QNAP TS-873AEU-RP-4G SAN/NAS Storage System

$2,239.86
9 availableas of 09/01/2026

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the QNAP TS-873AEU-RP-4G

View user manual

Short Depth Rackmount dual-2.5GbE NAS. Powered by a Quad-core AMD Ryzen™ processor, supporting 10/25GbE or M.2 SSD caching PCIe expandability for virtual applications
(Supports QTS or QuTS hero operating systems)

The compact 2U rackmount TS-873AeU-RP 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-RP is enhanced with two M.2 PCIe Gen3 x 1 ports for NVMe SSD cache acceleration or Edge TPU empowered AI image recognition. Cutting-edge hardware integrated with comprehensive software solutions makes the TS-873AeU-RP the preeminent choice to tackle resource-demanding applications and tasks, such as virtual machines or intensive multi-user access. The space-efficient short depth design of only 11.7 inches (297.4 mm) makes it easy to install in small media cabinets or places with a lot of cabling. The TS-873AeU-RP also features two redundant power supplies to ensure maximum system uptime.

  • 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-RP 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-RP is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms, and security surveillance recording.

Technical specifications

Technical Specifications of the QNAP TS-873AEU-RP-4G

General Information

General Information specifications
Manufacturer QNAP Systems
Manufacturer Part Number TS-873AEU-RP-4G-US
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Model TS-873AEU-RP-4G
Product Name TS-873AEU-RP-4G SAN/NAS Storage System
Product Type SAN/NAS Storage System

Storage

Storage specifications
Number of Hard Drives Supported 8
Number of Hard Drives Installed 0
Number of Solid State Drive Supported 8
Number of Solid State Drive Installed 0
Flash Memory Capacity 5 GB

Processor & Chipset

Processor & Chipset specifications
Processor Type Ryzen
Processor Model V1500B
Processor Core Quad-core (4 Core)
Processor Speed 2.20 GHz

Memory

Memory specifications
Standard Memory 4 GB
Memory Technology DDR4 SDRAM

Network & Communication

Network & Communication specifications
Ethernet Technology 2.5 Gigabit Ethernet

I/O Expansions

I/O Expansions specifications
Number of Total Expansion Bays 8
Number of 2.5" / 3.5" Bays 8
Total Number of Expansion Slots 1
Expansion Slot Type PCI Express 3.0 x8

Controllers

Controllers specifications
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, 50, 60, JBOD

Interfaces/Ports

Interfaces/Ports specifications
Total Number of USB Ports 4
Number of USB 3.2 Gen 2 Ports 4
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2

Software

Software specifications
Operating System QuTS hero h5.0.0

Management & Protocols

Management & Protocols specifications
Protocols SFTPFTPSSNMPv2SSLTFTPIPv6LDAPDHCPAFPIPv4iSCSIHTTPPPTPHTTPSSSHCIFS/SMBWEBDAVTLSFXPL2TPIPSecFTPTelnetNFSDDNS

Power Description

Power Description specifications
Number of Power Supplies Installed 2
Maximum Power Supply Wattage 300 W
Redundant Power Supply Yes

Physical Characteristics

Physical Characteristics specifications
Height 3.5"
Width 19"
Depth 11.7"
Form Factor Rack-mountable
Rack Height 2U
Weight (Approximate) 17.97 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • TS-873AEU-RP-4G SAN/NAS Storage System
  • 1 x Ethernet Cable
  • 2 x Power Cords
  • 32 x Flat Head Screw (for 3.5" HDD)
  • 24 x Flat Head Screw (for 2.5" HDD)
  • Quick Installation Guide (QIG)

Warranty

Warranty specifications
Limited Warranty 3 Year

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