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QNAP TS-421 4-Bay Tower NAS Server for Home & SOHO

QNAP TS-421 4-Bay Tower NAS Server for Home & SOHO
Brand: QNAP
Product Code: TS-421
Availability: Out Of Stock
Price: 475.00 JOD
Qty:  Out Of Stock
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  • Mfr Part Number: TS-421
  • CPU: Marvell Processor (2.0GHz)
  • Memory: 1GB DDR3 RAM
  • Flash Memory: 16MB
  • HDD Capacity: 4x 3.5" or 2.5" SATA2 HDD/SSD (Maximum raw capacity - 16TB)
  • HDD Tray: 4x Hot-swappable Trays
  • LAN Port: 2x Gigabit RJ45 Ethernet Ports
  • LED Indicators: Status, LAN, USB, eSATA, HDD 1, HDD 2, HDD 3, HDD 4
  • USB: 2x USB 3.0 Ports (rear), 2x USB 2.0 Ports (1 rear, 1 front); Support USB printer, pen drive, USB hub, and USB UPS etc.
  • eSATA: 2x eSATA Ports (rear)
  • Buttons: Power Button, USB One-Touch-Backup Button, Reset Button
  • LCD Panel: Mono-LCD display with backlight and buttons for configuration
  • Alarm Buzzer: System Warning
  • Operating System: QTS 4.0
  • 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
    • Proxy Client, Proxy Server
    • 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), Beep, and LCD Panel
  • Disk Management:
    • Single Disk, JBOD, RAID 0, 1, 5, 6, 10, 5 + Hot Spare
    • Global Hot Spare
    • Online RAID Capacity Expansion and Online RAID Level Migration
    • Bad Block Scan and Hard Drive S.M.A.R.T.
    • RAID Recovery
    • Bitmap Support
  • File System:
    • Internal HDD: EXT3, EXT4
    • External HDD: EXT3, EXT4, NTFS, FAT32, HFS+
  • Backup Station:
    • Remote Replication Server (over Rsync)
    • Real-time Remote Replication to another QNAP NAS or FTP Server
    • Apple Time Machine Support
    • Windows Client Backup Application - QNAP NetBak Replicator
    • Third Party Backup Software Support - Veeam Backup & Replication, Acronis True Image, ARCserve Backup, EMC Retrospect, Symantec Backup Exec, LaCie SilverKeeper, etc.
  • Form Factor: Tower
  • Fan: 1x 9cm Quiet Cooling Fan (12V DC)
  • Power Supply: 120W External Power Adaptor; Input - 100-240V
  • Power Consumption:
    • Sleep Mode: 13W
    • In Operation: 26W (with 4x 500GB HDD installed)
  • Dimensions (WxDxH): 7.09 x 9.25 x 6.97 inch / 180.0 x 235.0 x 177.0 mm
  • Weight: 6.61 lbs / 3.0 kg

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