https://www.svethardware.com/recenze-qnap-quts-hero-5-0-0-profi-system-pro-nasy/58189

TS-473A-8G - High-performance quad-core NAS for reliable home and personal cloud storageManufacturer website link: https://www.qnap.com/en/product/ts-473a Compatibility list for this model: https://www.qnap.com/en-us/compatibility/?model=520 QuTS hero installation and storage setup on QNAP TS-873A NAS: https://www.youtube.com/watch?v=FH44k3BRf6c https://www.youtube.com/watch?v=URQAOny6sNM

Function Thanks to the quad-core AMD Ryzen V1500B series processor with 8 threads and Turbo Core up to 2.2 GHz, it provides great performance. The TS-473A is equipped with two 2.5GbE RJ45 ports and two PCIe Gen 3 slots to flexibly deploy 5GbE/10GbE networks. Two M.2 NVMe SSD slots for Qtier technology and SSD Caching enable continuous storage optimization. The TS-473A supports QTS and QuTS hero, allowing users to flexibly switch the operating system based on their requirements. *Both 2.5GbE ports are backward compatible with 1GbE/100MbE speeds. Port transfer rates can reach up to 5 Gb/s. *Add additional features with PCIe cards, including 10GbE ports, SSD caching, USB 3.2 Gen 2 ports, wireless or Fiber Channel. *Supports NVIDIA® entry-level graphics cards for video processing or GPU pass-through to virtual machines. *Two M.2 PCIe NVMe SSD slots for Qtier technology and SSD Caching enable continuous storage optimization. PACKAGE CONTENTS *TS-473A *Ethernet Cable x 1 *Power Cord x 1 *Flat head screw (for 3.5" HDD) x 12 *Flat head screw (for 2.5" HDD) x 12 *M.2 SSD Heatsink x 2 *Drive tray keys x 2 *Quick Installation Guide (QIG) SPECIFICATIONSCPU *AMD Ryzen™ Embedded V1500B quad-core 2.2 GHz processor CPU architecture *64-bit x86 Floating point unit *Yes Encryption module *Yes System memory *8 GB SO-DIMM DDR4 (1 x 8 GB) Maximum memory *64 GB (2 x 32 GB) Flash memory *5GB (Dual boot OS protection) Bay for disk drives *4 x 3.5-inch SATA 6Gb/s, 3Gb/s Disk drive compatibility *3.5" SATA hard disk drives *2.5" SATA hard disk drives *2.5" SATA SSD Hot swappable *Yes SSD cache acceleration support *Yes M.2 SSD Slot *2 x M.2 2280 PCIe Gen3 x1 slots 2.5 Gigabit Ethernet Port (2.5G/1G/100M) *2 Wake up via LAN *Yes Jumbo frame *Yes PCIe Slot *2x PCIe Gen 3 x4 USB 3.2 Gen 2 (10Gbps) *3 x Type-A USB 3.2 Gen 2 5V/1A 10Gbps *1 x Type-C USB 3.2 Gen 1 5V/1A 5Gbps IR sensor *Yes Form factor *Tower LED indicators *Power, Status, LAN, USB, Drive 1-4, M.2 SSD 1-2 Buttons *Power, reset, Auto copy to USB Dimensions (H x W x D) *188.2×199.3×280.8mm Weight (net) *5.03 kg Weight (total) *6.04 kg Operating temperature *0 - 40°C (32°F - 104°F) Relative humidity *Relative humidity5 to -95%, non-condensing, wet bulb temperature: 27 ?C (80.6 ?F) Power supply unit *Adapter 250W, 100-240 V, 50-60Hz, 3.5A Power consumption: HDD sleep mode *19.576W Power consumption: Operating mode, typical. With fully occupied units *29.792W Ventilator *System: 1 x 120 mm *CPU: 1 x 60mm Sound level *21.4 db(A) System warning *Buzzer More information can be found on the manufacturer website