Specifications

• Mfr Part Number: TES-1885U-D1521-16GR-US
• Hardware:
  • CPU: Intel Xeon D-1521 Processor (2.4 GHz, 4-Core)
  • Memory: 16GB ECC RAM (2x 8GB RDIMM)
  • Flash Memory: 4GB DOM
  • HDD Tray:
    • Front: 12x 3.5"/2.5" 
    • Rear: 6x 2.5" SSD Slot
  • Supported Hard Drive:
    • Front: SAS 12Gb/s, SAS 6Gb/s, SATA 6Gb/s HDD and SSD
    • Rear: SATA 6Gb/s SSD
      
  • USB Port: 2x USB 3.0 port (rear)
  • LAN Port: 2x SFP+ 10GbE Ports, 4x Gigabit Ports
  • LED Indicators: 10 GbE, Status, LAN, Storage expansion port status
  • Buttons: System - Power button and reset button
  • PCIe Slot: 1x PCI-Express 3.0 x8 Slot, 1x PCI-Express 3.0 x4 Slot, 1x PCI-Express 2.0 x4 Slot, 1x PCI-Express 3.0 x4 Slot or 1x PCI-Express 3.0 x8 Slot
    
  • Operating System: QES 1.1 (based on FreeBSD)
• Networking:
  • TCP/IP (IPv4 & IPv6)
  • 10 /40 Gigabit NICs with jumbo frame (LACP, Load Balance, Failover, Round Robin)
  • Service binding based on network interfaces
  • Proxy client
  • DHCP client
  • Protocols - SMB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, and SMSC
    
  • Bonjour Discovery
• Security:
  • Network access protection with auto-blocking - SSH, HTTP(S), FTP, SMB
  • SMB host access control for shared folders
  • FIPS 140-2 validated AES 256-bit shared folder and LUN data encryption
  • Importable SSL certificates
• Storage Management:
  • Storage space utilization monitoring
    
  • Storage pool with RAID 0, 1, 5, 6, 10, 50, 60, RAIDTP, Triple Mirror
  • Global hot spare
    
  • SSD read / write cache
    
  • Supports share folder/LUN with thin provisioning
  • Supports LUN with instant provisioning
  • Supports share folder quota
  • Supports space reclaim
  • Supports snapshots
    • Supports Shared Folder/LUN snapshot
    • Snapshot manager
    • Snapshot clone
    • Snapshot agent for Windows VSS and VMware
  • Support inline deduplication for Shared Folder/LUN
  • Support inline compression for Shared Folder/LUN
  • Support inline encryption for Shared Folder/LUN
  • Support WORM (Write Once Read Many) for Shared Folder
  • Online LUN expansion
  • Online Share Folder quota expansion
  • Online storage pool expansion
  • Hard drive S.M.A.R.T.
  • S.M.A.R.T predict data migration
  • Time-Limited Error Recovery (TLER)
  • Storage expansion via QNAP REXP series expansion units
  • JBOD ID Reinitialized
  • JBOD enclosure roaming
  • RAID recovery
    
  • Checksum for end-to-end data integrity
  • Silence error detection and self-healing
  • Pool scrub for data verification
• File System:
  • Internal Hard Drive: EXT4
    
  • External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+
    
• Form Factor: 2U, Rackmount
• Fan: 4x 6cm smart cooling fans
• Power Consumption: In Operation - 229.53W
• Power Supply: Redundant power - Input 90~264VAC; 2x 450W
• Dimensions (WxDxH): 17.42 x 20.89 x 3.46 inch / 442.50 x 530.50 x 88.0 mm
• Weight: 33.82lbs / 15.34kg (NAS only)