Built with a quad-core processor, an AES-NI hardware encryption engine, and Btrfs file system support, the DiskStation DS1621+ 6-Bay NAS Enclosure from Synology is a high-performance system designed to store and protect critical assets, while also offering storage scalability so you can start small and expand as your data grows. Boost storage performance by installing dual M.2 2280 NVMe SSDs for high-IOPS system caching, or enhance network speeds by adding a 10GbE SFP+ or RJ45 NIC to the PCIe 3.0 x8/x4 slot. This NAS is equipped with six drive bays that are capable of natively supporting 3.5" SATA hard drives, as well as 2.5" SATA hard drives and SSDs, for data storage. Using its six drive bays, this NAS will allow you to store and share many files, including videos, music, photos, and documents with up to 2048 user accounts and 1000 maximum concurrent connections.
The DS1621+ runs on the Synology DiskStation Manager (DSM) OS, which is a browser-based operating system that helps to simplify managing your Synology NAS. Its CPU is a 2.2 GHz AMD Ryzen V1500B Quad-Core and its 4GB of DDR4 ECC RAM, which be upgraded to 32GB, allows frequently used files and applications to be quickly accessed. The NAS is capable of sequential write speeds of up to 2300 MB/s, as well as 110,000 4K random read IOPS.
Also featured are three USB 3.2 Gen 1 Type-A ports, plus two eSATA ports for storage expansion, and network connectivity is achieved via the four Gigabit Ethernet ports, allowing your stored data to be shared with users throughout the network. For those who require RAID support, the DS1621+ supports RAID 0, 1, 5, 6, and 10, as well Synology Hybrid RAID and Basic RAID, each of which offers performance, data redundancy, or a combination of both. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilized.
The DS1621+ is engineered to be energy efficient. Not only does it offer two 92 x 92mm fans to help keep the system running cool, it supports numerous scheduled power on/off cycles and hard drive hibernation to further reduce power consumption and operation expenses.
The Synology DiskStation DS1621+ 6-Bay NAS Enclosure operates on 100-240 VAC at 50/60 Hz and includes an accessory pack, a power cord, and two RJ45 LAN cables. If you need to expand its storage, the DS1621+ can be connected to two DX517 expansion units. Protection is provided by a limited 3-year hardware warranty.
General Features:
Technical Specifications:
CPU
Up to 2.2 GHz Quad-Core
Processor
AMD Ryzen V1500B
Total Installed Memory
4 GB ECC DDR4
User-Replaceable Memory
1 x 4 GB
Total Memory Slots
2 x SO-DIMM
Maximum Memory Capacity
32 GB
Number of Bays
6 x 2.5"/3.5"
2 x M.2 (2280)
I/O
4 x RJ45 (Gigabit Ethernet)
3 x USB-A (USB 3.0 / 3.1/3.2 Gen 1 (5 Gb/s))
2 x eSATA
Compatible Drive Interface
SATA III
Media Card Slots
None
Form Factor
Desktop
RAID
RAID 0, 1, 10, 5, 6, JBOD, Synology Hybrid
Hot-Swap Support
Yes
PCI Expansion
1 x PCIe 3.0 (x8 Electrical)
Wake on LAN
Link Aggregation and Failover Support
Supported Protocols
AFP
CalDAV
FTP
L2TP
NFS
OpenVPN
PPTP
SMB
SNMP
SSH
Telnet
WebDAV
iSCSI
iSCSI LUN
256
iSCSI Target
128
Max Concurrent Connections
1000
Max Folders
512
Max Sync Tasks
16
Max Groups
Max User Accounts
2048
Max Volume Number
64
Max Cameras Supported
40
Installed Operating System
Synology DiskStation Manager
Supported File Systems
Internal: BTRFS, EXT4
External: BTRFS, EXT3, EXT4, FAT32, HFS+, NTFS, exFAT
OS Compatibility
Windows 7 or Later
macOS 10.12 or Later
*As of October, 2020: Check with manufacturer for the most up-to-date compatibility
Supported Browsers
Chrome, Edge, Firefox, Internet Explorer, Safari
Supported Languages
Brazilian Portuguese
Czech
Danish
Dutch
English
French
German
Hungarian
Italian
Japanese
Korean
Norwegian
Polish
Portuguese
Russian
Simplified Chinese
Spanish
Swedish
Thai
Traditional Chinese
Turkish
Encryption
AES-NI
Security Features
Kensington Security Slot
VPN Server Connections
30
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Power Source
Internal Power Supply
Power Consumption
51.22 W (Typical)
25.27 W (Standby)
PSU Wattage
1 x 250 W
Operating Temperature
32 to 104°F / 0 to 40°C
Operating Humidity
5 to 95%
Storage Temperature
-5 to 140°F / -20 to 60°C
Certifications
RoHS
*as per Manufacturer
Status Monitoring
LED Indicator
Audible Alarm
No
Cooling
2 x 92 mm Fans
Noise Level
25.2 dBA
Built-In Speakers
IR Sensor
Dimensions
11.1 x 9.6 x 6.5" / 282 x 243 x 166 mm
Weight
11.2 lb / 5.1 kg
In the Box
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