6 Bay Synology DS1621+ 4GB DiskStation 4xGbE NAS Unit

6 Bay Synology DS1621+ 4GB DiskStation 4xGbE NAS Unit

Web ID: 29458

Synology DS1621+ is a powerful and compact 6-bay network attached storage solution designed to store and protect critical data assets. Todays 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. CASH PRICE
Manufacturer Warranty: 3 Year
Manufacturer PN: DS1621+
GTIN: 846504003778
Manufacturer Website

$1499

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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.

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6 bay synology ds1621 4gb diskstation 4xgbe nas unit

CPU

AMD Ryzen^™
Quad-core 2.2 GHz

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

Cache Acceleration

Dual M.2 2280 slots for NVMe Cache

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

Performance

110K, 174% higher 4K random read IOPS¹

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

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.¹

Synology Drive Moments Web server Transfer Performance

DS1621+

Predecessor

47.01%

faster in file indexing

DS1621+

Predecessor

49.13%

faster in photo indexing

DS1621+

Predecessor

174%

faster PHP response

DS1621+

Predecessor

273%

faster random IOPS

Turbocharge and expand it

Upgrade your DS1621+ to match your data requirements, whether it is for faster 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 16 bays

HDD/SSDs, 10GbE network adapter cards, and expansion units are sold separately.

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.

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

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.

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

Active Backup for Business

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

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

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.
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6 bay synology ds1621 4gb diskstation 4xgbe nas unit

Synology Drive

Safeguard your computer with Synology Drive Client. Effortlessly perform real-time data backups and point-in-time file recovery.
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6 bay synology ds1621 4gb diskstation 4xgbe nas unit

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.
Microsoft 365 G Suite

Powered by Synology DSM

6 bay synology ds1621 4gb diskstation 4xgbe nas unit

Central Management System

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

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Synology MailPlus

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

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Synology High Availability

Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.

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Security

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

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Synology Drive

A versatile solution for file management and synchronization.

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Surveillance Station

Complete surveillance solution for recording, monitoring, and management.

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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

1Status indicator
2Alert indicator
3Power button and indicator
4LAN indicator

5Drive status indicator
6Drive tray
7Drive tray lock
8USB 3.2 Gen 1 port

9System fan
10Power port
11Kensington Security Slot
121GbE RJ-45 port

13Reset button
14Expansion port
15PCIe expansion slot

CPU	CPU Model	AMD Ryzen V1500B
	CPU Architecture	64-bit
	CPU Frequency	4-core 2.2 GHz
	Hardware Encryption Engine (AES-NI)
Memory	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)
	Notes	Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage	Drive Bays	6
	Maximum Drive Bays with Expansion Unit	16 (DX517 x 2)
	M.2 Drive Slots	2 (NVMe)
	Compatible Drive Type* (See all supported drives)	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
	Notes	"Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. Each internal volume (may consist of multiple drives) is expandable up to 108TB.
External Ports	RJ-45 1GbE LAN Port	4 (with Link Aggregation / Failover support)
	USB 3.0 Port	3
	eSATA Port	2
PCIe	PCIe Expansion	1 x Gen3 x8 slot (x4 link)
File System	Internal Drives	Btrfs EXT4
	External Drives	Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT*
	Notes	exFAT Access is purchased separately in Package Center.
Appearance	Size (Height x Width x Depth)	166 mm x 282 mm x 243 mm
	Weight	5.1 kg
Others	System Fan	92 mm x 92 mm x 2 pcs
	Fan Speed Mode	Full-Speed Mode Cool Mode Quiet Mode
	Easy Replacement System Fan
	Brightness Adjustable Front LED Indicators
	Power Recovery
	Noise Level*	25.2 dB(A)
	Scheduled Power On / Off
	Wake on LAN / WAN
	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)
	Notes	Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s). Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75°C; Humidity: 58.2-61.8%
Temperature	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
Certification	FCC CE BSMI EAC CCC KC VCCI RCM
Warranty	3 Years
	Notes	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Environment	RoHS Compliant
Packaging Content	Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 RJ-45 LAN Cable X 2 Quick Installation Guide X 1
Optional Accessories	DDR4 ECC SODIMM: D4ES01-4G/D4ES01-8G/D4ECSO-2666-16G Expansion Units: DX517 2.5" SATA SSD: SAT5200 M.2 2280 NVMe SSD: SNV3400 10GbE Network Interface Card: E10G18-T2/E10G18-T1/E10G17-F2 VisualStation: VS960HD/VS360HD Surveillance Device License Pack
	Notes	All memory modules will operate at the maximum frequency specified by the CPU manufacturer.