM (up to 64GB)
  • Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or streamline large file transfers
  • PCIe Gen 3x8 Slots for optional QM2 card, USB Card or Network card
  • Multiple USB 3.2 Gen 2 ports (type-A) with up to 10Gb/s transfer speeds, allowing compatibility with newer, faster USB drives/expansion enclosures for transferring large media files
  • Backup Google Workspace and Microsoft 365 accounts and files to NAS with Boxafe
  • Comprehensive surveillance solution for 24/7 security with QVR Pro
  • Create a disaster recovery plan with ransomware protection using QNAPs storage snapshot solution
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Overview
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Any questions? Our AI beta will help you find out quickly.

  • The compact 2U rackmount TS-873AeU combines an AMD Ryzen™ V1000 series V1500B quad-core/eight-thread 2.2 GHz processor and dual-2.5GbE connectivity in one chassis. Compared to its previous generation, the TS-873AeU is enhanced with two M.2 PCIe Gen3 x 1 ports for NVMe SSD caching or Edge TPU empowered AI image recognition. Cutting-edge hardware integrated with comprehensive software solutions makes the TS-873AeU the preeminent choice to tackle resource-demanding applications and tasks, such as virtual machines or multi-user intensive access. The space-efficient short depth design makes it easy to install in small media cabinets or places with a lot of cabling.

    • Dual-2.5GbE connectivity

      Features two 2.5GbE ports. Up to 5 Gbps transfer speeds can be achieved by using port trunking.

    • PCIe expandability

      Features one PCIe Gen3 x 8 port. Add extra functionality with PCIe cards, including 10/25GbE ports, QM2, or Fibre Channel.

    • Optimized SSD performance

      Features two M.2 PCIe Gen3 ports to install NVMe SSDs and empower Qtier™ and SSD caching technology.

    • Hybrid cloud storage

      Supports block-based and file-based cloud storage gateways with local caching for low-latency access to cloud data.

    • Virtual machine applications

      Host multiple virtual machines and containers to run a wide range of applications.

    • 2U Short depth design

      The rackmount NAS has a short-depth design of only 30 cm. It is perfectly suited for installation in a compact rack, or places with a lot of cabling.

    2U Short depth design for up to 38% reduction in size

    The 2U rackmount TS-873AeU has a short depth design of only 11.7 inches (297.4 mm), making it an excellent choice for smaller racks, wall-mount AV rack cabinets, and network rack cabinets. The space saved by the short depth design can be reserved for cabling or ventilation. The TS-873AeU is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms, and security surveillance recording.

    • CPU

      AMD Ryzen™ V1500B 4 cores/8 threads 2.2 GHz processor

    • Memory

      4 GB DDR4 SODIMM (up to 64 GB)

      Note: Supports ECC RAM (cannot be used together with non-ECC RAM)

    Upgrade to 2.5GbE networking

    The TS-873AeU comes with two 2.5GbE RJ45 LAN ports that allow you to use existing CAT5e cables to upgrade network speeds from 1 Gigabit to 2.5 Gigabit. 5GbE speeds can also be attained by using Port Trunking.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

  • Return for refund until: January 31, 2026
  • Return for replacement until: January 31, 2026
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.
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