NAS ZyXEL NAS542 4xHDD

System Specifications

Networking

• Network protocol:
  • CIFS/SMB for Windows
  • NFS for Linux/Unix
  • DHCP client
  • PPPoE
  • Network Time Protocol (NTP)
• Network applications:
  • Media server:
            - DLNA 1.5 media server
            - UPnP AV server
            - iTunes server
            - SqueezeCenter support
            - Photo album server
• Web server:
  • WebDAV
  • FTP server
  • phpMyAdmin/MySQL/PHP
  • RSS client & server
  • Print server (CIFS)
  • Remote Access Support (DyDNS)
• Smartphone application:
  • zCloud, ownCloud
• Network application management:
  • User & group management
  • Lightweight Directory Access Protocol (LDAP)***
  • Package Management for setting up applications
• Network security:
  • Support HTTPS and FTPES (FTP over explicit TLS/SSL)
  • Encrypted NAS to NAS remote replication
  • Encrypted NAS to external disk archive backup

Data Management

• Backup support:
  • One-touch copy/sync button for external USB-capable devices backup
  • Backup planner:
  - Instant/Scheduled backup
  
  
  - NAS to NAS synchronization/archive backup
  
  
  - Rsync
  
  
  - NAS to external USB hard disk backup
  
  
  • Google Drive™**, Dropbox, Memopal, ownCloud and NetDrive support
  • Apple Time Machine support
• Download/Upload support:
  • Auto-download from FTP/HTTP/P2P download service
  • Scheduled download
  • Auto-upload photos or videos to Flickr/YouTube/FTP server
• File system support:
  • Internal HDD: EXT4
  • External HDD: NTFS, EXT2, EXT3, EXT4, FAT32, HFS+, exFAT

System Management

• JBOD, RAID 0/1/5/6/10, RAID5+Hot Spare
• Online firmware upgrade
• Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.)
• iSCSI***

Power and Thermal Management

• Power control:
  • Internal disk hibernation support
  • Scheduled power on/off/reboot
  • Wake-on-LAN support
  • System automatically resume after power outage
  • APC USB UPS monitoring and auto shutdown
• Thermal management:
  • Smart fan speed control
  • High temperature alert/buzzer
  • Auto shutdown while high temperature

Minimum System Requirements

• NAS starter utility: Windows XP and up, Mac OS X 10.5 and up
• Browser: IE 11+, Firefox 20+, Google Chrome 37+, Safari 5+

Application Package Center

• Cloud application:
  • ownCloud v7.x
  • Google Drive™**
  • Dropbox
  • Memopal
• Download management:
  • NZBGet
  • Transmission
  • pyLoad
• Backup planner
• Gallery
• WordPress
• Tftp
• NFS
• SqueezeCenter
• PHP-MySQL

Hardware Specifications

• CPU: FreeScale FS1024 Dual Core 1.2 GHz
• Memory: DDR3 1 G
• Four 2.5" or 3.5" SATA II hard disk the max support up to 24 TB (6 TB x 4)
• Hot swappable HDD support
• Two Gigabit Ethernet RJ-45 connector
• Three USB 3.0 ports
• One SDXC card read (Up to 128 GB)
• Buttons:
  • Power button
  • Copy/Sync button
  • Reset button
• Smart fan design
• Power consumption:
  • Access mode: 36.5 watt (Max)
  • Hard disk spin-down mode: 14.8 watt
• Power:
  • Input: 100 - 240 V AC, 50/60 Hz
  • Output: 19 V DC, 4.74 A
• Front Panel:

• Rear Panel:

Physical Specifications

• Item dimensions (WxDxH): 190 x 225 x 160 mm (7.48" x 8.85" x 6.29")
• Item weight: 2,000 g (4.40 lb.)
• Packing dimensions (WxDxH): 316 x 269 x 286 mm (12.44" x 10.59" x 11.26")
• Packing weight: 3,800 g (8.38 lb.)

Environmental Specifications

Operating Environment

• Temperature: 0°C to 40°C (32°F to 104°F)
• Humidity: 10% R.H. to 90% R.H.

Storage environment

• Temperature: -30°C to 70°C (-22°F to 158°F)
• Humidity: 10% R.H. to 95% R.H.

Certification

• Safety: CE LVD, BSMI
• EMC: CE, FCC class B, C-Tick, BSMI
• Others: DLNA 1.5, UPnP

Package Contents

• Network storage device
• Power adapter
• Ethernet cable
• Quick start guide
• Warranty card