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Questions & Answers

FAQ

What operating systems does the TES-1885U-D1531 12 (+6) Bay NAS Enclosure support?

The TES-1885U-D1531 supports a dual operating system option, allowing you to choose between the FreeBSD-based QES or the Linux-based QTS.

What type of processor does the TES-1885U-D1531 12 (+6) Bay NAS Enclosure use?

The TES-1885U-D1531 is powered by a high-performance 6-Core 2.2GHz Intel Xeon D processor.

How many hard drives can the TES-1885U-D1531 12 (+6) Bay NAS Enclosure support?

The TES-1885U-D1531 has a large storage capacity that can support up to 18 hard drives.

What are some of the advanced features of the TES-1885U-D1531 12 (+6) Bay NAS Enclosure?

The TES-1885U-D1531 features four hot-swappable cooling fans, two built-in 10GbE SFP+ ports, and four PCIe slots. It also supports up to 65,536 snapshots for iSCSI LUN and shared folders for a robust disaster recovery solution.

What types of drives does the TES-1885U-D1531 12 (+6) Bay NAS Enclosure support?

The TES-1885U-D1531 supports SAS 12Gb/s 3.5"/2.5" drives, allowing for fast data transfer and highly-reliable storage.

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QNAP TES-1885U Specifications

Hardware

Hardware

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  • CPU

    Intel Xeon Processor D-1531, 6-core 2.2 GHz

  • System Memory

    Total DIMM slots: 4
    Maximum memory: DDR4 128 GB (4x 32 GB RDIMM)
    Memory modules pre-installed: TES-1885U-D1531-64G: 64 GB non-ECC RAM (4x 16 GB UDIMM)

  • Flash Memory

    4 GB DOM

  • Drive Bay

    Front: 12x 2.5" / 3.5"
    Rear: 6x 2.5" SSD slot

  • Drive Compatibility

    Front: SAS 12Gb/s, SAS 6Gb/s, SATA 6Gb/s HDD and SSD
    Rear: SATA 6Gb/s SSD

  • USB Port

    2x USB 3.0 port (rear)
    For QTS OS: The USB slots support pen drives and other USB-ready devices such as printers, UPS, etc.
    For QES OS: The USB slots are only reserved for development and debugging.

  • Gigabit Ethernet Port

    2x SFP+ 10GbE ports, 4x Gigabit ports

  • LED Indicators

    10 GbE, Status, LAN, Storage expansion port status

  • Buttons

    System: Power button and reset button

  • Form Factor

    2U, Rackmount

  • Operating Temperature

    32 to 104 Degree F (0 to 40 Degree C)

  • Relative Humidity

    5-95% non-condensing, wet bulb: 81 Degree F (27 Degree C)

  • Power Consumption (W)

    In Operation: 229.53W

  • Power Supply Unit

    Redundant power: Input 90-264VAC; 450W x 2

  • PCIe Slot

    Number: 4
    Slot 1: PCIe Gen.3 x8
    Slot 2: PCIe Gen.2 x4
    Slot 3: PCIe Gen.3 x4
    Slot 4: PCIe Gen.3 x4 or PCIe Gen.3 x8

  • Fan

    4x 2.4" (6cm) smart cooling fan

  • Dimensions (H x W x D)

    3.46 x 17.42 x 20.89" (88 x 442.5 x 530.5mm)

  • Weight

    Net weight (NAS only): 33.82 lb (15.34kg)
    Gross weight (with packing and accessories): 46.85 lb (21.25kg)

Software

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  • Operating System

    QES 1.1 (based on FreeBSD)

  • Supported Browsers

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

  • Multilingual Support

    Chinese (Traditional & Simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, Turkish

  • File System

    ZFS

  • Networking

    TCP/IP (IPv4 & IPv6)
    10 /40 Gigabit NICs with jumbo frame (LACP, Load Balance, Failover, Round Robin)
    Service binding based on network interfaces
    Proxy client
    DHCP client
    Protocols: SMB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, and SMSC
    Bonjour Discovery

  • Security

    Network access protection with auto-blocking: SSH, HTTP(S), FTP, SMB
    SMB host access control for shared folders
    FIPS 140-2 validated AES 256-bit shared folder and LUN data encryption
    Importable SSL certificates

  • VPN Server

    Secure remote access: PPTP, L2TP/IPsec & OpenVPN VPN services
    Max number of clients: 45

  • VPN Client

    Supported VPN protocols: PPTP and OpenVPN services
    PPTP Authentication: PAP, CHAP, MS-CHAP, MS-CHAPv2
    PPTP Encryption: None, AES 40/128-bit, AES-256 bit
    OpenVPN Encryption: None, AES 40/128-bit, AES 256-bit
    Transmission package monitor
    OpenVPN port control
    OpenVPN link compression

  • iSCSI (IP SAN)

    iSCSI target with multi-LUNs per target (Up to 255 targets/LUNs combined)
    Support LUN mapping
    Support host ACL access
    Online LUN capacity expansion
    Support for SPC-3 persistent reservation
    Support ALUA
    Supports MPIO & MC/S
    iSCSI LUN snapshot and replication

  • UPC Code

    885022011704

10 Accessories for QNAP TES-1885U-D1531 12 (+6) Bay NAS Enclosure, 6-Core 2.2GHz, 64GB RAM and iSCSI/IP-SAN

  • All Accessories (10)
  • Cables & Adapters (7)
  • Switches (1)
  • Drives & Storage (1)
  • Tools (1)

About QNAP TES-1885U

How does the TES-1885U-D1531 12 (+6) Bay NAS Enclosure stand out This advanced and sophisticated network storage server is powered by a high-performance 6-Core 2.2GHz Intel Xeon D processor, making it an ideal choice for businesses and organizations that require reliable and robust data storage solutions.

The TES-1885U-D1531 is designed with a dual operating system option, offering the flexibility to choose between the FreeBSD-based QES or Linux-based QTS. This feature allows businesses to deploy the most suitable operating system based on their specific needs and objectives.

The QES operating system supports ZFS, ensuring the utmost reliability and near-limitless snapshots, block-level data deduplication, and real-time data compression. On the other hand, the QTS operating system features Qtier Technology, SSD cache, and a variety of value-added apps, enhancing storage efficiency and diverse usage applications.

This NAS enclosure is equipped with 64GB RAM and iSCSI/IP-SAN, providing outstanding performance for data transmission and applications. It also supports SAS 12Gb/s 3.5"/2.5" drives, allowing for fast data transfer and highly-reliable storage.

The TES-1885U-D1531 also features four hot-swappable 6cm cooling fans for easy replacement, two built-in 10GbE SFP+ ports for boosting network transfer, and four PCIe slots for high-speed data processing.

With its large storage capacity of up to 18 hard drives, this NAS enclosure can store and share a large amount of data, making it a perfect choice for businesses that need to manage large volumes of data.

The TES-1885U-D1531 also supports up to 65,536 snapshots for iSCSI LUN and shared folders, providing a strong disaster recovery solution. It also supports various virtualization applications, including VMware vSphere 6.5 and Citrix XenServer 6.5, offering flexible deployment and management in virtualization environments.

In summary, the TES-1885U-D1531 12 (+6) Bay NAS Enclosure is a high-performance, reliable, and robust network storage server that offers advanced features and flexibility, making it an excellent choice for businesses and organizations that require sophisticated data storage solutions.

QNAP TES-1885U Features

  • 3.5"/2.5" 12Gb/s SAS drive bays
  • Supports 12Gb/s SAS and 6Gb/s SATA and SSD drives
  • Flexible selection of storage media for the most economical storage solution

Key Features

  • High-performance NAS Enclosure powered by a 6-Core 2.2GHz Intel Xeon D processor
  • Dual OS options (FreeBSD-based QES or Linux-based QTS) for tailored business solutions
  • Large storage capacity with up to 18 hard drives for extensive data management
  • Supports SAS 12Gb/s 3.5"/2.5" drives for fast data transfer and reliable storage
  • Features four hot-swappable cooling fans, two built-in 10GbE SFP+ ports, and four PCIe slots

What's in the box:

  • TES-1885U-D1531 NAS
  • 4x Ethernet Cable
  • 2x Power Cord
  • Flat Head Screws for 3.5 " HDD
  • Flat Head Screws for 2.5 " HDD
  • Rail Kit
  • Quick Installation Guide
  • Qnap 5 Year Limited Warranty