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Q&A

Questions & Answers

FAQ

What processor does the Synology DiskStation DS1821+ use?

The Synology DiskStation DS1821+ is equipped with an AMD Ryzen Quad-core 2.2GHz processor for enhanced performance.

How can I expand the storage capacity of the DS1821+?

The DS1821+ supports expansion up to 18 drives by adding two DX517 expansion units for increased storage capacity.

Which networking capabilities does the DS1821+ offer?

The DS1821+ offers 10GbE networking capability, allowing for faster SFP+ or RJ-45 connections to improve workflow efficiency.

What file management protocols are supported by the DS1821+?

The DS1821+ supports a range of file management protocols, including AFP, FTP, iSCSI, NFS, SMB, and WebDAV for versatile integration.

What backup solutions are integrated with the DS1821+?

The DS1821+ integrates various backup solutions, including Active Backup for Business, Hyper Backup, and Active Backup for Microsoft 365 / G Suite for comprehensive data protection.

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Synology DS1821+ & N300 Pro Specifications

Hardware: CPU

Hardware: CPU

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  • CPU Model

    AMD Ryzen V1500B

  • CPU Architecture

    64-bit

  • CPU Frequency

    4-core 2.2 GHz

  • Hardware Encryption Engine (AES-NI)

    Yes

Hardware: Memory

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  • System Memory

    4 GB DDR4 ECC SODIMM

  • Memory Module Pre-installed

    4 GB

  • Total Memory Slots

    2

  • Maximum Memory Capacity

    32 GB (2x 16 GB)

Hardware: Storage

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  • Drive Bays

    8

  • Maximum Drive Bays with Expansion Unit

    18 (2x DX517)

  • M.2 Drive Slots

    2 (NVMe)

  • Compatible Drive Type

    3.5" SATA HDD
    2.5" SATA HDD
    2.5" SATA SSD
    M.2 2280 NVMe SSD

  • Maximum Single Volume Size

    108 TB

  • Hot Swappable Drive

    Yes

Hardware: External Ports

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  • RJ-45 1GbE LAN Port

    4 (with Link Aggregation / Failover support)

  • USB 3.0 Port

    4

  • eSATA Port

    2

Hardware: PCIe

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  • PCIe Expansion

    1x Gen3 x8 Slot (x4 link)

Hardware: File System

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  • Internal Drives

    Btrfs
    EXT4

  • External Drives

    Btrfs
    EXT4
    EXT3
    FAT
    NTFS
    HFS+
    exFAT

Hardware: Temperature

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  • Operating Temperature

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

  • Storage Temperature

    -20 Degree C to 60 Degree C (-5 Degree F to 140 Degree F)

  • Relative Humidity

    5% to 95% RH

  • Certification

    FCC
    CE
    BSMI
    EAC
    CCC
    KC
    VCCI
    RCM

  • Environment

    RoHS Compliant

Hardware: Others

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  • System Fan

    120 mm x 120 mm x 2 pcs

  • Fan Speed Mode

    Full-Speed Mode
    Cool Mode
    Quiet Mode

  • Easy Replacement System Fan

    Yes

  • Brightness Adjustable

    Yes

  • Power Recovery

    Yes

  • Noise Level

    22.2 dB(A)

  • Scheduled Power On / Off

    Yes

  • Wake on LAN / WAN

    Yes

  • Power Supply Unit / Adapter

    250 W

  • AC Input Power Voltage

    100 V to 240 V AC

  • Power Frequency

    50/60 Hz, Single Phase

  • Power Consumption

    59.8 W (Access)
    26.18 W (HDD Hibernation)

  • British Thermal Unit

    204.05 BTU/hr (Access)
    89.33 BTU/hr (HDD Hibernation)

  • Dimensions (H x W x D)

    6.5 x 13.5 x 9.5" (166 x 343 x 243mm)

  • Weight

    13.2 lbs (6kg)

Software: Storage Management

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  • Maximum Internal Volume Number

    64

  • Maximum iSCSI Target Number

    128

  • Maximum iSCSI LUN

    256

  • iSCSI LUN Clone/Snapshot, Windows ODX

    Yes

  • SSD Read / Write Cache

    Yes

  • SSD TRIM

    Yes

  • Supported RAID Type

    Synology Hybrid RAID
    Basic
    JBOD
    RAID 0
    RAID 1
    RAID 5
    RAID 6
    RAID 10

  • RAID Migration

    Basic to RAID 1
    Basic to RAID 5
    RAID 1 to RAID 5
    RAID 5 to RAID 6

  • Volume Expansion with Larger HDDs

    Synology Hybrid RAID
    RAID 1
    RAID 5
    RAID 6
    RAID 10

  • Volume Expansion by Adding a HDD

    Synology Hybrid RAID
    JBOD
    RAID 5
    RAID 6

  • Global Hot Spare Supported RAID Type

    Synology Hybrid RAID
    RAID 1
    RAID 5
    RAID 6
    RAID 10

Software: File Services

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  • File Protocol

    CIFS/AFP/NFS/FTP/WebDAV

  • Maximum Concurrent Connections

    1000
    2000 (with RAM expansion)

  • Windows Access Control List Integration

    Yes

  • NFS Kerberos Authentication

    Yes

Software: Account & Shared Folder

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  • Maximum Local User Accounts

    2048

  • Maximum Local Groups

    256

  • Maximum Shared Folder

    512

  • Maximum Shared Folder Sync Tasks

    16

Software: High Availability

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  • Synology High Availability

    Yes

Software: Log Center

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  • Syslog Events per Second

    800

Software: Virtualization

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  • VMware vSphere 6 with VAAI

    Yes

  • Windows Server 2016

    Yes

  • Windows Server 2019

    Yes

  • Citrix Ready

    Yes

  • OpenStack

    Yes

Software: General Specifications

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  • Networking Protocols

    SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV

  • Supported Browsers

    Google Chrome
    Firefox
    Microsoft Edge
    Internet Explorer 10 onwards
    Safari 10 onwards
    Safari (iOS 10 onwards)
    Google Chrome (Android 6.0 onwards)

  • Supported Language

    Brazilian Portuguese, Czech, Danish, Dutch, English, French, German, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese ,Turkish

Software: Add-on Packages

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  • Antivirus by McAfee (Trial)

    Yes

Software: Central Management

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  • Central Management System

    Yes

Software: Synology Chat

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  • Maximum Users

    1500

Software: Document Viewer

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  • Document Viewer

    Yes

Software: Download Station

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  • Maximum Concurrent Download Tasks

    80

Software: exFAT Access

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  • exFAT Access (Optional)

    Yes

Software: Synology MailPlus/Server

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  • Free Email Accounts

    5 (Licenses required for additional accounts)

  • Maximum Number of Concurrent Users

    150

  • Maximum Server Performance

    1,484,000 e-mails per day, approx. 45GB

Software: Media Server

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  • DLNA Compliance

    Yes

Software: Moments

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  • Facial Recognition

    Yes

  • Subject Recognition

    Yes

  • Auto Color & Rotate

    Yes

  • Moments Select

    Yes

Software: Snapshot Replication

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  • Maximum Snapshots per Shared Folder

    1024

  • Maximum of System Snapshots

    65536

Software: Surveillance Station

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  • Maximum IP Cam

    40 (including 2 Free License)

  • Total FPS (H.264)

    1200 FPS @ 720p (1280x720)
    1050 FPS @ 1080p (1920x1080)
    600 FPS @ 3M (2048x1536)
    440 FPS @ 5M (2591x1944)
    320 FPS @ 4K (3840x2160)

  • Total FPS (H.265)

    1200 FPS @ 720p (1280x720)
    1200 FPS @ 1080p (1920x1080)
    1120 FPS @ 3M (2048x1536)
    600 FPS @ 5M (2591x1944)
    480 FPS @ 4K (3840x2160)

Software: Synology Drive

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  • Recommended Number of Hosted Files

    1,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)

  • Recommended Number of Sync Clients

    550 (the number of connections that can be maintained when the recommended number of hosted files was reached)

Software: Synology Office

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  • Maximum Users

    1800

Software: Video Station

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  • Video Station

    Yes

Software: Virtual Machine Manager

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  • Recommended Virtual Machine Instances

    8

  • Recommended Virtual DSM Number

    8

Software: VPN Server

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  • Maximum Connections

    30

  • UPC Code

    192223248946

7 Accessories for Synology Diskstation DS1821+ 8-Bay NAS Enclosure, Bundle with 8x Toshiba N300 8TB SATA III 3.5" Internal NAS Hard Drive

  • All Accessories (7)
  • SSD Drives (2)
  • Drives & Storage (2)
  • Ram (1)
  • Cables & Adapters (2)

About Synology DS1821+ & N300 Pro

Take your data management to the next level with the Synology DiskStation DS1821+ 8-Bay NAS Enclosure, bundled with 8x Toshiba N300 Pro 8TB SATA III 3.5" Internal NAS Hard Drives. This powerful and scalable storage solution is perfect for IT enthusiasts and small to medium-sized businesses seeking robust performance and reliable data protection.

The DS1821+ is equipped with an AMD Ryzen Quad-core 2.2GHz processor, ensuring enhanced compute capabilities and faster throughput for demanding workloads. With dual M.2 2280 slots for NVMe cache acceleration, you can boost HDD array performance by 20 times or more, making it ideal for high-speed data access and processing.

Designed for scalability, the DS1821+ supports up to 18 drives with the addition of two DX517 expansion units, allowing you to expand your storage capacity as your needs grow. The NAS enclosure also supports 10GbE networking, enabling faster SFP+ or RJ-45 connections to streamline your workflows.

Experience ultimate file management and sharing with Synology's File Station, a web-based tool that offers secure, drag-and-drop operations without complex setup. Advanced search and filtering tools make organization and file sharing effortless. The DS1821+ is compatible with multiple protocols, including AFP, FTP, iSCSI, NFS, SMB, and WebDAV, ensuring seamless integration into your existing network environment.

The DS1821+ is fully certified for storage virtualization solutions, supporting VMware vSphere 6, VAAI integration, Windows Offloaded Data Transfer (ODX), and OpenStack Cinder. These features enhance work efficiency and optimize data transfer and migration rates.

As an ultimate backup solution, the DS1821+ integrates various applications into an intuitive interface. Active Backup for Business centralizes backup tasks for VMware, Windows, and file servers, while Hyper Backup ensures comprehensive data protection across local and cloud storage options. Synology Drive offers real-time data backups and point-in-time file recovery, and Active Backup for Microsoft 365 / G Suite protects corporate cloud data with advanced deduplication technology.

Engineered for reliability, the DS1821+ is backed by Synology's three-year hardware warranty, with an optional two-year extension available in select regions. Powered by the Synology DSM Central Management System, you can manage multiple NAS servers from a single interface, enhancing business efficiency. Additional features include Synology MailPlus for secure email management, Synology High Availability for seamless server transitions, and comprehensive security tools to protect against evolving threats.

Optimize your storage solution with Synology SSDs, designed for intensive 24/7 workloads, ensuring consistent high performance. The DS1821+ also integrates with Surveillance Station for intelligent monitoring and recording, providing a comprehensive surveillance solution for your environment.

Embrace the future of data storage and management with the Synology DiskStation DS1821+ and Toshiba N300 Pro bundle, delivering unmatched performance, scalability, and security for your business needs.

Synology DS1821+ & N300 Pro Features

  • Accelerated Performance
  • Maximize Performance
  • Expansion Made Easy
  • Includes Everything to Protect Your Data
  • Ready for 10GbE

Product Documents

User Manual

Key Features

  • This Synology 64TB NAS enclosure bundle provides ample storage for all your critical data.
  • Ensure top-notch data security with advanced encryption and robust RAID configurations.
  • Experience fast performance with the powerful AMD Ryzen processor for seamless file access.
  • Enjoy easy setup and management with Synology's intuitive DiskStation Manager (DSM) OS.
  • Trust in Synology's reliable brand for secure remote access to your files from anywhere.
  • Ideal for media streaming, file sharing, and backing up multiple devices on your network.

What's in the box:

  • Synology Diskstation DS1821+ 8-Bay NAS Enclosure
  • Accessory Pack
  • AC Power Cord
  • 2x RJ-45 LAN Cable
  • Quick Installation Guide
  • Synology 3 Year Limited Warranty
  • Bundle Includes:
  • 8x Toshiba N300 8TB SATA III 3.5" Internal NAS Hard Drive