QNAP TS-239 Pro dual-bay NAS server specs

General

• Device Type NAS server
• Host Connectivity Hi-Speed USB / Gigabit Ethernet
• Total Storage Capacity 0 GB
• Max Supported Capacity 4 TB
• Installed Devices / Modules Qty 0 (installed) / 2 (max)
• Width 4 in
• Depth 8.5 in
• Height 5.9 in
• Weight 3.7 lbs

Processor / Memory

• Processors Installed 1 x Intel Atom 1.6 GHz
• RAM Installed DRAM 1 GB
• Flash Memory Installed 128 MB

Storage Controller

• Type RAID
• Controller Interface Type Serial ATA-300
• Data Transfer Rate 300 MBps
• Supported Devices Hard drive,
  Disk array (RAID)
• RAID Level RAID 1,
  JBOD,
  RAID 0

Hard Drive

• Type Hot-swap - 3.5"
• Interface Type Serial ATA-300

Hard Drive (2nd)

• Type None

Optical Storage

• Type None

Optical Storage (2nd)

• Type None

Storage Removable

• Type None

Video

• Video Output None

Networking

• Type Network adapter - Integrated
• Data Link Protocol Gigabit Ethernet ,
  Hi-Speed USB
• Network / Transport Protocol TCP/IP ,
  NTP ,
  DHCP ,
  FTP ,
  SMB
• Remote Management Protocol HTTPS,
  Telnet,
  HTTP,
  SSH
• Network Services Compatibility DHCP,
  Server Message Block (SMB),
  FTP,
  HTTP,
  HTTPS,
  Microsoft CIFS,
  Apple File Protocol (AFP),
  Network File System (NFS)
• Features File sharing,
  iTunes server,
  DHCP server,
  FTP server,
  SMS alert,
  Print server,
  Jumbo Frames support,
  BitTorrent Client,
  E-mail alert,
  Firmware upgradable,
  UPnP Media Server

Expansion / Connectivity

• Expansion Bays 2 (total) / 2 (free) x Hot-swap - 3.5"
• Expansion Slot(s) None
• Interfaces 2 x eSATA-300 - 7 pin external Serial ATA,
  3 x Hi-Speed USB - 4 pin USB Type A,
  2 x Ethernet 1000Base-T - RJ-45

Miscellaneous

• Compliant Standards AES-256

Power

• Power Device Power adapter - External
• Voltage Required AC 120/230 V
• Power Provided 60 Watt

Software / System Requirements

• Storage Operating System Linux
• Software Included Drivers & Utilities

Environmental Parameters

• Min Operating Temperature 32 °F
• Max Operating Temperature 104 °F
• Humidity Range Operating 0 - 95%

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