• Qnap 8bay Nas(No Disk)4GBAMD QC-2.1GHZ 10GBE SFP+(2 Network Storage (TS-873U-4G)

Qnap 8bay Nas(No Disk)4GBAMD QC-2.1GHZ 10GBE SFP+(2 Network Storage (TS-873U-4G)

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Qnap 8bay Nas(No Disk)4GBAMD QC-2.1GHZ 10GBE SFP+(2 Network Storage (TS-873U-4G)
SKU: TS-873U-4G

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Product Description

Manufacturer: Qnap SKU: TS-873U-4G

  • NAS and iSCSI-SAN unified storage solution
  • Secure access with VPN Server & VPN Client
  • Built-in 10GbE SFP+ ports, highly-efficient storage solution for virtualization and on-the-fly media editing & sharing
  • Supports virtualization, containerized apps, centralized storage, backup, sharing, and disaster recovery


Powered by a high-performance AMD R-Series quad-core processor with up to 64GB DDR4 RAM, the TS-873U features dual 10GbE SFP+ ports and provides two M.2 SATA 6Gb/s SSD slots that allows the greatest flexibility in tiered storage configuration and enables cache acceleration. 


CPU: AMD R-Series RX-421ND quad-core 2.1 GHz processor, Turbo Core to 3.4 GHz, CPU Architecture: 64-bit x86, System Memory: 4 GB UDIMM DDR4 (1 x 4 GB), Maximum Memory: 64 GB (4 x 16 GB), Memory Slot: 4 x U-DIMM DDR4, Flash Memory: 512 MB (Dual boot OS protection), Drive Bay: 8 x 3.5-inch SATA 6Gb/s, 3Gb/s.


Warranty: 5 years


The TS-873U is equipped with the AMD R-Series RX-421ND quad-core 2.1 GHz CPU (Turbo Core up to 3.4 GHz), dual channel 8GB/16GB/64GB DDR4 RAM (upgradable to 64GB), four 1GbE ports, and a pre-installed dual-port 10GbE network card. With a dual 10GbE configuration, the TS-873U is capable of delivering up to 1567 MB/s throughput for lightning-fast multi-tasking with low power consumption.



Technical Specifications

CPU AMD R-Series RX-421ND quad-core 2.1 GHz processor, Turbo Core to 3.4 GHz
CPU Architecture 64-bit x86
Floating Point Unit Yes
Encryption Engine (AES-NI)
System Memory 4 GB UDIMM DDR4 (1 x 4 GB)
Maximum Memory 64 GB (4 x 16 GB)
Memory Slot 4 x U-DIMM DDR4
For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules.
Flash Memory 512 MB (Dual boot OS protection)
Drive Bay 8 x 3.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/
Drive Compatibility 3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable Yes
M.2 SSD Slot 2 x M.2 2280 SATA 6Gb/s 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.
SSD Cache Acceleration Support Yes
Gigabit Ethernet Port (RJ45) 4
Expandable with an optional PCIe adapter
10 Gigabit Ethernet Port 2 x 10GbE SFP+
Pre-installed with a PCIe adapter
Jumbo Frame Yes
PCIe Slot 1
Slot 1: PCIe Gen 3 x4
Pre-installed with a 10GbE adapter
USB 2.0 port 4
USB 3.0 port 2
USB 3.1 Gen 2 (10Gbps) Port Optional via a PCIe adapter
Form Factor 2U Rackmount
LED Indicators HDD 1-8, Status, LAN, USB, Power
Buttons Power, Reset
Dimensions (HxWxD) 89 × 482 × 534 mm
Weight (Net) 9.85 kg
Operating temperature 0 - 40 °C (32°F - 104°F)
Relative Humidity 5~95% RH non-condensing, wet bulb: 27?C (80.6?F)
Power Supply Unit 250W PSU, 100 - 240V
Power Consumption: HDD Sleep Mode 35.52 W
Power Consumption: Operating Mode, Typical 103.88 W
With WD10EFRX drives fully populated
Fan 2 x 70mm, 12 VDC
Sound Level 35.9 db(A)
Other Interfaces 1 x 3.5mm console port

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