Qnap's MPN:
TS-473A-8G
4-bay NAS, AMD Ryzen V1000 series V1500B 4C/8T 2.2GHz, 8GB DDR4 RAM (2 x SODIMM slots, max. 64GB, optional ECC RAM support), 4x SATA 6Gb/s
TS-473A
AMD Ryzen™ quad-core 2.2 GHz 2.5GbE NAS supports M.2 NVMe SSD and PCIe expansion for adding 10GbE high-speed connectivity and M.2 SSD; QTS and QuTS hero dual operating system for greater flexibility
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-473A 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-473A 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.
Technical Specifications
Specifications
Bays
|
4x 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)
|
Product Family
|
QNAP Business
|
RAID
|
4-Bay:
JBOD, Single, RAID 0, 1, 5, 6, 10
|
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 × 199.3 × 280.8 mm
|
Encryption Engine
|
Yes (AES-NI)
|
Fan
|
System Fan:
1 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
|
LED Indicators
|
Status/Power, USB, LAN, Drive 1-4, 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.
|
Operating Temperature
|
0 - 40 °C (32°F - 104°F)
|
PCIe Slot
|
Slot 1:
PCIe Gen 3 x4 , Slot 2: PCIe Gen 3 x4
|
Power Consumption:
HDD Sleep Mode
|
19.576 W
|
Power Consumption:
Operating Mode, Typical
|
29.792 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)
|
6.04 kg
|
Weight (Net)
|
5.03 kg
|
Kingston Tool
| 
