RAID Level 
                        RAID 0, 1, 5, 6, 10, 50, 60
                        RAID 0, 1, 5, 6, 10, 50, 60
                     
                    
                        
                        
                            
                                Thunderbolt™ Port
                            
                            Yes
                            Yes
                         
                        
                        
                            LAN Port
                            
                            4 port 10GbE Base-T
                         
                        
                            USB Port 
                            
                            USB2.0*2 (Front) / USB3.2*4(Back)
                            USB2.0*2 & USB3.2*4
                         
                        
                            Graphic Port 
                            
                            HDMI*1; VGA*1
                            HDMI*1; VGA*1
                         
                        
                        
                        
                            LED Indicator
                            
                            Front Panel: Power Status, System status,
                                Global RAID Status, Global HDD Activity, System Heartbeat Drive Carrier: Status and
                                Activity
                            System Status and Thunderbolt™ Target
                                Link
                                Drive carrier: Status and activity
                         
                        
                        
                            Dimension(H x W x
                                    D) 
                            131mm x 447 mm x 503mm
                            310 mm x 187 mm x 245 mm
                         
                        
                            Weight 
                            34Kg (with HDD)
                            16Kg (with HDD)
                         
                        
                            Temperature Range
                                
                            Operating: 5° ~ 35°C (
                                non-operating:-40° ~ 60°C)
                            Operating: 5° ~ 35°C (
                                non-operating:-40° ~ 60°C)
                         
                        
                            Acoustic Noise
                                    Leavels 
                            (with cable cover) level 10 39.7db
                                (w/o cable cover) level 10 44db
                            level 0 : 37.7db
                         
                        
                            AC Input 
                            
                            (550W*2) 100 ~ 240V AC, 47 ~ 63Hz
                            (350W*1)100 ~ 240V AC, 47 ~ 63Hz
                         
                        
                            Fan 
                            System fan: 4500RPM.12V
                            System fan: 2700RPM.12V
                         
                        
                        
                            SAS 12G HBA for
                                    JBOD Expansion 
                            Optional
                            N/A
                         
                        
                            System Warming
                                
                            Buzzer
                            Buzzer
                         
                        
                            Warranty and
                                    Support 
                            3 years
                            3 years
                         
                        
                        
                            Performance
                            
                            One Master Host via high speed
                                Thunderbolt™ 3 DAS and multiple member accounts for file sharing via 10G Ethernet
                                (with up to 6,000MB/s system throughput for R16).
                         
                        
                            PROMISE Utility
                                    Pro
                            Ease-of-use, very fast DAS (Block) and NAS
                                (File) bidirectional conversion with FileBoost™ between DAS Volume and Team Volume
                            
                         
                        
                            Application
                                    Ecosystem 
                            Good match with Apple Final Cut Pro X, Adobe
                                Premier Pro, DaVinci, …, Post Production Softwares