Key Features

• Brand: Aadona 
• Product: Aadona HELIOS HDN 9508 Storage
• CPU: Intel Xeon E3, quad core, 3.0 GHz
• Hardware encryption engine: Yes
• Installed memory: 16GB
• Memory slots: 2
• Drive bays: 8 (3.5 and 2.5 with addon bracket)
• SSD/HDD Drives supported: SSD, SATA, SAS
• Physical Interfaces:  
• USB: 2 USB 2.0 ports (rear), 4 USB 3.0 ports (2 rear, 2 via headers)
• Expansion Port: 6
• RJ45 LAN: 1 G RJ45 LAN port
• 10G RJ45 LAN: 2
• PCIe slots: 1 x PCIe 3.0 x16 (x16 mode)
• Physical Specifications:  
• Size (DxWxH): 660mm x 430mm x 88mm
• Weight: 11 kg
• System fan: 3 (80 x 25/38mm) Hot-Swap
• AC input power voltage: 100V to 240V AC
• Power frequency: 50/60Hz, single phase
• Redundant Power Supply: 550W RPS
• Operating temperature: 5°C to 35°C (40°F to 95°F)
• Storage temperature: -20°C to 60°C (-5°F to 140°F)
• Relative humidity: 5% to 95% RH
• Maximum operating altitude: 5,000 m (16,400 ft)
• Software Specifications:  
• Sharing: AFP, NFS, WebDAV, SMB, CIFS, Block (iSCSI)
• Reporting: Email alerts, CPU usage reporting
• Send alerts to: AWS-SNS, E-mail, and more
• Reports available for: CPU, Disk, Memory, and more
• Web UI: Built-in and custom themes
• Add on features: Plugins for backup, media center, and more
• Data Management: Snapshots, Replication, Encryption, RAID
• Management Protocols:  
• IPMI: Yes
• WebUI: Yes
• REST API: Yes
• SSH: Yes
• Telnet: Yes
• SNMP: Yes
• NIS: Yes
• LDAP: Yes
• Security:  
• Firewall: Yes
• Encrypted shared folder: Yes
• SMB encryption: Yes
• FTP over SSL/TLS: Yes
• SFTP: Yes
• Rsync over SSH: Yes
• Login auto block: Yes
• Let’s Encrypt support: Yes
• HTTPS: Yes
• Bandwidth control: Yes
• Custom FTP passive port range: Yes
• Anonymous FTP: Yes
• FTP SSL/TLS and SFTP protocol: Yes
• Windows Backup support: Yes
• Apple Time Machine support: Yes
• Support for rsync: Yes
• TrueOS Life Preserver: Yes 
• One or two-way synchronization: Yes
• Compatible cloud services: Amazon Drive, Dropbox, and more
• Supports creating user accounts: Yes
• Supports creating user groups: Yes
• Supports assigning permissions to groups: Yes
• Supports assigning permissions to users: Yes
• File Sharing Capability:  
• Recommended local user accounts: 3072 (Max is unlimited, no license required)
• Recommended local groups: 1024
• Recommended shared folders: 1024
• Recommended concurrent connections: 2500
• Compatible OS and Browser:  
• UNIX: Yes
• Linux: Yes
• Windows 7 Desktop and above: Yes
• Windows Server 2008 and above: Yes
• FreeBSD: Yes
• MacOS: Yes
• Supported browser: Mozilla Firefox, Google Chrome, and more
• Surveillance Station:  
• Maximum IP cameras: No Limit
• Virtual Machine Manager:  
• Run various virtual machines on NAS, including Windows, Linux, or Virtual DSM: Yes
• High Availability Manager:  
• Support for snapshots: Yes
• High Performance:  
• Intelligent read and write caches: Yes (HDD supported, recommended SSD)