DS1621xs+

DS1621xs+ image

  • Параметри16-bay Synology NAS server for Small and Medium Business(8 bays on base, expandable to 16 with 2x DX517), DS1621xs+
  • Други: Intel Xeon D-1527 quad core 2.2GHz CPU, 8 GB ECC DDR4 SODIMM(up to 32GB), 2x 1Gbit LAN, 1x 10Gbit LAN, 3x USB 3.0, 2x NVMe slots, RAID 0,1,5,6,10, hotswap HDD, 5 free MailPlus accounts, File/Mail/FTP/Print/DHCP/Directory/VPN/Syslog server,web station, ndr
  • Гаранция60m
  • Наличностс поръчка
  • Цена с включен ДДС: 3363.60 BGN

Технически данни

CPU

CPU Model Intel Xeon D-1527
  CPU Architecture 64-bit
  CPU Frequency 4-core 2.2 (base) / 2.7 (turbo) GHz
  Hardware Encryption Engine (AES-NI)  V

Memory

System Memory 8 GB DDR4 ECC SODIMM
  Memory Module Pre-installed 8 GB (8 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.
  • For more information on the recommended memory configurations, visit here.
  • 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*
  • 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • 108 TB
  Hot Swappable Drive  V
  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 expandble up to 108TB (with memory less than 32GB) or 200TB (with memory equal to or greater than 32GB).

External Ports

RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support)
  RJ-45 10GbE LAN Port 1
  USB 3.0 Port 3
  eSATA Port 2

PCIe

PCIe Expansion 1 x Gen3 x8 slot (x8 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 5.3 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  V
  Brightness Adjustable Front LED Indicators  V
  Power Recovery  V
  Noise Level* 25.2 dB(A)
  Scheduled Power On / Off  V
  Wake on LAN / WAN  V
  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* 62.85 W (Access)
34.26 W (HDD Hibernation)
  British Thermal Unit 214.45 BTU/hr (Access)
116.89 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

  • EAC
  • VCCI
  • CCC
  • RCM
  • KC
  • FCC
  • CE
  • BSMI

Warranty

5 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

  Notes All memory modules will operate at the maximum frequency specified by the CPU manufacturer.

DSM Specifications

Storage Management

Maximum Internal Volume Number 256
  Maximum iSCSI Target Number 256
  Maximum iSCSI LUN 512
  iSCSI LUN Clone/Snapshot, Windows ODX  V
  SSD TRIM  V
  RAID Group  V
  Supported RAID Type
  • RAID F1
  • 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
  • RAID F1
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
  Volume Expansion by Adding a HDD
  • RAID F1
  • JBOD
  • RAID 5
  • RAID 6
  Global Hot Spare Supported RAID Type
  • RAID F1
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10

File Services

File Protocol CIFS/AFP/NFS/FTP/WebDAV
  Maximum Concurrent CIFS/AFP/FTP Connections 2,000
  Maximum Concurrent CIFS/AFP/FTP Connections (with RAM expansion) 8,000
  Windows Access Control List (ACL) Integration  V
  NFS Kerberos Authentication  V

Account & Shared Folder

Maximum Local User Accounts 16,000
  Maximum Local Groups 512
  Maximum Shared Folder 512
  Maximum Shared Folder Sync Tasks 32

High Availability

Synology High Availability  V

Log Center

Syslog Events per Second 1,500

Virtualization

VMware vSphere 6 with VAAI  V
  Windows Server 2016  V
  Citrix Ready  V
  OpenStack  V

General Specifications

Networking Protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
  Supported Browsers
  • Chrome
  • Firefox
  • Edge
  • Internet Explorer 10 onwards
  • Safari 10 onwards
  • Safari (iOS 10 onwards)
  • Chrome (Android 6.0 onwards)
  Supported Language English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文

Add-on Packages view the complete package list

Antivirus by McAfee (Trial)

 V

Central Management System

 V

Synology Chat

Maximum Users 4,000
  Notes
  • The number of concurrent HTTP connections for Synology Chat was configured to the maximum.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.

Document Viewer

 V

Download Station

Maximum Concurrent Download Tasks 80

exFAT Access (Optional)

 V

Synology MailPlus / MailPlus Server

Free Email Accounts 5 (Licenses required for additional accounts)
  Maximum Number of Concurrent Users 450
  Maximum Server Performance 3,363,000 emails per day, approx. 102GB
  Notes
  • The CPU and RAM usage were both under 80% when testing the maximum number of concurrent users.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Read-write SSD cache was enabled in 5-bay (and above) NAS models with 2 SSDs units installed.
  • The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
  • Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).

Media Server

DLNA Compliance  V

Moments

Facial Recognition  V
  Subject Recognition  V
  Auto Color & Rotate  V
  Moments Select  V

Snapshot Replication

Maximum Snapshots per Shared Folder 1,024
  Maximum of System Snapshots 65,536

Surveillance Station

Maximum IP cam (Licenses required) 75 (including 2 Free License) (See All Supported IP Cameras)
  Total FPS (H.264) 2250 FPS @ 720p (1280x720)
1050 FPS @ 1080p (1920x1080)
600 FPS @ 3M (2048x1536)
400 FPS @ 5M (2591x1944)
280 FPS @ 4K (3840x2160)
  Total FPS (H.265) 2250 FPS @ 720p (1280x720)
2250 FPS @ 1080p (1920x1080)
1125 FPS @ 3M (2048x1536)
700 FPS @ 5M (2591x1944)
490 FPS @ 4K (3840x2160)
  Notes
  • Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera.
  • The maximum channel number also includes devices installed on Virtual DSM.
  • Total FPS may be affected by other services running at the same time (e.g., archive tasks performed by Archive Vault).

Synology Drive

Recommended Number of Hosted Files 3,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above)
  Recommended Number of Concurrent Sync Clients 900 (the number of connections that can be maintained when the recommended number of hosted files was reached)
  Notes
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Exceeding the limits above may result in longer response time in file operations.
  • Btrfs file system and non-encrypted shared folders were used during the aforementioned testing.

Synology Office

Maximum Users 2,900
  Notes
  • Multiple files were opened for testing and each file was edited by 30 users simultaneously.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM

Video Station

 V

Virtual Machine Manager

Recommended Virtual Machine Instances 8 (Learn more)
  Recommended Virtual DSM Number (Licenses required) 8 (including 1 Free License)
  Notes The specifications vary depending on system configuration and memory size.

VPN Server

Maximum Connections 40