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The TS-873AeU-RP is a 2U rackmount NAS (Network-Attached Storage) system designed for data storage, management, and various applications. Here's an overview of its key features and specifications: Processor: It is equipped... Read more

Vendor: QNAPSKU: QN-TS-873AEU-RP-4GN/ATags: Network Access Storage, QNAP

The TS-873AeU-RP is a 2U rackmount NAS (Network-Attached Storage) system designed for data storage, management, and various applications. Here's an overview of its key features and specifications:

Processor: It is equipped with an AMD Ryzen™ V1500B quad-core/eight-thread 2.2 GHz processor. This CPU provides a balance of performance for handling resource-demanding applications.

Memory: The base model comes with 4 GB of DDR4 SODIMM RAM, but it can be expanded up to 64 GB, and it supports ECC RAM. ECC RAM is important for data integrity and error correction.

Storage: The unit features 8 drive bays for 3.5-inch SATA hard drives. It also has two M.2 PCIe Gen3 slots for installing NVMe SSDs, which can be used for cache acceleration or efficient tiered storage.

Network Connectivity: It offers dual 2.5GbE ports that can be used for high-speed networking and can be trunked to achieve up to 5 Gbps transfer speeds.

PCIe Expansion: The NAS includes a PCIe Gen3 x 8 slot that can be used to add extra functionality with PCIe cards, such as 10/25GbE network ports, QM2 (M.2 SSD and 10GbE/2.5GbE connectivity), or Fibre Channel.

Short Depth Design: The NAS is compact and designed for easy installation in small media cabinets, or places with limited space and cabling.

Hybrid Cloud Storage: It supports block-based and file-based cloud storage gateways with local caching, enabling low-latency access to cloud data.

Virtualization: You can host multiple virtual machines and containers on this NAS, making it suitable for running various applications in a virtualized environment.

Security Features: The NAS includes features like malware scanning, IP blocking, and HTTPS connections to help secure your data.

QNAP Operating System: It runs QTS, the QNAP operating system, which provides a wide range of applications and features for managing your data.

Backup and Disaster Recovery: It supports various backup methods for data protection, including PC/laptop backup, remote NAS backup, VM backup, SaaS backup, and cloud backup. It also offers multi-version snapshots to mitigate ransomware threats.

Expandability: You can expand storage capacity by attaching QNAP expansion enclosures, mounting cloud storage or remote file servers, migrating to a new NAS, or upgrading RAID capacity.

Operating System Options: You can choose to run either the QTS or QuTS hero operating system, depending on your specific needs. QuTS hero is based on ZFS, offering data integrity and data reduction features.

Warranty: The NAS comes with a 3-year warranty, and you have the option to extend it up to 5 years.

The TS-873AeU-RP is a versatile and powerful storage solution that can be tailored to meet various business and data management requirements. It's suitable for small to medium-sized enterprises looking for robust data storage and virtualization capabilities.




  • AMD Ryzen™ Embedded V1500B 4-core/8-thread 2.2 GHz processor.
  • 64-bit x86 architecture.
  • Features a Floating Point Unit.
  • Hardware-accelerated encryption with AES-NI.


  • Comes with 4 GB SODIMM DDR4 RAM (1 x 4 GB).
  • Supports a maximum of 64 GB (2 x 32 GB) memory.
  • 2 memory slots available for expansion.
  • Supports ECC memory.
  • Requires identical DDR4 modules for dual-DIMM configuration.

Flash Memory:

  • 5GB flash memory for dual-boot OS protection.

Drive Bays:

  • 8 x 3.5-inch SATA 6Gb/s and 3Gb/s drive bays.
  • Supports 3.5-inch SATA hard disk drives and 2.5-inch SATA solid-state drives.
  • Drives are hot-swappable.

M.2 Slots:

  • 2 x M.2 2280 slots (PCIe Gen3 x 1).
  • Compatible with NVMe SSDs PCIe Gen 3 and above.

SSD Cache Acceleration:

  • Supports SSD cache acceleration for improved performance.

Ethernet Ports:

  • 2 x 2.5 Gigabit Ethernet Ports (2.5G/1G/100M).
  • 5 Gigabit Ethernet Port available as an option via a network adapter.
  • 10 Gigabit Ethernet Port available as an option via a network adapter.
  • Supports Wake on LAN (WOL) on the 2.5GbE port.
  • Jumbo Frame support.

PCIe Slot:

  • 1 x PCIe Gen3 x8 slot for adding expansion cards.
  • PCIe card dimensions: 210 x 68.9 x 18.76 mm.

USB Ports:

  • 4 USB 3.2 Gen 2 ports (2 Type-A and 2 Type-C).

HDMI Output:

  • Optional HDMI output via a PCIe graphics card.

Form Factor:

  • 2U short-depth rackmount.

LED Indicators:

  • Indicators for HDDs (1-8), system status, LAN activity, USB usage, and power status.


  • Power and reset buttons.


  • 89 x 482 x 297.4 mm (excluding ear hook and protruding part of the Power Supply Unit).


  • Net weight: 7.61 kg.
  • Gross weight: 10.2 kg.

Operating Temperature:

  • 0 - 40 °C (32°F - 104°F).

Storage Temperature:

  • -20 - 70°C (-4°F - 158°F).

Relative Humidity:

  • 5-95% RH (non-condensing), wet bulb: 27°C (80.6°F).

Power Supply Unit:

  • 250W PSU, 100 - 240V.
  • Power consumption: 26.76W in HDD sleep mode, 52.49W in typical operating mode (fully populated with WD10EFRX hard drives).


  • 3 x 60mm, 12VDC fans.

System Warning Buzzer:

  • Equipped with a standard system warning buzzer.


  • Standard 3-year warranty.

Max. Number of Concurrent Connections (CIFS):

  • 2000 (with max memory).

This NAS is a versatile and powerful storage solution that can be used in various applications and scenarios, such as data storage, virtualization, and more. It offers expansion options and hardware acceleration for improved performance and efficiency.



Shipping/Delivery Method Cost  Lead Time Delivery Period
Self Collection Free   2 Working Days  Monday to Saturday
Standard Shipping Orders below $800 = $15 5 Working Days Monday to Friday
     Orders above $800 = FREE


For Self Collection, Please call our customer service hotline (+65 6262 0402) prior to coming down. Our store is located at 2 Gambas Crescent #06-21,
Nordcom II, Singapore 757044

Delivery/ self collection may take a longer time to reach you during this time and throughout campaigns and festive season.

All goods purchased from can only be delivered to addresses within Singapore main island. We are unable to deliver to Jurong Island, Army Camps, Changi Airport, Tuas, Fisher Ports and etc.

We do not deliver outside Singapore or to post office boxes.

For products fulfilled by external vendors (Backorder), please refer to the individual product listing for more shipping information.

For more information, you may reach us via email to

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