QNAP TS-831XU-4G-US Alpine AL-314 ARM Cortex-A15 1.7GHz/ 4GB RAM/ 4GbE/ 8SATA3/ USB3.0/ 8-Bay 2U Rackmount NAS for SMB

:Component:NAS / DAS / SAN:NAS:SMB:
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Specifications

  • Mfr Part Number: TS-831XU-4G-US
  • Hardware:
    • CPU: Alpine AL-314 ARM Cortex-A15 Processor (1.7GHz, Quad-core)
    • Hardware Encryption Accleration
    • System Memory: 4GB DDR3 (1x 4GB)
    • Maximum Memory: 16GB
    • Memory Slots: 2x SODIMM DDR3
    • Flash Memory: 512MB
    • Drive Type: 8x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs
    • LAN Port: 2x 10 Gigabit SFP+ LAN Ports, 2x Gigabit RJ45 LAN Ports
    • USB: 4x USB 3.0 Ports
    • PCIe Slot: 1x PCI-Express 2.0 x2
    • LED: Status/Power, LAN, HDD 1-8
    • Button: Power, Reset
    • Other: Kensington security slot, console port
    • Noise Level: 41.3 dB(A)
    • Operating System: QTS 4.3 (embedded Linux)
  • Networking:
    • TCP/IP (IPv4 & IPv6: Dual Stack)
    • Gigabit NICs with jumbo frame (failover, multi-IP settings, port trunking/NIC teaming)
    • 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
    • AES 256-bit volume-based data encryption
    • AES 256-bit external drive encryption
    • Importable SSL certificates. Supports certificates from Let's Encrypt
    • Instant alerts via email, SMS, beep, push service, and LCD panel
    • 2-step verification
  • Storage Management:
    • Storage Space Utilization monitoring
    • QNAP flexible Volume/LUN with thin provisioning and space reclaim
    • Disk volume types: RAID 0,1, 5, 6, 10, + hot spare, JBOD, single
    • Supports storage pools
    • Online volume expansion
    • Online storage pool expansion
    • Online RAID capacity expansion and online RAID level migration
    • SMART data migration
    • JBOD enclosure roaming
    • SSD read-only/read-write cache
    • Bad block scan and hard drive S.M.A.R.T.
    • Bad block recovery & RAID recovery
    • Bitmap support
  • File System:
    • Internal HDD: EXT4
    • External HDD: EXT3, EXT4, NTFS, FAT32, HFS+
  • Backup Station:
    • Remote replication server (over rsync)
    • Real-time remote replication (RTRR) to another QNAP NAS, FTP or CIFS/SMB server
    • Works as both RTRR server & client with bandwidth control
    • Real-time & scheduled backup
    • Backup versioning for RTRR
    • Snapshot support for RTRR/Rsync
    • Encryption, compression, file filter, and transfer rate limitation
    • Desktop backup with QNAP NetBak Replicator for Windows
    • Apple Time Machine backup support
    • Data backup to multiple external storage devices
    • Third party backup software support: Veeam backup & replication, Acronis True Image, Arcserve backup, emc retrospect, Symantec Backup Exec, etc.
  • Fan: 2x 7cm System Fan (12V DC)
  • Power Supply: ATX 240W, 100-240V AC, 50-60Hz, 3.5A
  • Power Consumption:
    • HDD Standby: 24.72W
    • In Operation: 52.87W (w/ 8x 2TB HDD installed)
  • Dimensions (WxDxH): 18.98 x 21.02 x 3.50 inch / 482.0 x 534.0 x 89.0 mm
  • Weight: 23.92 lbs / 10.85 kg
  • Availability: Pre-Order
  • Model: EN-TS83X4G

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