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QNAP TS-420U 4-Bay 1U Rackmount NAS for SMBs

QNAP TS-420U 4-Bay 1U Rackmount NAS  for SMBs
Brand: QNAP
Product Code: TS-420U
Availability: Out Of Stock
Price: 525.00 JOD
Qty:  Out Of Stock
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  • Mfr Part Number: TS-420U
  • CPU: Marvell Processor (1.6GHz)
  • Memory: 1GB DDR3 RAM
  • Flash Memory: 16MB
  • HDD Capacity: 4x 3.5" or 2.5" SATAI/II HDD
  • HDD Tray: 4x Hot-swappable and Lockable Tray
  • LAN Port: 2x Gigabit RJ45 Ethernet Ports
  • LED Indicators: USB, Status, HDD 1, HDD 2, HDD 3, HDD 4, LAN
  • USB: 2x USB 3.0 Ports, 2x USB 2.0 Ports; Support USB printer, disk, pen drive, USB hub, and USB UPS, etc.
  • eSATA: 2x eSATA Ports (rear)
  • Buttons: Power Button, USB One-Touch-Backup Button, Reset Button
  • Alarm Buzzer: System Warning
  • Operating System: QNAP Firmware v3.8
  • Networking:
    • TCP/IP (IPv4 & IPv6 - Dual Stack)
    • Dual Gigabit NICs with Jumbo Frame
      • Failover
      • Multi-IP Settings
      • Port Trunking/NIC Teaming (Modes - Balance-RR, Active Backup, Balance XOR, Broadcast, IEEE 802.3ad/Link Aggregation, Balance-TLB and Balance-ALB)
    • Service Binding based on Network Interfaces
    • Virtual LAN (VLAN)
    • 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
    • TFTP Server with PXE Booting
    • UPnP & Bonjour Discovery
    • USB Wi-Fi Adapter Support
  • Security:
    • IP Filter and Policy-based Automatic IP Blocking
    • Network Access Protection with Auto-blocking - SSH, Telnet, HTTP (S), FTP, CIFS/SMB, AFP
    • Encrypted Access - HTTPS, FTP with SSL/TLS (Explicit), SSH/SFTP (admin only), Encrypted Remote Replication between QNAP NAS Servers (Rsync over SSH)
    • CIFS Host Access Control for Shared Folders
    • Antivirus Protection
    • Importable SSL Certificate
    • Instant Alert via E-mail, SMS, Instant Messaging (Windows Live), and Beep
  • Disk Management:
    • Single Disk, JBOD, RAID 0, 1, 5, 5+Hot Spare, 6, 10
    • Online RAID Capacity Expansion & Online RAID Level Migration
    • Bad Block Scan and Hard Drive S.M.A.R.T.
    • Global Hot Spare Drive
    • RAID Recovery
    • Bitmap Support
  • File System:
    • Internal HDD: EXT3, EXT4
    • External HDD: EXT3, EXT4, NTFS, FAT32, HFS+
  • Backup Station:
    • Real-time Remote Replication (RTRR)
      • Works as Both RTRR Server & Client with Bandwidth Control
      • Real-time & Scheduled Backup
      • Encryption, Compression, File Filter, and Transfer Rate Limitation
    • Block-level Remote Replication
      • Works as Both Rsync Server & Client with Bandwidth Control
      • Encrypted Replication between QNAP NAS Servers
    • USB One Touch Backup (Import/Export)
    • Desktop Backup by QNAP NetBak Replicator for Windows
    • Apple Time Machine Support with Backup Management
    • Data Backup to Multiple External Storage Devices
    • Data Backup to Cloud Storage (Amazon S3, ElephantDrive, Symform, and Google Drive)
  • Form Factor: 1U Rackmount
  • Fan: 2x 4cm Quiet Cooling Fans (12V DC)
  • Power Supply:
    • Input: 100-240V, 50/60Hz
    • Output: 250W
  • Power Consumption:
    • Sleep Mode: 15W
    • In Operation: 29W (with 4x 500GB HDD installed)
  • Dimensions (WxDxH): 16.97 x 19.02 x 1.73 inch / 439.0 x 483.0 x 44.0 mm
  • Weight: 14.77 lbs / 6.7 kg

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