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

TS-451U-US QNAP TS-451U-US Intel Celeron 2.41GHz/ 1GB RAM/ 2GbE/ 4SATA3/ USB3.0/ 4-Bay 1U Rackmount NAS for Home & SOHO
TS-451U-US QNAP TS-451U-US Intel Celeron 2.41GHz/ 1GB RAM/ 2GbE/ 4SATA3/ USB3.0/ 4-Bay 1U Rackmount NAS for Home & SOHO
TS-451U-US QNAP TS-451U-US Intel Celeron 2.41GHz/ 1GB RAM/ 2GbE/ 4SATA3/ USB3.0/ 4-Bay 1U Rackmount NAS for Home & SOHO
TS-451U-US QNAP TS-451U-US Intel Celeron 2.41GHz/ 1GB RAM/ 2GbE/ 4SATA3/ USB3.0/ 4-Bay 1U Rackmount NAS for Home & SOHO
*Image may not reflect most recent product revision
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Part#: EN-TS-451U
Package: RETAIL
Manufacturer: QNAP
Manufacturer Part#: TS-451U-US
Shipping Weight: 20.94 lbs.(9.52 kg)

Price: $641.99

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Product Info Reviews Warranty

Product Info:

    Specifications

    • Mfr Part Number: TS-451U-US
    • Hardware:
      • CPU: Intel Celeron 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 Certiļ¬cates
      • 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
* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.

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