TS-673-4G

QNAP (TS-673-4G) – TS-673-4G6-Bay NAS | AMD RX-421ND 2.1 GHz Quad Core (Turbo Core up to 3.4 GHz) RAM: 4GB DDR4 RAM | MAX RAM: 64GB DDR4 RAM | 512MB DOMInternal Storage: 6 x 3.5″ / 2.5″ SATA 6G | Hotswap | 2 x M.2 SATA 6Gbps SlotsExternal Ports: 4 x USB 3.0GPU: Optional. Dedicated GPU Expandable by PCIe Slot | Dedicated GPU applicable for QTS AppsAudio In: 2 x 3.5mm | Audio Out: 1 x 3.5mm / Built-In Speaker | IR Sensor: Built-In | IR Remote: RM-IR004 (Optional)GbE Ports: 4 x GbE (RJ45), Optional 10GbE PCI-E: 2 x PCIe Slot x4 (Gen3) , Support QWA Wi-Fi Card / QM2 Card / 10G LAN Card / Dedicated GPUOS: QTS | File System: EXT4 | RAID Level: RAID 0, 1, 5, 6, 10, 50, 60, JBOD | Support QTier™ Auto TieringExpansion Ports (miniSAS): SAS-12G2E (Optional) | Expansion Units: 4 x REXP units / 2 x UX units / 8 x VJBOD unitsSurveillance Station: 4 x IP Cam Licenses (up to 72) / QVR Pro: 8 x IP Cam LicensesVMware Ready | Hyper-V Ready | Citrix Ready2 Years Carry-In Warranty (Optional: Upgrade to 5 Years Carry-In / Onsite Warranty)