Synology DiskStation DS1621+ 6-Bay Diskless NAS Ryzen Quad Core 2.2GHz 4GB
SKU# AC38851, Model# DS1621+

Synology DiskStation DS1621+ 6-Bay Diskless NAS Ryzen Quad Core 2.2GHz 4GB - CPU: AMD RyzenTM V1500B quad-core 2.2 GHz - RAM: 4GB DDR4 ECC SODIMM - Compatible Drives: 6x 3.5" or 2.5" SATA HDD/SSD & 2x M.2 2280 NVMe SSD - Hot-Swappable - External Ports: 3x USB 3.2 Gen 1 & 2x eSATA - LAN Ports: 4x 1GbE RJ-45 - System Fans: 2x 92mm - PCIe 3.0 Slots: 1x 4-Lane x8 Slot - Supports 10GbE Network Cards - DS1621+ - 3 Years Limited Warranty

Manufacturer Warranty: 3 Years Limited Warranty

Manufacturer Contact Info: http://www.synology.com, n/a

· 174% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor

· Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache

· 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

Data management and protection, for anyone

Synology DiskStation DS1621+ is a powerful 6-bay network-attached storage solution designed to store and protect critical data assets. The growing amount of unstructured data requires smarter and increasingly higher performance methods of storing, accessing, and sharing. DS1621+ is a compact desktop form-factor NAS that is beyond evolutionary, featuring over 110K, or 174%
higher 4K random read IOPS1, compared to its predecessor. Designed for scalability, the DS1621+ enables you to start small, then expand as your data grows

 

DiskStation DS1621+

Data management and protection, for anyone.

---

Powerful, Scalable, and Versatile

Synology DS1621+ is a powerful and compact 6-bay network attached storage solution designed to store and protect critical data assets. Today’s growing amount of unstructured data requires smarter and increasingly higher performance methods of storing, accessing, and collaborating. Designed for scalability, the DS1621+ enables you to start small, then expand as your data grows.

---

Faster in Everything

The DS1621+ is faster in just about everything you can imagine. Get things done quicker through Synology Drive and faster and smoother photos management with Synology Moments.

---

Turbocharge and Supersize It

Upgrade your DS1621+ to match your data requirements, whether it is for faster networking or for higher storage capacity.

M.2 SSD Support

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

---

---

Storage Expansion

Supports two DX517 expansion units for a total of 16 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, DS1621+ supports the following protocols: AFP, FTP, iSCSI, NFS, SMB, and WebDAV.s

---

Fully Certified Storage Virtualisation Solutions

Synology iSCSI storage fully supports most virtualisation solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimises 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
DS1621+ 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
Centralise 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 / Google Workspaces
Protect corporate data stored on the cloud. On-premise backup solution with a centralised dashboard. Optimise storage efficiency with single instancing and block-level deduplication technology.

---

Engineered for Reliability, Backed by Synology

DS1621+ 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.

---

Central Management System
Conveniently manage your fleet of Synology NAS from a centralised console.

Synology MailPlus
Secure, reliable, and private mail server solution with an intuitive and modern mail client.

Synology High Availability
Seamless transition between clustered servers in the event of a server failure to minimise the impact on applications.

Security
Shield your Synology NAS from the most sophisticated threats with industry-leading security solutions.

Synology Drive
Instantly access your NAS files across multiple devices whenever you want, wherever you are.

Surveillance
Protect your home or business with intelligent monitoring and video management tools.

 

---

Works Best with Synology Drives

Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.

---

DiskStation DS1621+

1 - Status Idicator
2 - Alert Indicator
3 - Power Button and Indicator
4 - LAN Indicator
5 - Drive Status Indicator
6 - Drive Tray
7 - Drive Tray Lock
8 - USB 3.2 Gen 1 Port
9 - System Fan
10 - Power Port
11 - Kensington Security Slot
12 - 1GbE RJ-45 Port
13 - Reset Button
14 - Expansion Port
15 - PCIe Expansion Slot

 

Notes: Performance figures are achieved in the Synology lab with optimised network and configuration settings. Actual performance could vary in different environments. Comparison done against prior-generation 6-bay DS1618+.

---