QNAP TS-873U-4G User Manual

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QNAP TS-873U-4G User Manual

Hardware Specification

TS-873U-4G

CPU

AMD R-Series RX-421ND quad-core 2.1 GHz processor, turbo core

 

up to 3.4 GHz

 

Hardware Encryption Engine: Yes, AES-NI

 

 

System Memory

4GB DDR4 (1 x 4GB)

 

 

Maximum Memory

64GB (4 x 16GB)

 

 

Memory Slot

4 x UDIMM DDR4

 

(For dualor quad-DIMM configurations, you must use a pair of

 

identical DDR4 modules.)

 

 

Flash Memory

512MB DOM

 

 

Drive Bay

8 x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs

 

 

M.2 SSD Slot

2 x M.2 2280 SATA 6Gb/s SSDs

 

Note:

 

1. The M.2 SSD is not included as standard.

 

2. 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.

 

 

10 Gigabit Ethernet Port

2 x 10GbE SFP+ port via a preinstalled PCIe network card

 

 

Gbe Lan Port

4 x Gigabit RJ45 LAN ports

 

 

PCIe Slot

1 x PCIe Gen 3 (x4), pre-installed with a dual-port 10GbE SFP+ LAN

 

card

 

 

USB Port

2 x USB 3.0 port

 

4 x USB 2.0 port

 

 

LED Indicators

Status/Power LAN USB, Drive 1 - 8

 

 

Buttons

Power/Status, Reset

 

 

Maintenance Port

1 x 3.5mm console port

 

 

Form Factor

2U Rackmunt

 

 

Dimensions (H x W x D)

89 x 482 x 534 mm

 

3.5 x 18.98 x 21.02 inch

 

 

Weight

Net weight: 9.85 kg (21.72 lbs.)

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