• Synology Disk Station DS1821+
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DS1821+/48T/4X12T

Synology Disk Station DS1821+

Synology Disk Station DS1821+

£3,053.67
£3,053.67
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Product Description

The 8-bay Synology DS1821+ is aimed at IT enthusiast and SMB customers looking for a powerful and scalable storage solution, its business-grade backup solutions keep users safe and protected from potential data loss, while major improvements to compute capabilities and throughput means workloads are finished faster than ever before.

Product Features

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 for NVMe SSD cache.

Expansion made easy: Scale-up on-demand to 18 drives with two DX517 expansion units.

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 RJ-45 NIC to instantly increase network bandwidth based on your existing infrastructure.

What's in the box:
  • Synology Disk Station DS1821+
  • 2 x network cable
  • Hard drive security key, accessory pack
  • Software

Main Specifications

General

Host Connectivity Gigabit Ethernet
Depth 24.3 cm
Width 34.3 cm
Height 16.6 cm
Installed Devices / Modules Qty 0 (installed) / 8 (max)
Total Storage Capacity 0 GB
Device Type NAS server
Weight 6 kg

Expansion / Connectivity

Expansion Bays 8 (total) / 8 (free) x hot-swap - 2.5" / 3.5"
Expansion Slots 1 x PCI Express 3.0 x8
2 (total) / 2 (free) x M.2 2280
Interfaces 4 x USB 3.2 Gen 1 - Type A
4 x Ethernet 1000Base-T - RJ-45
2 x eSATA

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Networking

Compliant Standards DLNA CERTIFIED
Remote Management Protocol SNMP, Telnet, SSH
Network Services Compatibility Microsoft Active Directory (AD), File Level Security (ACLs), Microsoft CIFS, Network File System (NFS), FTP, Apple File Protocol (AFP), HTTPS, Web-based Distributed Authoring and Versioning (WebDAV), Calendaring Extensions to WebDAV (CalDAV)
Encryption Algorithm AES-NI
Network / Transport Protocol TCP/IP, PPTP, L2TP, iSCSI, FTP
Data Link Protocol 10Mb LAN, 100Mb LAN, 1GbE
Features Firewall protection, hardware encryption, VPN support, LDAP support, WOL, Syslog support, E-mail alert, High Availability, video server, web server, backup server, file sharing, anti-malware protection, TFTP support, ACL support, SSH support, iTunes server, Samba support, FTP server, surveillance station, PXE support, Apple Time Machine compatible, cloud backup, VPN Server, SFTP client, anti-virus protection, DLNA support

Miscellaneous

Cables Included 2 x network cable
Compliant Standards FCC Class B certified, RoHS, BSMI Class B
Security Slot Type Kensington security slot
Features Security lock slot (cable lock sold separately), wake on LAN, built-in 2 cooling fans, hardware encryption
Included Accessories Hard drive security key, accessory pack

Power

Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)

Software / System Requirements

Software Included Drivers & Utilities
Storage Operating System Synology DiskStation Manager
OS Required Microsoft Windows 7 or later, Apple MacOS X 10.11 or later

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Humidity Range Operating 5 - 95% (non-condensing)

Storage Controller

Type RAID
RAID Level RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD
Interface Type SATA 6Gb/s

Processor / Memory

Max Supported Qty 1
Number of Cores Quad-Core
RAM 4 GB (installed) / 32 GB (supported) - DDR4
Processors Installed AMD Ryzen Embedded V1500B 2.2 GHz