THIẾT BỊ LƯU TRỮ NAS ASUSTOR LOCKERSTOR 4RS/ 4RD AS6504RS/ AS6504RD

"4-bay Rack (up to 20 bay), Intel ATOM C3538 Quad-Core 2.1GHz, 8GB RAM (up to 128GB)
-  CPU: Intel ATOM C3538 Quad-Core 2.1GHz, x64 64-bit 
-  Memory: 8GB (1 x 8GB) DDR4 SODIMM (Max.128GB) 
-  Total Memory Slots: 4
-  Flash memory: 8GB eMMC
-  Storage: 4 x 3.5""/2.5"" SATA HDD or 2.5"" SATA SSD
-  Max Internal Capacity: 72TB (18TB HDD X 4, Capacity may vary by RAID types)
-  Maximum Capacity with Expansion Units: 360TB (18TB HDD X 20, Capacity may vary by RAID types)
-  External Ports: USB 3.2 Gen 1 x 4
-  LAN: 2.5 Gigabit Ethernet (2.5G/1G/100M) x 2 - Gigabit Ethernet (1G/100M) x 2
-  PCIe Expansion Slots: PCIe 3.0 x8 slot (black, x4 link)
-  Maximum IP cam: 64 (4 free license included)
-  Power Supply Unit / Adapter: Redundant 250W
-  Expansion unit: AS5004U 
- Toolless installation, with lockable tray. Not included RAILKIT"