QNAP TS-228A-US Realtek RTD1295 1.4GHz/ 1GB DDR4/ GbE/ 2SATA3/ USB3.0/ 2-Bay Tower NAS for Home & SOHO

Specifications

• Mfr Part Number: TS-228A-US
• Hardware:
  • CPU: Realtek RTD1295 processor (1.4GHz Quad-core), w/ Hardware Encryption Acceleration Engine
    
  • System Memory: 1GB DDR4
  • Flash Memory: 4GB eMMC
  • Drive Bay: 2x 3.5 inch SATA 6Gbps
  • USB: 2x USB 2.0 Ports (rear), 1x USB 3.1 Gen1 Port (front), Type A 
    
  • LAN Port: 1x RJ45 Gigabit Ethernet Port
    
  • LED Indicators: Network, disk 1, disk 2, system status, one-touch copy
  • Buttons: Power, reset, USB one touch copy
  • System Warning: Buzzer
  • Noise Level: 17.0 dB(A)
  • Operating System: QTS 4.3.4 (embedded Linux)
    
• Networking:
  • TCP/IP (IPv4 & IPv6: Dual Stack)
  • Service binding based on network interfaces
  • Squid Proxy server
  • Proxy client
  • DHCP client, DHCP server
  • Protocols: CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
  • UPnP & Bonjour Discovery
  • USB Wi-Fi Adapter Support
• Security:
  • ​Network access protection with auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP
  • CIFS host access control for shared folders
  • FIPS 140-2 validated AES 256-bit volume-based and shared folder data encryption
  • AES 256-bit external drive encryption
  • Importable SSL certificates Instant alert via E-mail, SMS, beep,and push service
  • 2-step verification
  • Data encryption functions may be unavailable in accordance with the legislative restrictions of some countries
• Storage Management:
  • ​Storage space utilization monitoring
  • Flexible volumes and LUNs with thin provisioning and space reclaiming
  • Disk volume types
    • 2-bay: RAID 0,1, JBOD, single
    • RAID hot spare and global hot spare
    • RAID rebuild speed customization
    • Advanced secure data erase
  • Storage pools
  • Snapshots
    • Volume and LUN snapshots
    • Snapshot Dashboard
    • Snapshot Manager
    • Snapshot Cloning
    • Snapshot Vault
    • Snapshot Replica
    • Unify Snapshot Directory
    • Support for Windows previous versions (CIFS/SMB)
    • Snapshot Agent for Microsoft Windows and VMware vSphere
    • Max. 16 snapshots per volume/block-based LUN; max. 32 snapshots per NAS
  • Online volume expansion
  • Online storage pool expansion
  • Online RAID capacity expansion and online RAID level migration
  • SMART data migration
  • Bad block scan and hard drive S.M.A.R.T.
  • Bad block recovery and RAID recovery
  • Bitmap support
    
• ​File System:
  • Internal Hard Drive: EXT4
  • External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+
• Form Factor: Tower
• Fan: 1x 7612 cooling blower for system
  
• Power Supply: External, 65 W, AC 100 to 240 V 
• Power Consumption: HDD standby - 5.14 W In operation - 12.21 W (with 2x 1TB disks installed)
  
• Dimensions (WxDxH): 3.54 x 4.92 x 7.36 inch / 90.0 x 125.0 x 187.7 mm 
  
• Weight: 1.54 lbs/ 0.7 kg