TerraMaster F4-423 4-Bay High Performance NAS For SMB Processor Model Intel® Celeron® N5105/5095 Processor Architecture X.86 64-bit Processor Frequency Quad Core 2.0 GHz (Max burst up to 2.9 GHz) Hardware Encryption Engine √ Hardware Transcoding Engine H.264, H.265, MPEG-4, VC-1;maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 60 System Memory 4GB Pre-installed Memory module 4GB (1 x 4GB) Total Memory Slot Number 2 (DDR4 SODIMM) Maximum Supported Memory 32 GB (16GB+16GB) Disk Slot Number 4 Compatible Drive types 3.5 #34; SATA HDD, 2.5 #34; SATA HDD, 2.5 #34; SATA SSD Maximum Internal Raw Storage Capacity 80TB (20TB x4) (Capacity may vary by RAID types) Drive Hot Swap √ Note: Hard drive vendors will release their latest models of hard drives, and Maximum internal raw storage capacity may be adjusted accordingly. The maximum single volume size is not directly related to the maximum raw capacity. RJ-45 2.5GbE Network Jack 2 USB3.1 Host Port 2(10Gbps) HDMI 1 M.2 2280 NVMe Slot 2 Power Supply 90W Redundancy Power Supply / AC Input Voltage 100V - 240V AC Current Frequency 50/60 Hz, Single frequency Package Contents Host unit (x1) Power cord (x1) Power Adapter(x1) RJ-45 network cable (x1) Quick Installation Guide (x1) Limited Warranty Note(x1) Screws(a few) Limited Warranty 2 Years