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Synology

Synology DS1821+ DiskStation 8-Bay Network Storage Enclosure

Synology DS1821+ DiskStation 8-Bay Network Storage Enclosure

DS1821+

£1,094.08 incl. VAT | £911.73 excl. VAT
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Synology DS1821+ DiskStation 8-Bay Network Storage Enclosure

Attention: The item you are viewing is classified as a ‘special order’ commercial-only product. Please note, this item cannot be returned unless found to be faulty. We appreciate your understanding.

Synology DS1821+ DiskStation 8-Bay Network Storage Enclosure is a powerful 8-bay network attached storage solution designed to store and protect mission-critical data.

Synology DS1821+ DiskStation 8-Bay NAS Enclosure w/ 2 x M.2 NVMe Slots (4GB RAM)

Synology DS1821+ DiskStation 8-Bay Network Storage Enclosure


Synology DS1821+ DiskStation 8-Bay Network Storage Enclosure is a powerful 8-bay network attached storage solution designed to store and protect mission-critical data.

Key Features

    • Capacity
      Un-populated eight (8) bay Network Attached NAS Storage enclosure.

    • Accelerated Performance
      177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor.

    • Maximize Performance
      Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots (un-populated) for NVMe SSD cache.

    • Expansion Made Easy
      Scale-up on-demand to eighteen (18) drives with two (2) DX517 expansion units (sold separately).

    • Includes Everything to Protect Your Data
      Back up critical data to and from public clouds, Windows PCs and servers, virtual machines, and data on the NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication.

  • Ready for 10GbE
    Add in a 10GbE SFP+ or RJ45 NIC (sold separately) to instantly increase network bandwidth based on your existing infrastructure.

Specifications

Technical Specifications


Hardware

CPU

    • AMD Ryzen V1500B quad-core 2.2 GHz


Hardware encryption engine

    • Yes (AES-NI)


Memory

    • 4 GB DDR4 ECC SODIMM (expandable up to 32 GB)


Compatible drive type

    • 8 x 3.5" or 2.5" SATA HDD/SSD (drives not included)

    • 2 x M.2 2280 NVMe SSD (drives not included)


Hot swappable drive

    • Yes


External port

    • 4 x USB 3.2 Gen 1

    • 2 x eSATA


Size (H x W x D)

    • 166 x 343 x 243 mm


Weight

    • 6.0 kg


LAN port

    • 4 x 1GbE RJ-45


Wake on LAN/WAN

    • Yes


PCIe 3.0 slot

    • 1 x 4-lane x8 slot

    • Supports 10GbE network interface cards (sold separately)


Scheduled power on/off

    • Yes


System fan

    • 2 (120 x 120 x 25 mm)


AC input power voltage

    • 100 V to 240 V AC


Power frequency

    • 50/60 Hz, single phase


Operating temperature

    • 0ºC to 40ºC (32ºF to 104ºF)


Storage temperature

    • -20ºC to 60ºC (-5ºF to 140ºF)


Relative humidity

    • 5% to 95% RH


Maximum operating altitude

    • 5,000 m (16,400 ft)


General DSM specification

Networking protocol

    • SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPNTM, L2TP)


File system

    • Internal: Btrfs, ext4

    • External: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT10


Supported RAID type

    • Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10


Storage management

    • Maximum single volume size: 108TB

    • Maximum system snapshots: 65,53611

    • Maximum internal volume: 64


SSD cache

    • Read/write cache support

    • M.2 NVMe SSD support


File sharing capability

    • Maximum local user account: 2,048

    • Maximum local group: 256

    • Maximum shared folder: 512

    • Maximum concurrent SMB/NFS/AFP/FTP connection: 1,000


Privilege

    • Windows Access Control List (ACL), application privileges


Directory service

    • Windows AD integration: Domain users login via SMB/NFS/AFP/FTP/File Station, LDAP integration


Virtualization

    • VMware vSphere 6.5, Microsoft Hyper-V, Citrix, OpenStack


Security

    • Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (customisable cipher suite)


Supported client

    • Windows 7 onwards, macOS 10.12 onwards


Supported browser

  • Chrome, Firefox, Edge, Internet Explorer 10 onwards, Safari 10 onwards, Safari (iOS 10 onwards), Chrome (AndroidTM 6.0 onwards) on tablets

Package content

    • 1 x DS1821+ Enclosure

    • 1 x Quick Installation Guide

    • 1 x Accessory pack

    • 2 x Hard drive tray key

    • 1 x AC power cord

  • 2 x RJ45 LAN cable

Standard Warranty: 3-Years

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