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Description

AMD Ryzen™ quad-core 2.2 GHz CPU
2x M.2 NVMe slots for SSD caching
2x 2.5GbE, 2x PCIe slots for 10GbE expansion

 

Featuring an AMD Ryzen™ V1000 series V1500B quad-core processor that delivers great system performance with up to quad-core / 8 threads and Turbo Core up to 2.2 GHz. The TS-873A features two 2.5GbE RJ45 ports and two PCIe Gen 3 slots for you to flexibly deploy 5GbE/10GbE networks. Two M.2 NVMe SSD slots for Qtier Technology and SSD Caching enable constant storage optimization. The TS-873A supports QTS and QuTS hero, allowing users to flexibly switch operating system based on their requirements.

 
  • 2.5GbE connectivity

    Both 2.5GbE ports are backwards compatible with 1GbE/ 100MbE speeds. Up to 5 Gbps transfer speeds can be achieved by using port trunking.

  • Flexible PCIe expansion

    Add extra functionality with PCIe cards, including 10GbE ports, SSD caching, extra USB 3.2 Gen 2 ports, wireless networking, or Fibre Channel.

  • GPU applications

    Supports entry-level NVIDIA® graphics cards for video processing or GPU-passthrough to VMs.

  • SSD cache acceleration

    Features two M.2 PCIe NVMe SSD slots for Qtier Technology and SSD Caching enable constant storage optimization.

  • Virtualization applications

    Host containerized applications and virtual machines with various operating systems.

  • Supports QTS/QuTS hero OS

    Features QTS operating system and supports switching to ZFS-based QuTS hero for greater reliability.

 

Spicifacation

 

CPU AMD Ryzen™ Embedded V1500B 4-core/8-thread 2.2 GHz processor
CPU Architecture 64-bit x86
Graphic Processors Optional via a PCIe adapter
Floating Point Unit
Encryption Engine  (AES-NI)
Hardware-accelerated Transcoding Optional via a PCIe adapter
System Memory 8 GB SODIMM DDR4 (1 x 8 GB)
Maximum Memory 64 GB (2 x 32 GB)
Memory Slot 2 x SODIMM DDR4
Support ECC memory
For dual-DIMM configurations, you must use a pair of identical DDR4 modules.
Flash Memory 5GB (Dual boot OS protection)
Drive Bay 8 x 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility 3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
M.2 Slot 2 x M.2 2280 PCIe Gen3 x1 slots
The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink on the M.2 SSD.
SSD Cache Acceleration Support
GPU pass-through
2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 (2.5G/1G/100M)
5 Gigabit Ethernet Port (5G/2.5G/1G/100M) Optional via a PCIe adapter
10 Gigabit Ethernet Port Optional via a PCIe adapter
Wake on LAN (WOL)
Jumbo Frame
PCIe Slot 2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
Card dimensions for PCIe slot 1~Slot 2:200 x 131.15 x 18.76 mm / 7.87 x 5.16 x 0.74 inches.
Wider cards can be installed if the next PCIe slot will not be used.
USB 3.2 Gen 2 (10Gbps) Port 3 x Type-A USB 3.2 Gen 2 10Gbps
1 x Type-C USB 3.2 Gen 1 5Gbps
HDMI™ Output Optional via a PCIe adapter
Form Factor Tower
LED Indicators Status/Power, USB, LAN, Drive 1-8, M.2 SSD 1-2
Buttons Power, Reset, USB Auto Copy
Dimensions (HxWxD) 180.2 × 329.3 × 279.6 mm
Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
Weight (Net) 7.4 kg
Weight (Gross) 8.3 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, 100-240V AC, 50-60Hz, 3.5A
Power Consumption: HDD Sleep Mode 25.668 W
Power Consumption: Operating Mode, Typical 54.067 W
Tested with drives fully populated.
Fan System fan: 2 x 120mm
CPU fan: 1 x 60mm
System Warning Buzzer
Kensington Security Slot
Standard Warranty 3
Max. Number of Concurrent Connections (CIFS) - with Max. Memory 2000
Compatibility
  • ✔ Expansion Units:
    See which QNAP NAS and expansion units are compatible.
    Explore HERE .
  • ✔ Others (Drives, Accessories, Cards, etc.):
    See which QNAP NAS and storage drives, expansion cards, rail kits and accessories are compatible.
    Explore HERE .

(TS-873A-8G)

Specifications
Bays 8x 2.5"/3.5" SATA 6Gbps, 2x M.2 2280 NVMe PCIe Gen3 x1
Capacity Not Included
Form Factor Tower
LAN Port 2 x 2.5GbE, optional 10GbE expansion via a PCIe card
Processor/Memory AMD Ryzen V1000 series V1500B 4C/8T 2.2 GHz, 8GB (1x 8GB) DDR4 (2 x SODIMM slots, max. 64GB total, optional ECC RAM support)
Raid JBOD, Single, RAID 0, 1, 5, 6, 10, 50, 60
Series QNAP Business
USB Port 3x USB 3.2 Gen2 10Gbps (Type-A), 1x USB3.2 Gen1 5Gbps (Type-C)
Warranty 3 Years
Buttons Power, Reset, USB Auto Copy
CPU Architecture 64-bit x86
Dimensions (HxWxD) 188.2 × 329.3 × 280.8 mm
Drive Compatibility 3.5-inch SATA hard disk drives, 2.5-inch SATA hard disk drives, 2.5-inch SATA solid state drives
Encryption Engine Yes (AES-NI)
Fan System fan: 2 x 120mm, CPU fan: 1 x 60mm
Flash Memory 5GB (Dual boot OS protection)
Floating Point Unit Yes
GPU pass-through Yes
Graphic Processors Optional via a PCIe adapter
Hardware-accelerated Transcoding Optional via a PCIe adapter
HDMI Output Optional via a PCIe adapter
Hot-swappable Yes *The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
Jumbo Frame Yes
Kensington Security Slot Yes
LED Indicators Status/Power, USB, LAN, Drive 1-8, M.2 SSD 1-2
M.2 Slot 2 x M.2 2280 PCIe Gen3 x1 slots **The M.2 SSD is not included as standard. M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.
Memory Slot 2 x SO-DIMM, DDR4 Support ECC memory *For dual-DIMM configurations, you must use a pair of identical DDR4 modules.
Operating temperature 0 - 40 °C (32°F - 104°F)
PCIe Slot 2 Slot, 1: PCIe Gen3 x4, Slot 2: PCIe Gen3 x4
Power Consumption: HDD Sleep Mode 25.668 W
Power Consumption: Operating Mode, Typical 54.067 W *Tested with drives fully populated.
Power Supply Unit 250W, 100-240V AC, 50-60Hz, 3.5A
Relative Humidity 5-95% RH non-condensing, wet bulb: 27°C (80.6°F)
SSD Cache Acceleration Support Yes
Storage Temperature -20 - 70°C (-4°F - 158°F)
System Warning Buzzer
Wake on LAN (WOL) Yes
Weight (Gross) 8.41 kg
Weight (Net) 6.76 kg
SKU TS-873A-8G
Model # TS-873A
Barcode # 885022020911
Brand QNAP
Shipping Weight 8.4000kg
Shipping Width 0.390m
Shipping Height 0.300m
Shipping Length 0.420m
Shipping Cubic 0.050310000m3

Maunfacturer Warranty: 3 Years Maunfacturer Warranty

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QNAP TS-873A-8G 8-Bay NAS (NO DISK), AMD QC 2.2GHz, 8GB, 2.5GbE(2), M.2(2), TWR

Model # TS-873A-8G

  • SKU: TS-873A-8G

$2,135.00
WAS $2,493.00
$2,199.00
SAVE $64.00 (3%)
Sale Ends on:
23:59 pm, 31 May 2026
In Stock



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