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home -> Computer-Case -> EN-TS-451U
QNAP TS-451U-US Intel Celeron 2.41GHz/ 1GB RAM/ 2GbE/ 4SATA3/ USB3.0/ 4-Bay 1U Rackmount NAS for Home & SOHO
Part # EN-TS-451U

Today's Special Price

$632.95

 


In Stock
Ships 24-48 hrs.


Condition
New


Warranty
1 Year




Specifications

  • Mfr Part Number: TS-451U-US
  • Hardware:
    • CPU: Intel?ˇCeleron Processor (2.41GHz, Burst Up to 2.58GHz, Dual-Core)
    • Memory: 1GB DDR3L RAM, (expandable up to 8GB)
    • Flash Memory: 512MB
    • HDD Capacity: 4x 3.5" or 2.5" SATA3/SATA2 Hard Drive or SSD
    • HDD Tray: 4x Hot-swappable and lockable Trays
    • LAN Port: 2x Gigabit RJ45 Ethernet Ports
    • LED Indicators: Status, LAN, USB, HDD 1, HDD 2, HDD3, HDD4
    • USB: 3x USB 3.0 Ports (2 rear, 1 front), 2x USB 2.0 Ports (rear); USB UPS, etc
    • Buttons: Power, USB One-Touch-Copy, reset
    • Alarm Buzzer: System Warning
    • Operating System: QTS 4.1 (Embedded Linux)
  • Networking:
    • TCP/IP (IPv4 & IPv6:Dual Stack) - Not all services support IPv6
    • Jumbo frame support
    • Proxy server (Squid package available in App Center)
    • 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 802.11ac/a/n 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 data encryption
    • AES 256-bit External Drive Encryption
    • Importable SSL Certiã™Åcates
    • Instant Alert via E-mail, SMS, Beep
  • Storage Management:
    • QNAP flexible Volume/LUN with thin provisioning and space reclaim
    • RAID 0,1, 5, 6, 10, 5+spare
    • Global hot spare
    • Supports storage pool
    • Online volume expansion
    • Online storage pool expansion
    • Online RAID capacity expansion and online RAID level migration
    • Storage expansion via a QNAP UX-1200U-RP/UX-800U-RP expansion unit
    • 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 or FTP server
    • Works as both RTRR server & client with bandwidth control
    • Real-time & Scheduled Backup
    • Encryption, Compression, File Filter, and Transfer Rate Limitation
    • Encrypted Replication between QNAP NAS Servers
    • Desktop Backup with QNAP NetBak Replicator for Windows
    • Apple Time Machine backup support
    • Data backup to multiple external storage devices
    • Synchronizes with cloud storage: Amazon S3, ElephantDrive, Symform, Dropbox, and Google Drive
    • Third party backup software support: Veeam backup & replication, Acronis True Image, Arcserve backup, emc retrospect, Symantec Backup Exec, etc.
  • Form Factor: 1U Rackmount
  • Fan: 2x 4cm 12V DC Quiet Cooling Fans
  • Power Consumption:
    • HDD Standby: 21.03W
    • In Operation: 38.01W (with 4 x 2TB HDD installed)
  • Power Supply: Input -100-240V, 50/60Hz; Output - 250W
  • Dimensions (WxDxH): 17.28 x 19.65 x 1.73 inch / 439.0 x 499.0 x 44.0 mm
  • Weight: 16.82 lbs / 7.63 kg
In Stock
Condition
Warranty
Price
Ships 24-48 hrs.
New
1 Year
$632.95




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