QNAP SS-839 Pro Turbo NAS SS-839-PRO-EU User Manual

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Intel Atom 1.6GHz

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2GB DDRII RAM, 128MB flash (DOM)

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8 x 2.5" SATA HDD (the standard

  package is shipped without HDD)

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8 x hot-swappable and lockable tray

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2 x Gigabit RJ-45 Ethernet port

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Status, LAN, USB, eSATA, HDD 1-8

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5 x USB 2.0 (front: 1; back: 4)

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Supports USB printer, disk, pen  

  drive, USB hub, and USB UPS, etc.

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2 x eSATA port (back)

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Power button, one touch copy

  button, reset button

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Mono-LCD display with backlight

   and buttons for configuration

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System warning

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Tower

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177(H) x 180(W) x 235(D) mm

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6.97(H) x 7.09(W) x 9.25(D) inch

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Net weight: 3.92kg/ 8.64 lb

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Gross weight: 5kg/ 11.0 lb

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Temperature: 0~40˚C/ 32~104°F

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Humidity: 0~95% R.H.

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Input: 100-240V AC, 50/60Hz  

  Output: 220W

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K-Lock security slot for theft  

  prevention

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Reserved

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1 quiet cooling fan (9 cm, 12V DC)

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File sharing across Windows/ Mac/

  Linux/ Unix and centralized
  management

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Supports data access from remote

  location via FTP (max. 256 concurrent
  connections)
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FTP with SSL/ TLS (explicit) mode

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FXP supported

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FTP bandwidth control and connection 

  control
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Passive FTP port range control

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QNAP client-side backup software -

  NetBak Replicator supports instant,
  schedule, and auto-sync backup
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3rd party backup software support:

  Acronis True Image, CA Brightstor
  ARCserve Backup, EMC Retrospect,
  Symantec Backup Exec, LaCie
  Silverkeeper

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Network printer sharing via USB

  (Windows & Mac)
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Supports all-in-one printer

  (max. 3 sets)

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Block-level remote replication

  supports instant, schedule backup
  management; supports  
  synchronization mode

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Built-in phpMyAdmin, Joomla!,

  editable php.ini, SQLite and MySQL

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Supports MySQL database server

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Supports UPnP or DLNA technology;

  the video, music, and photos on the
  NAS can be played by digital media
  players over the local network

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Internet radio  

 

  (built-in TwonkyMedia)
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Media playing with PS3, Xbox360,

  PSP game consoles

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iTunes server for music sharing

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Smart playlist for iTunes software

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Image slide show and rotation

  (+90°, -90°)
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Display photo details: date, exposure

  time, aperture, etc.
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Automatic thumbnail generation for

  easy browsing
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Photo album access authority

  management
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Multimedia files (video and audio)

  local playing
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Automatic file categorization

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PC-less BitTorrent/ FTP/ HTTP

  download
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QNAP remote download control

  software: QGet (Windows & Mac),
  allows you to control the download
  tasks of multiple Turbo NAS on one  
  PC via LAN/ WAN
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BitTorrent download supports TCP/

  UDP, DHT
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BT schedule download

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BT download (up to 500 tasks)

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Download configuration (current  

  seed number, configurable port  
  range, bandwidth control, download
  percentage, UPnP NAT port  
  forwarding for BitTorrent download)
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Download status list management

  (download percentage)
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Supports access from Mac by Mozilla

  Firefox

．

Supports 4 IP cameras (optional

  purchase) for network surveillance

Turbo NAS

CD-ROM

Quick Installation Guide

Ethernet cable x 2 

*Designs and specifications are subject to change without notice. Please contact QNAP for updated information.

Power Connector

Reset Button

Giga LAN x 2

USB 2.0 x 4

eSATA x 2

VGA (Reserved)

K-Lock Security Slot

Enter Button

Select Button

USB 2.0

Power  Button

One Touch Copy Button

LED Indicators:
HDD1-8

LED Indicators: Status, 
LAN, USB, eSATA

Power cord

Flat head screw x 32

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Linux-embedded system

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TCP/ IP, DHCP Client, DHCP Server,

  CIFS/ SMB, AFP, NFS, HTTP, HTTPS,
  FTP, DDNS, NTP
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Failover

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Load-balancing

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Multi-IP setting

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Gigabit Jumbo frame

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EXT3 (Internal/ external HDD)

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FAT (External HDD)

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NTFS (External HDD)

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Microsoft® Windows® 98/ ME/ NT/

  2000/ XP/ 2003/ Vista 
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Mac OS X

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Linux

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Unix

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Single disk, RAID 0, RAID 1, RAID 5,

  RAID 5+hot spare, RAID 6, and JBOD
  (Linear Disk Volume)
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Multiple RAID

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Online RAID Capacity Expansion

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Online RAID Level Migration

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Disk usage status management

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Check disk (Check Linux file system)

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HDD S.M.A.R.T.

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Bad blocks scan

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AES 256-bit volume-based encryption

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Built-in iSCSI target service

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PC-less RAID setup via LCD

  panel for the first time installation
  (Touch-N-Go)

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User quota management (per user)

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Windows AD

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User account management

  (max. 4,096 users)
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User group management

  (max. 512 groups)
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Batch creating users

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Network share management

  (max. 512 shares)
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Network volume status management

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Share folder level ACL support

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Hide share folder on Windows network

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Unicode support

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Journaling file system

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Web File Manager

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E-mail alert (SMTP authentication)

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SMS alert

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HDD standby mode

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Disk usage alert

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Automatic power on after power loss

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QPKG add-on firmware supported

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System firmware upgrade

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Change homepage logo

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Back up, restore, reset system settings

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Smart fan setting

．

Configurable management port

．

Policy-based unauthorized IP blocking

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Secure remote login by SSH

  connection; remote login by Telnet
  connection
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USB, SNMP UPS support

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Wake on LAN

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Schedule on/off service

  (max. 15 settings)
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Network recycle bin

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Import SSL certificate

．

Complete system logs (file level):

  system events management,
  connection logs, current connection  
  of on-line users

．

English, Traditional Chinese,  

  Simplified  Chinese, Japanese, Korean,  
  French, German, Italian, Spanish,  
  Russian, Swedish, Norwegian, Finnish,  
  Danish, and Polish

．

PC-client backup software-NetBak

  Replicator: Instant/ Schedule/
  Auto-sync backup
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Remote replication supports Rsync

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Encrypted remote replication

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USB one touch copy backup

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Data backup to external storage  

  device

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RAID configuration for the first  

  time setup
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When the system is ready, users can 

   check or configure the IP settings, 
   physical disk info, volume info,  
  system info, shut down or reboot  
  the NAS, etc.