Description

Synology DiskStation DS1821+ SAN/NAS Storage System – AMD Ryzen V1500B Quad-core (4 Core) 2.20 GHz – 8 x HDD Supported – 0 x HDD Installed – 8 x SSD Supported – 0 x SSD Installed – 4 GB RAM DDR4 SDRAM – Serial ATA Controller – RAID Supported 0
1
5
6
10
Basic
Hybrid RAID
JBOD – 8 x Total Bays – 8 x 2.5″/3.5″ Bay – 1 x Total Slot(s) – Gigabit Ethernet – eSATA – 4 USB Port(s) – 4 USB 3.0 Port(s) – Network (RJ-45) – DiskStation Manager – AFP
FTP
iSCSI
NFS
SMB
WEBDAV
SMB 1.0
CIFS
DISKLESS

Designed for scalability and performance

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.

CPU

AMD Ryzen^™
Quad-core 2.2 GHz

Cache Acceleration

Dual M.2 2280 slots for NVMe Cache

Performance

113K 4K random read IOPS

Scalability

Expand up to 18 drives
with two DX517 expansion units

A powerhouse on all fronts

The DS1821+ can handle demanding application workloads and a greater number of concurrent users. Experience faster file indexing in Synology Drive
photo organization in Moments
and more responsive web services.

Turbocharge and supersize it

networking or for higher storage capacity.

• 2 x M.2 NVMe Enable ultra-fast NVMe cache to accelerate HDD arrays by 20X or more

• 10GbE support Add in faster SFP+ or RJ-45 networking to turbocharge existing workflows

• Storage Expansion Supports two DX517 expansion units for a total of 18 bays

Ultimate file management and sharing

File Station is a web-based
fast and secure management tool built to allow easy
drag-and-drop operations without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and file sharing. For complete compatibility
DS1821+ supports the following protocols: AFP
FTP
iSCSI
NFS
SMB
and WebDAV.

Fully certified storage virtualization solutions

Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.

Ultimate Backup Solution

DS1821+ integrates various backup applications into an intuitive user interface
offering durable storage technologies to safeguard your valuable data on any device.

Active Backup for Business

Centralize backup tasks for VMware
Windows
and file servers. Restore whatever you want fast and reliably when needed.

Hyper Backup

Comprehensively back up your data to a local shared folder
an external device
another Synology NAS
an rsync server
or a public cloud to ensure data safety.

Drive Package

Safeguard your computer with Synology Drive Client. Effortlessly perform real-time data backups and point-in-time file recovery.

Active Backup for Microsoft 365 / G Suite

Protect corporate data stored on the cloud. On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

Engineered for reliability
backed by Synology

DS1821+ is designed to reliably store your data and is backed by Synology’s three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage.

Product Type:SAN/NAS Storage System
Standard Memory:4 GB
Form Factor:Desktop
Processor Speed:2.20 GHz
Processor Type:Ryzen
RAID Levels:0
1
5
6
10
Basic
Hybrid RAID
JBOD
Controller Type:Serial ATA
Expansion Slot Type:PCI Express 3.0 x8
Processor Manufacturer:AMD
RAID Supported:Yes
Ethernet Technology:Gigabit Ethernet
Number of Total Expansion Bays:8
Number of Total Expansion Slots:1
Network (RJ-45):Yes
Maximum Power Supply Wattage:250 W
Product Family:DiskStation Plus
Total Number of USB Ports:4
Number of Hard Drives Supported:8
Number of Hard Drives Installed:0
Manufacturer Part Number:DS1821+
Manufacturer Website Address:http://www.synology.com
Packaged Quantity:1
Manufacturer:Synology
Inc
Product Model:DS1821+
Product Name:DiskStation DS1821+ SAN/NAS Storage System
Product Line:DiskStation
Product Series:Plus
Number of 2.5″/3.5″ Bays:8
eSATA:Yes
Number of Network (RJ-45) Ports:4
Number of USB 3.0 Ports:4
Protocols:HTTPS|NFS|NFSv3|NFSv4|NFSv4.1|SMB|SMB 1.0|SMB 2.0|SMB 3.0|SNMP|WEBDAV|AFP|CalDAV|CIFS|HTTP|FTP|iSCSI|LDAP
Memory Technology:DDR4 SDRAM
Country of Origin:Taiwan
Weight (Approximate):13.23 lb
Height:6.5″
Width:13.5″
Depth:9.6″
Number of Power Supplies Installed:1
Processor Model:V1500B
Processor Core:Quad-core (4 Core)
Operating System:DiskStation Manager
Number of Solid State Drive Supported:8
Number of Solid State Drive Installed:0