QNAP 18-Bay 2.5'' iSCSI SAS/SATA Redundant PSU

  • Discontinued - Call for Alternative
  • 18 x 2.5" SAS/SATA 3/6Gb/s HDD/SSD Bays
  • Quad Core Intel Xeon 3.4 GHz Processor
  • 8GB (2 x 4GB) DDR3 ECC RAM
  • Out of Stock
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QNAP 18-Bay 2.5'' iSCSI SAS/SATA Redundant PSU
  • Discontinued - Call for Alternative
  • 18 x 2.5" SAS/SATA 3/6Gb/s HDD/SSD Bays
  • Quad Core Intel Xeon 3.4 GHz Processor
  • 8GB (2 x 4GB) DDR3 ECC RAM

The 18-Bay 2U 2.5" SAS/SATA-Enabled Unified Storage Enclosure provides a reliable and scalable NAS solution for data backup, file synchronization, and remote access. It has 18 drive bays that support 2.5" SAS 6 Gb/s hard drives, driving over 3,000 MB/s throughput and 400,000 IOPS. The enclosure also includes abundant multimedia applications backed by its powerful hardware specifications.

This SS-EC1879U-SAS-RP-US 10GbE ready enclosure offers built-in Gigabit Ethernet ports and supports 10 Gigabit high-speed network by installing 10GbE network adapter. With QTS's intuitive user interface, system operations of the enclosure are smooth and handy. Featuring a Quad-Core Intel Xeon 3.4 GHz Processor and 8GB DDR3 ECC RAM, it enhances the efficiency of CPU-consuming tasks and performs additional concurrent tasks at the same time. It supports online capacity expansion by cascading multiple RAID expansion enclosures to meet the needs of growing business data. With the QNAP scale-up solution, the raw storage capacity can be gradually expanded to 658TB.




In The Box
4x Ethernet cable
72x Flat head screw (for 2.5" HDD)
Power cord
Quick installation guide

Special Feature: The enclosure supports cross-platform file sharing, comprehensive backup solutions, iSCSI and virtualization applications, and many practical business functions, making it a suitable choice for SMBs to secure important business data.

Dimensions: 3.46" x 17.2" x 20.4"

Power: Redundant power:Input: 100-240V AC,50-60HzOutput: 600W

Transmission: 4x Gigabit RJ-45 Ethernet port 2x USB 3.0 port (rear)4x USB 2.0 port (rear)Storage Expansion Port (rear)

Storage: 18x 3.5-inch SATA 6Gbps/3Gbps hard drive or 2.5-inch SATA, 6Gbps/3Gbps hard drive SSD hard drive hot-swappable and lockable tray

Service: No monthly fee


 CPU: Quad Core Intel Xeon 3.4 GHz E3-1245 v2 processor
 Memory: System Memory: 8 GB (2 x 4 GB) DDR3 ECC RAM
 Total Memory Slots: 4
 Memory Expandable: Up to 32 GB (4 x 8 GB)*
 Flash Memory: 512 MB DOM
 Drive Bays: 18 x 2.5" SAS/SATA 6 Gb/s, SAS/SATA 3 Gb/s hard drive or SSD hard drive All trays are hot-swappable and lockable
 LAN Port: 4 x Gigabit (RJ-45) Ethernet port (Expandable up to 8 x 1 Gb LAN or 4 x 10 Gb + 4 x 1 Gb LAN by installing optional dual-port 10 Gb and 1 Gb network card)
 USB Ports: 2 x USB 3.0 ports (rear), 4 x USB 2.0 ports (rear)
 Supports USB printer, pen drive, USB hub, and USB UPS etc.
 Supported Storage Expansion Options:
 Total: 2
 1 x PCIe Gen2 x4 and 1 x PCIe Gen2 x8
 Fan: 3 x 2.4" (6.0 cm) smart cooling fans
 Sound Level: Sound Pressure (LpAm) (bystander positions): 43.4 dB
 LED Indicators: For status, 10 GbE, LAN, storage expansion port status
 Buttons: System: Power button and reset button
 Alarm Buzzer: System warning


 Power Supply: Input: 100 to 240 VAC, 50 - 60 Hz , Output: 600 W
 Power Consumption: HDD Standby: 126.4 W, In Operation: 206 W
 Power Management:
 Wake on LAN*
 Internal hard drive standby mode
 Scheduled power on/off
 Automatic power on after power recovery
 USB and Network UPS Support with SNMP management


 Operating System Support: Embedded Linux

Access Right Management

 Maximum Number of Users: 4,096
 Maximum Number of User Groups: 512
 Maximum Number of Network Shares: 512
 Maximum Number of Concurrent Connections: 256
 Batch Users Creation
 Import/Export Users
 User Quota Management
 Local user access control for CIFS, AFP, FTP, and WebDAV
 Subfolder permissions support for CIFS/SMB, AFP, FTP, and Web File Manager

File System

 Internal Hard Drive: EXT3, EXT4
 External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+

File Server

 File sharing across Windows, Mac, and Linux/UNIX
 Protocols: CIFS/SMB, AFP, NFS, FTP/FTPS, HTTP/HTTPS (Web File Manager), WebDAV Windows ACL
 Advanced Folder Permission for CIFS/SMB, AFP, FTP
 Shared folder aggregation (CIFS/SMB)

Supported Clients

 Windows XP
 Windows 7 (32/64-bit)
 Windows 8 (32/64-bit)
 Windows Server 2003/2008 R2/2012
 Apple Mac OS X
 Linux and UNIX

Browser Support

 Microsoft Internet Explorer 10
 Mozilla Firefox 8+
 Apple Safari 4+
 Google Chrome

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