Synology 6 bay NAS DiskStation DS1621xs+ (Diskless)

In stock
SKU
DS1621xs+
Brand: Synology
₦ 1,985,500.00
For delivery on 12/08/2025, order this item in the next
Synology DS1621xs+ NAS DiskStation - 6 bay (Diskless) Datasheet.pdf
Synology DS1621xs+ NAS DiskStation - 6 bay (Diskless) Datasheet.pdf (717.67 KB) Download
About This Product
  • Powered by an Intel Xeon D-1527 2.2 GHz Quad-Core processor
  • Offers 8GB DDR4 ECC RAM
  • Features a 10 GbE RJ-45 and dual 1GbE ports
  • Integrated with two M.2 2280 NVMe SSD slots
  • Offers 6 hot swappable drive bays for 3.5" or 2.5" SATA HDDs/SSDs
  • Runs on Synology's DiskStation Manager (DSM) operating system
  • Offers RAID 0, 1, 5, 6, 10, Basic, and JBOD
  • Built-in 3x USB 3.0, 2x eSATA and 1x PCIe Gen 3.0 x8/x8 slot
  • Supports VMware vSphere and other virtualisation environments
  • Reads up to 3100 MB/s and 265,000 IOPS
  • Support AES-NI Hardware Encryption Engine

Synology 6 bay NAS DiskStation DS1621xs+ (Diskless) Description

The Synology DiskStation DS1621xs+ is a high-end 6-bay Network-Attached Storage solution designed for small to medium-sized businesses and demanding prosumers requiring server-class performance, exceptional data throughput, and robust data integrity. The DS1621xs+ NAS DiskStation is powered by an Intel Xeon D-1527 Quad-Core processor for resource-intensive applications and features 8GB DDR4 ECC RAM to ensure stable and efficient operation in multi-user environments.

It features an integrated 10GbE port, which, combined with the dual M.2 NVMe SSD cache slots, delivers breakthrough read/write speeds, making it ideal for tasks that demand low-latency and high-bandwidth, such as video editing, large-scale backups, and running virtual machines. The Synology DiskStation offers 6 hot-swappable drive bays for 3.5" or 2.5" SATA HDDs/SSDs and can be expanded up to 16 drives. For comprehensive data protection, the DiskStation runs on Synology's DiskStation Manager (DSM) operating system, which includes robust data protection features like Btrfs file system support with snapshot capabilities.

This "diskless" model supports VMware vSphere and other virtualisation environments, allowing you to run multiple virtual machines (VMs) on a single physical host. It comes with a generous 5-year limited hardware warranty, providing peace of mind for business deployments.

Server-Class Performance

Powered by an Intel Xeon D-1527 Quad-Core processor (2.2GHz, burst up to 2.7GHz) and 8GB DDR4 ECC SODIMM RAM, with expandability of up to 32GB, the Synology DiskStation DS1621xs+ ensures smooth handling of intensive workloads and multi-tasking operations. This amazing feature provides the computational power needed for demanding tasks.

Synology_DS1621xs_NAS_DiskStation_-_6_bay_Diskless_
Synology_DS1621xs_NAS_DiskStation_-_6_bay_Diskless_i

Highly Scalable Storage

The Synology DiskStation DS1621xs+ offers 6 hot-swappable drive bays for 3.5" or 2.5" SATA HDDs/SSDs bays, with RAID levels 0, 1, 5, 6, 10, Basic, and JBOD for flexible storage configurations. Its capacity can be expanded up to 16 drives by adding two optional Synology DX517 5-bay expansion units, providing massive storage potential (up to 256TB raw capacity with current large drives).

Built-in 10GbE Connectivity

This diskless model features a built-in 10GbE port and two Gigabit Ethernet ports, facilitating fast data transfer and network redundancy. This provides ultra-fast data transfer speeds of over 3,100 MB/s sequential read and 1,800 MB/s sequential write performance, crucial for data-intensive tasks like high-resolution video editing, large file transfers, and virtualisation.

Synology_DS1621xs_NAS_DiskStation_-_6_bay_Diskless_iii

Integrated M.2 NVMe SSD Cache Slots

Including two M.2 2280 NVMe SSD slots, the Synology DiskStation DS1621xs+ allows users to add high-speed SSD caching without occupying any of the main drive bays. This significantly boosts I/O (input and output) response speeds up to 20 times faster for frequently accessed data. Its expandability ensures it can grow with your business needs, offering a future-proof storage infrastructure.

 

Comprehensive Data Protection

Designed to run on Synology's DiskStation Manager (DSM) operating system, the Synology DiskStation DS1621xs+ includes robust data protection features like Btrfs file system support with snapshot capabilities, Active Backup for Business, Hyper Backup, Synology Drive, and Active Backup for Microsoft 365/Google Workspace to safeguard data across multiple platforms.

What's in the Box?

  • Synology DS1621xs+ NAS DiskStation - 6 bay (Diskless)
  • Accessory Pack 
  • AC Power Cord 
  • RJ-45 LAN Cable 
  • Quick Installation Guide 

Synology DS1621xs+ NAS DiskStation - 6 bay (Diskless) Technical Specs

Hardware

  • CPU: Intel Xeon D-1527 4-core 2.2GHz,Turbo Boost up to 2.7GHz
  • Hardware encryption engine: Yes(AES-NI)
  • Memory 8GB DDR4 ECC SODIMM (expandable up to 32 GB)
  • Compatible drive type: 6x 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
  • Wake on LAN/WAN: Yes
  • PCIe 3.0 slot: 1 x 8-lane x8 slot High-performance network interface card support
  • Scheduled power on/off: Yes
  • System fan: 2992 x 92 x 25 mm)
  • AC input power voltage: 100 V to 240 V AC
  • Power frequency: 50/60 Hz, single phase
  • Size (HxWxD): 166 x 282 x 243 mm
  • Weight: 5.3 kg
  • Operating temperature: 0°C to 40°C (32°F to 104°F)
  • Storage temperature: -20°C to 60°C (-5°F to 140°F)
  • Relative humidity: 5% to 95% RH
  • Maximum operating altitude: 5,000 m (16,400 ft)

External port

  • 3 x USB 3.0 port 
  • 2x x eSATA port

LAN

  • 2 x 1GbE RJ-45 
  • 1 x 10 GbE RJ-45

General DSM specification

Networking protocol 

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

File system 

  • Internal: Btrfs, ext4
  • External: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT3

Supported RAID type 

  • Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID F1

Storage management

  • Maximum single volume size: 108TB/200TB (at least 32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • Maximum system snapshots: 65,5364
  • Maximum internal volume: 256

SSD cache 

  • Read/write cache support
  • M.2 NVMe SSD support

File sharing capability

  • Maximum local user account: 16,000
  • Maximum local group: 512
  • Maximum shared folder: 512
  • Maximum concurrent SMB/NFS/AFP/FTP connection: 2,000

Privilege 

  • Windows® Access Control List (ACL), application privilege

Directory service 

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

Virtualisation 

  • 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 (customizable 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 (Android™ 6.0 onwards) on tablets

Interface language 

  • English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český

Packages and Applications

File Server & Synchronisation

Synology Drive

Provide a universal portal to synchronise your files across various platforms, including Windows®, macOS®, Linux®, Android™, and iOS. The built-in universal portal allows you to access data anytime and anywhere.

  • Maximum number of hosted files: 3,000,000
  • Maximum number of concurrent connections for PC clients: 900

File Station 

  • Virtual drives, remote folders, Windows® ACL editor, compressing/extracting archived files, bandwidth control for specific users/groups, creating sharing links, and transfer logs

FTP Server 

  • Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the network with TFTP and PXE support, transfer logs 

Presto File Server 5

  • High-speed data transfer over WAN with exclusive SITA technology between Synology NAS and desktop

Cloud Sync

  • One or two-way synchronisation with public cloud storage providers, including Alibaba Cloud OSS, Amazon S3-compatible storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers, Yandex Disk

Universal Search 

  • Offer a global search in applications and files

iSCSI Storage & iSCSI Manager

  • Maximum iSCSI target: 256
  • Maximum iSCSI LUN: 512
  • iSCSI LUN clone/snapshot support

Virtual Machine Manager 

  • Deploy and run various virtual machines on Synology NAS, including Windows®, Linux®, or Virtual DSM

Data Protection & Backup Solution

Hyper Backup 

  • Support local backup, network backup, and data backup to public clouds

Backup tools 

  • DSM configuration backup, macOS® Time Machine® support, Synology Drive Client desktop application, Shared folder sync - maximum task number: 32

Snapshot Replication 

  • Maximum of shared folder snapshots: 1,024
  • Maximum of Replication: 64

Synology High Availability 

  • Reduce service downtime by setting up two identical NASs into one high-availability cluster

Active Backup for G Suite 

  • Support G Suite My Drive and Team Drive backup and restoration

Active Backup for Office 365 

  • Support Office 365 OneDrive for Business, mail, contacts, and calendar backup and restoration

Active Backup for Business 

  • All-in-one backup solution designed for a heterogeneous business IT environment, enabling IT admins to remotely manage and monitor protection over PC, servers, and VMs on one centralised console

Productivity & Collaboration

Collaboration tools

Collaborate with instant message service Synology Chat, online editor Synology Office, and scheduling assistant Synology Calendar

  • Chat maximum user: 4,000
  • Office maximum user: 2,900
  • Calendar: support CalDAV and access via mobile devices

Note Station 

  • Rich-text note organisation and versioning, encryption, sharing, media embedding, and attachments

Synology MailPlus Server

  • Secure, reliable, and private mail solution with high-availability, load balancing, security, and filtering design (Includes 5 free email account licenses; additional accounts require the purchase of additional licenses)

Synology MailPlus

  • Intuitive webmail interface for Synology MailPlus Server, customisable mail labels, filters, and user interface

Multimedia

  • Moments: Support smart AI album with facial and subject recognition, photo editing and sharing features, similar photo detection, autoediting functions such as colour correction and angle adjustments, and AI selection of the best photos. Mobile applications are available on iOS and Android™ devices
  • Other packages: Video Station, Photo Station, Audio Station, iTunes® Server

All-in-One Server

  • Synology Directory Server: Provide a flexible and cost-effective domain controller solution
  • Central Management System: Provide a single interface to manage and monitor multiple Synology NAS
  • VPN Server Maximum connection: 40. Supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec
  • Mail Server: Supported Mail Server Protocols: POP3, SMTP, IMAP, Support LDAP/AD account
  • Mail Station: Webmail interface for Mail Server to receive emails from multiple POP3 mailboxes, a customisable SMTP server
  • Web Station: Virtual host (up to 30 websites), PHP/MariaDB®, 3rd-party applications support
  • Other packages: DNS Server, RADIUS Server, Log Center

Others

  • Storage Analyser: Volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, large files, ost recently modified files, least recently accessed files
  • Antivirus: Essential Full system scan, scheduled scan, white list customization, virus definition auto update
  • Security Advisor: Malware detection/removal, user account/password, network, system-related security scan
  • iOS/Android™ applications: Synology Drive, Synology MailPlus, Synology Chat, Synology LiveCam, Moments, DS audio, DS photo, DS video, DS cam, DS
  • file, DS finder, DS note
  • Other packages: Additional 3rd-party packages available on the Package Center

Environment and Packaging

Environment safety 

  • RoHS compliant

Optional accessories

  • DDR4 ECC SODIMM: D4ES01-8G/D4ECSO-2666-16G
  • 10GbE Network Interface Card: E10G18-T2/E10G18-T1/E10G17-F2
  • 2.5" SATA SSD: SAT5200
  • M.2 2280 NVMe SSD: SNV3400
  • Expansion Unit: DX517
  • VisualStation: VS960HD/VS360HD
  • Surveillance Device License Pack
  • Synology MailPlus License Pack
  • Virtual DSM License Pack

Warranty 

  • 5 years

More Information

More Information
Delivery OptionSame/Next Day Delivery
SKUDS1621xs+
Weight14.120000
BrandSynology
TypeSmall Business NAS
Form FactorDesktop
Included Storage CapacityDiskless System
RAM Size8 GB

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Questions & Answers

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Features

Synology 6 bay NAS DiskStation DS1621xs+ (Diskless) Description

The Synology DiskStation DS1621xs+ is a high-end 6-bay Network-Attached Storage solution designed for small to medium-sized businesses and demanding prosumers requiring server-class performance, exceptional data throughput, and robust data integrity. The DS1621xs+ NAS DiskStation is powered by an Intel Xeon D-1527 Quad-Core processor for resource-intensive applications and features 8GB DDR4 ECC RAM to ensure stable and efficient operation in multi-user environments.

It features an integrated 10GbE port, which, combined with the dual M.2 NVMe SSD cache slots, delivers breakthrough read/write speeds, making it ideal for tasks that demand low-latency and high-bandwidth, such as video editing, large-scale backups, and running virtual machines. The Synology DiskStation offers 6 hot-swappable drive bays for 3.5" or 2.5" SATA HDDs/SSDs and can be expanded up to 16 drives. For comprehensive data protection, the DiskStation runs on Synology's DiskStation Manager (DSM) operating system, which includes robust data protection features like Btrfs file system support with snapshot capabilities.

This "diskless" model supports VMware vSphere and other virtualisation environments, allowing you to run multiple virtual machines (VMs) on a single physical host. It comes with a generous 5-year limited hardware warranty, providing peace of mind for business deployments.

Server-Class Performance

Powered by an Intel Xeon D-1527 Quad-Core processor (2.2GHz, burst up to 2.7GHz) and 8GB DDR4 ECC SODIMM RAM, with expandability of up to 32GB, the Synology DiskStation DS1621xs+ ensures smooth handling of intensive workloads and multi-tasking operations. This amazing feature provides the computational power needed for demanding tasks.

Synology_DS1621xs_NAS_DiskStation_-_6_bay_Diskless_
Synology_DS1621xs_NAS_DiskStation_-_6_bay_Diskless_i

Highly Scalable Storage

The Synology DiskStation DS1621xs+ offers 6 hot-swappable drive bays for 3.5" or 2.5" SATA HDDs/SSDs bays, with RAID levels 0, 1, 5, 6, 10, Basic, and JBOD for flexible storage configurations. Its capacity can be expanded up to 16 drives by adding two optional Synology DX517 5-bay expansion units, providing massive storage potential (up to 256TB raw capacity with current large drives).

Built-in 10GbE Connectivity

This diskless model features a built-in 10GbE port and two Gigabit Ethernet ports, facilitating fast data transfer and network redundancy. This provides ultra-fast data transfer speeds of over 3,100 MB/s sequential read and 1,800 MB/s sequential write performance, crucial for data-intensive tasks like high-resolution video editing, large file transfers, and virtualisation.

Synology_DS1621xs_NAS_DiskStation_-_6_bay_Diskless_iii

Integrated M.2 NVMe SSD Cache Slots

Including two M.2 2280 NVMe SSD slots, the Synology DiskStation DS1621xs+ allows users to add high-speed SSD caching without occupying any of the main drive bays. This significantly boosts I/O (input and output) response speeds up to 20 times faster for frequently accessed data. Its expandability ensures it can grow with your business needs, offering a future-proof storage infrastructure.

 

Comprehensive Data Protection

Designed to run on Synology's DiskStation Manager (DSM) operating system, the Synology DiskStation DS1621xs+ includes robust data protection features like Btrfs file system support with snapshot capabilities, Active Backup for Business, Hyper Backup, Synology Drive, and Active Backup for Microsoft 365/Google Workspace to safeguard data across multiple platforms.

What's in the Box?

  • Synology DS1621xs+ NAS DiskStation - 6 bay (Diskless)
  • Accessory Pack 
  • AC Power Cord 
  • RJ-45 LAN Cable 
  • Quick Installation Guide 

Synology DS1621xs+ NAS DiskStation - 6 bay (Diskless) Technical Specs

Hardware

  • CPU: Intel Xeon D-1527 4-core 2.2GHz,Turbo Boost up to 2.7GHz
  • Hardware encryption engine: Yes(AES-NI)
  • Memory 8GB DDR4 ECC SODIMM (expandable up to 32 GB)
  • Compatible drive type: 6x 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
  • Wake on LAN/WAN: Yes
  • PCIe 3.0 slot: 1 x 8-lane x8 slot High-performance network interface card support
  • Scheduled power on/off: Yes
  • System fan: 2992 x 92 x 25 mm)
  • AC input power voltage: 100 V to 240 V AC
  • Power frequency: 50/60 Hz, single phase
  • Size (HxWxD): 166 x 282 x 243 mm
  • Weight: 5.3 kg
  • Operating temperature: 0°C to 40°C (32°F to 104°F)
  • Storage temperature: -20°C to 60°C (-5°F to 140°F)
  • Relative humidity: 5% to 95% RH
  • Maximum operating altitude: 5,000 m (16,400 ft)

External port

  • 3 x USB 3.0 port 
  • 2x x eSATA port

LAN

  • 2 x 1GbE RJ-45 
  • 1 x 10 GbE RJ-45

General DSM specification

Networking protocol 

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

File system 

  • Internal: Btrfs, ext4
  • External: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT3

Supported RAID type 

  • Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID F1

Storage management

  • Maximum single volume size: 108TB/200TB (at least 32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • Maximum system snapshots: 65,5364
  • Maximum internal volume: 256

SSD cache 

  • Read/write cache support
  • M.2 NVMe SSD support

File sharing capability

  • Maximum local user account: 16,000
  • Maximum local group: 512
  • Maximum shared folder: 512
  • Maximum concurrent SMB/NFS/AFP/FTP connection: 2,000

Privilege 

  • Windows® Access Control List (ACL), application privilege

Directory service 

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

Virtualisation 

  • 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 (customizable 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 (Android™ 6.0 onwards) on tablets

Interface language 

  • English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svensk, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český

Packages and Applications

File Server & Synchronisation

Synology Drive

Provide a universal portal to synchronise your files across various platforms, including Windows®, macOS®, Linux®, Android™, and iOS. The built-in universal portal allows you to access data anytime and anywhere.

  • Maximum number of hosted files: 3,000,000
  • Maximum number of concurrent connections for PC clients: 900

File Station 

  • Virtual drives, remote folders, Windows® ACL editor, compressing/extracting archived files, bandwidth control for specific users/groups, creating sharing links, and transfer logs

FTP Server 

  • Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the network with TFTP and PXE support, transfer logs 

Presto File Server 5

  • High-speed data transfer over WAN with exclusive SITA technology between Synology NAS and desktop

Cloud Sync

  • One or two-way synchronisation with public cloud storage providers, including Alibaba Cloud OSS, Amazon S3-compatible storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers, Yandex Disk

Universal Search 

  • Offer a global search in applications and files

iSCSI Storage & iSCSI Manager

  • Maximum iSCSI target: 256
  • Maximum iSCSI LUN: 512
  • iSCSI LUN clone/snapshot support

Virtual Machine Manager 

  • Deploy and run various virtual machines on Synology NAS, including Windows®, Linux®, or Virtual DSM

Data Protection & Backup Solution

Hyper Backup 

  • Support local backup, network backup, and data backup to public clouds

Backup tools 

  • DSM configuration backup, macOS® Time Machine® support, Synology Drive Client desktop application, Shared folder sync - maximum task number: 32

Snapshot Replication 

  • Maximum of shared folder snapshots: 1,024
  • Maximum of Replication: 64

Synology High Availability 

  • Reduce service downtime by setting up two identical NASs into one high-availability cluster

Active Backup for G Suite 

  • Support G Suite My Drive and Team Drive backup and restoration

Active Backup for Office 365 

  • Support Office 365 OneDrive for Business, mail, contacts, and calendar backup and restoration

Active Backup for Business 

  • All-in-one backup solution designed for a heterogeneous business IT environment, enabling IT admins to remotely manage and monitor protection over PC, servers, and VMs on one centralised console

Productivity & Collaboration

Collaboration tools

Collaborate with instant message service Synology Chat, online editor Synology Office, and scheduling assistant Synology Calendar

  • Chat maximum user: 4,000
  • Office maximum user: 2,900
  • Calendar: support CalDAV and access via mobile devices

Note Station 

  • Rich-text note organisation and versioning, encryption, sharing, media embedding, and attachments

Synology MailPlus Server

  • Secure, reliable, and private mail solution with high-availability, load balancing, security, and filtering design (Includes 5 free email account licenses; additional accounts require the purchase of additional licenses)

Synology MailPlus

  • Intuitive webmail interface for Synology MailPlus Server, customisable mail labels, filters, and user interface

Multimedia

  • Moments: Support smart AI album with facial and subject recognition, photo editing and sharing features, similar photo detection, autoediting functions such as colour correction and angle adjustments, and AI selection of the best photos. Mobile applications are available on iOS and Android™ devices
  • Other packages: Video Station, Photo Station, Audio Station, iTunes® Server

All-in-One Server

  • Synology Directory Server: Provide a flexible and cost-effective domain controller solution
  • Central Management System: Provide a single interface to manage and monitor multiple Synology NAS
  • VPN Server Maximum connection: 40. Supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec
  • Mail Server: Supported Mail Server Protocols: POP3, SMTP, IMAP, Support LDAP/AD account
  • Mail Station: Webmail interface for Mail Server to receive emails from multiple POP3 mailboxes, a customisable SMTP server
  • Web Station: Virtual host (up to 30 websites), PHP/MariaDB®, 3rd-party applications support
  • Other packages: DNS Server, RADIUS Server, Log Center

Others

  • Storage Analyser: Volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, large files, ost recently modified files, least recently accessed files
  • Antivirus: Essential Full system scan, scheduled scan, white list customization, virus definition auto update
  • Security Advisor: Malware detection/removal, user account/password, network, system-related security scan
  • iOS/Android™ applications: Synology Drive, Synology MailPlus, Synology Chat, Synology LiveCam, Moments, DS audio, DS photo, DS video, DS cam, DS
  • file, DS finder, DS note
  • Other packages: Additional 3rd-party packages available on the Package Center

Environment and Packaging

Environment safety 

  • RoHS compliant

Optional accessories

  • DDR4 ECC SODIMM: D4ES01-8G/D4ECSO-2666-16G
  • 10GbE Network Interface Card: E10G18-T2/E10G18-T1/E10G17-F2
  • 2.5" SATA SSD: SAT5200
  • M.2 2280 NVMe SSD: SNV3400
  • Expansion Unit: DX517
  • VisualStation: VS960HD/VS360HD
  • Surveillance Device License Pack
  • Synology MailPlus License Pack
  • Virtual DSM License Pack

Warranty 

  • 5 years
More Information
More Information
Delivery OptionSame/Next Day Delivery
SKUDS1621xs+
Weight14.120000
BrandSynology
TypeSmall Business NAS
Form FactorDesktop
Included Storage CapacityDiskless System
RAM Size8 GB
Reviews
Search FAQs
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