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Synology DiskStation DS1621+ 6-Bay NAS Enclosure, Bundle with 6x WD Red Pro 4TB 3.5" SATA III Internal NAS Hard Drive

SKU: SYDS1621P4B MFR: SYDS1621P4B
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PACKAGE INCLUDES:

  • Synology DiskStation DS1621+ 6-Bay NAS Enclosure, 4-Core 2.2GHz, 4GB RAM, No HDD
    Synology DiskStation DS1621+ 6-Bay NAS Enclosure, 4-Core 2.2GHz, 4GB RAM, No HDD
  • +
  • Seagate SkyHawk 4TB SATA III 3.5" Internal Desktop Hard Drive
    Seagate SkyHawk 4TB SATA III 3.5" Internal Desktop Hard Drive

    Qty: 6

  • +
  • Show more

Note: 1 or more items are unavailable for immediate shipping

Key Features

  • This Synology DiskStation NAS bundle offers 24TB storage for all your important files.
  • Ensure top-notch data security with RAID support, protecting your valuable information.
  • Experience fast performance with the powerful AMD Ryzen processor for quick access.
  • Enjoy easy setup and intuitive interface, perfect for both beginners and experts alike.
  • Access your files remotely from anywhere, keeping you connected to your data on the go.
  • Use this NAS as a robust media server, streaming your favorite content seamlessly at home.
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Questions & Answers

Reviews about this item

Review Summary

2024-07-21T08:27:00

Rated 5 out of 5

excellent product and very fast delivery

Excelente product thanks

MARCELO S.

2022-12-27T04:54:55

Rated 5 out of 5

Great NAS

It's amazing what you can do with a Synology NAS. So easy to setup and use.

BILL Q.

2022-12-05T07:31:41

Rated 5 out of 5

Great NAS!

Upgraded from a Synology DS416. Migration from EXT4 to btrfs was easy. One warning, moving from DSM 6 to DSM7.1, NTLMv1 is not enabled by default. NTLMv2 is supported and recommended but requires some tinkering with windows to make it work. This will cause an issue with SMB mapped drives in Windows. Solutions are here: https://community.synology.com/enu/forum/20/post/139200

MIKE Q.

2022-08-10T09:19:51

Rated 5 out of 5

Awesome NAS Upgrade

Upgrade to this NAS from a. WD PR4100. Great improvement all-around, I?m very happy with this product!

JIMMY P.

2022-02-17T07:31:04

Rated 4 out of 5

Good but not Great

Great so far! But for a 2021 NAS that has four lan ports and no 2.5gigabit or higher ports is so disappointing. 200 dollar routers in 2021 have some options for 2.5gigabit at least one port in some cases... But Synology decided to save money here. Would have rather seen 2 x 2.5 ports rather than 4 1 gig ports. Everything else works fantastic and the system is fast though!

DANIEL B.

2021-12-23T17:52:25

Rated 5 out of 5

Another amazing Synology product

Amazing device. Highly recommend Synology.

STEVEN Y.

2021-12-21T14:46:43

Rated 5 out of 5

One of Synology's best NAS models

This is one of my favorite Synology NAS models. I like everything about it. Only knocks are it should ship with 8GB RAM, so think about a RAM upgrade unless your use case is light duty. And, it's not the best choice if you plan to use this predominantly for transcoding. The AMD CPU in this NAS has no GPU, so all transcoding is done in software. Otherwise it's a great NAS and if one day you wish you had a 10Gb connection to it, you can make that happen through the PCIe expansion slot.

SCOTT H.

2021-12-19T02:14:28

Rated 5 out of 5

Great NAS from a reputable company, solid coupling of hardware and capabilities with room to grow

Amazing NAS, extremely extensible and powerful. Rather simple to setup, and get started. Currently running a series of docker containers with minimal memory/cpu utilization. Looking forward to leveraging the home, photo sync, and surveillance station capabilities next. Adorama was amazingly fast getting this to my door, less than 24 hours (drop ship) from order to my hands.

Alessandro P.

2021-07-21T10:48:02

Rated 5 out of 5

Best reliable NAS ever

Most reliable NAS. This is my 2nd NAS from Synology. The first one from Synology, DS1512+ aged and got bit slower. The Synology DS1512+ served me for 9 years. Never failed me. Never though to buy any other brand and went straight with Synology. Migration to DS1621+ was very very easy. Very happy with the product.

MARIUSZ K.

2021-07-20T08:40:01

Rated 5 out of 5

No other nas compares

Synology works...it just does. Great shipping from Adorama.

SHAWN R.

2021-07-08T15:20:05

Rated 5 out of 5

Great product at a great price.

Great product at a great price. It offers plenty of storage and has all the features I need.

Nimish S.

2021-07-02T09:33:01

Rated 5 out of 5

Great Upgrade

Love the 4 LAN aggregate bus. Quite a upgrade from DS412+

Jonathan W.

2021-07-01T12:26:41

Rated 5 out of 5

Awesome product for all my NAS needs.

The product is amazing, it is easy to setup for a home NAS, yet it packs tons of features that are readily available for the advanced users.

YUHUA L.

2021-07-01T09:14:05

Rated 5 out of 5

Love synology

Great product from a great company.

Lawrence D.

2021-07-01T08:13:27

Rated 5 out of 5

Very good

Very good product arrived on time.

JESUS Q.

2021-06-30T08:19:52

Rated 5 out of 5

Excellent upgrade

So far it's looking good. This is a powerful NAS (not only has a great CPU, but also comes with 6 bays and optionally, 10GB LAN). One downside is that it doesn't offer hardware transcoding so if you're looking to run Plex on this box...it will run, but not as efficient as the Intel CPUs.

CRISTIAN G.

2021-06-23T08:27:58

Rated 5 out of 5

Great Home NAS

Great product thus far. Using it for iSCSI and VMWare and couldn't be happier.

DANIEL S.

2021-06-23T08:26:59

Rated 5 out of 5

Best Synology So Far

One the best Synology I've used so far

SALOMON C.

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Synology DiskStation DS1621+ Specifications

CPU
  • CPU Model

    AMD Ryzen V1500B

  • CPU Architecture

    64-bit

  • CPU Frequency

    4-core 2.2 GHz

  • Hardware Encryption Engine (AES-NI)

    Yes

  • System Memory

    4 GB DDR4 ECC SODIMM

  • Memory Module Pre-installed

    4 GB (4 GB x 1)

  • Total Memory Slots

    2

  • Maximum Memory Capacity

    32 GB (16 GB x 2)

Storage

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  • Drive Bays

    6

  • Maximum Drive Bays with Expansion Unit

    16 (DX517 x 2)

  • 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

External Ports

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  • RJ-45 1GbE LAN Port

    4 (with Link Aggregation / Failover support)

  • USB 3.0 Port

    3

  • eSATA Port

    2

  • PCIe Expansion

    1x Gen3 x8 slot (x4 link)

File System

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  • Internal Drives

    Btrfs
    EXT4

  • External Drives

    Btrfs
    EXT4
    EXT3
    FAT
    NTFS
    HFS+

  • System Fan

    3.6 x 3.6" (92 x 92mm) x2 pcs

  • Fan Speed Mode

    Full-Speed Mode
    Cool Mode
    Quiet Mode

  • Easy Replacement System Fan

    Yes

  • Front LED Indicators

    Brightness Adjustable: Yes

  • Power Recovery

    Yes

  • Noise Level

    25.2 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

    51.22 W (Access)
    25.27 W (HDD Hibernation)

  • British Thermal Unit

    174.77 BTU/hr (Access)
    86.22 BTU/hr (HDD Hibernation)

Temperature

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  • Operating Temperature

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

  • Storage Temperature

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

  • Relative Humidity

    5% to 95% RH

Certification

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  • Certification

    FCC
    CE
    BSMI
    EAC
    CCC
    KC
    VCCI
    RCM

Environment

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  • Environment

    RoHS Compliant

Storage Management

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  • Maximum Internal Volume Number

    64

  • SSD Read/Write Cache (White Paper)

    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

File Services

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  • File Protocol

    CIFS/AFP/NFS/FTP/WebDAV

  • Max Concurrent CIFS/AFP/FTP Connections

    1000
    2,000 (with RAM expansion)

  • Windows Access Control List (ACL)

    Yes (Integration)

  • NFS Kerberos Authentication

    Yes

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

High Availability

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  • Synology High Availability

    Yes

Log Center

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  • Syslog Events per Second

    800

Virtualization

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  • VMware vSphere 6 with VAAI

    Yes

  • Windows Server 2016

    Yes

  • Windows Server 2019

    Yes

  • Citrix Ready

    Yes

  • OpenStack

    Yes

General DSM 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

    English, Deutsch, Francais, Italiano, Espanol, Dansk, Norsk, Svenska, Nederlands, Polski, Magyar, Portugues do Brasil, Portugues Europeu, Turkce, Cesky

Add-on Packages

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  • Antivirus by McAfee (Trial)

    Yes

  • Central Management System

    Yes

  • Document Viewer

    Yes

  • exFAT Access (Optional)

    Yes

  • Video Station

    Yes

Synology Chat

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  • Maximum Users

    1500

Download Station

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  • Maximum Concurrent Download Tasks

    80

iSCSI Manager

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  • Maximum iSCSI Target Number

    128

  • Maximum iSCSI LUN

    256

  • iSCSI LUN Clone/Snapshot, Windows ODX

    Yes

Synology MailPlus / 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 emails per day, approx. 45GB

Media Server

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  • DLNA Compliance

    Yes

Moments

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  • Facial Recognition

    Yes

  • Subject Recognition

    Yes

  • Auto Color & Rotate

    Yes

  • Moments Select

    Yes

Snapshot Replication

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  • Maximum Snapshots per Shared Folder

    1024

  • Maximum of System Snapshots

    65536

Surveillance Station

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  • Maximum IP cam (Licenses required)

    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)

Synology Drive

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  • Number of Hosted Files

    Recommended: 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)

  • Number of Concurrent Sync Clients

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

Synology Office

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  • Maximum Users

    1800

Virtual Machine Manager

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  • Recommended Virtual Machine Instances

    8

  • Recommended Virtual DSM Number

    Licenses required: 8 (including 1 Free License)

VPN Server

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  • Maximum Connections

    30

General

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  • Dimensions (H x W x D)

    6.53 x 11.1 x 9.6" (166 x 282 x 243mm)

  • Weight

    11.2 lbs (5.1kg)

  • UPC Codes

    192223245082, 763649148075, 846504003778

About Synology DiskStation DS1621+

FEATURED REVIEWS

excellent product and very fast delivery

By MARCELO S.

Excelente product thanks

Great NAS

By BILL Q.

It's amazing what you can do with a Synology NAS. So easy to setup and use.

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.

CPU
AMD Ryzen Quad-core 2.2 GHz.

Cache Acceleration
Dual M.2 2280 slots for NVMe Cache.

Performance
110K, 174% higher 4K random read IOPS.

Scalability
Expand up to 16 drives with two DX517 expansion units.

Faster than ever
Compared to its predecessor, DS1621+ is faster in just about everything. Get things done quicker through Synology Drive and streamline photo management with Synology Moments.

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

2x 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 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.

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
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
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.

Synology Drive
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
On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

Powered by Synology DSM

Central Management System
Manage multiple Synology NAS servers simultaneously on a centralized interface to increase business efficiency.

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 minimize the impact on applications.

Security
Comprehensive built-in security tools are constantly updated to protect your devices against evolving threats.

Synology Drive
A versatile solution for file management and synchronization.

Surveillance Station
Complete surveillance solution for recording, monitoring, and management.

Works best with Synology solid-state drives
Engineered to handle intensive 24/7 workloads, Synology SSDs are designed to provide consistent high-performance.

• SATA 2.5" SSD SAT5200
• NVMe M.2 SSD SNV3400

Synology DiskStation DS1621+ Features

  • NASware technology fine tunes drive parameters
  • High-intensity 24x7 multi-user NAS environments
  • Extensive testing to ensure compatibility with most NAS enclosures
  • Rotation Vibration (RV) sensors
  • Multi-axis shock sensor
  • Dynamic fly height technology
  • Integrated iNAND embedded flash

Product Documents

User Manual

Key Features

  • This Synology DiskStation NAS bundle offers 24TB storage for all your important files.
  • Ensure top-notch data security with RAID support, protecting your valuable information.
  • Experience fast performance with the powerful AMD Ryzen processor for quick access.
  • Enjoy easy setup and intuitive interface, perfect for both beginners and experts alike.
  • Access your files remotely from anywhere, keeping you connected to your data on the go.
  • Use this NAS as a robust media server, streaming your favorite content seamlessly at home.

What's in the box:

  • Synology DiskStation DS1621+ 6-Bay NAS Enclosure
  • Accessory Pack
  • AC Power Cord
  • 2x RJ-45 LAN Cable
  • User Manual
  • Synology 3 Year Limited Warranty
  • Bundle Includes:
  • 6x SkyHawk 4TB SATA III 3.5" Internal Desktop Hard Drive