Synology DiskStation Server

Specifications

Product Number: DS1621+

Storage

• Storage drive capacity: 0 GB
  
• Supported storage drive interfaces: M.2, Serial ATA
  
• Storage drive sizes supported: 2.5", 3.5"
  
• Maximum supported storage capacity: 108 TB
  
• Number of M.2 (M & B) slots: 2
  
• RAID support: Yes
  
• RAID levels: 0, 1, 10, 5, 6
  
• Hot-swap drive bays: Yes
  
• Supported file systems: BTRFS, ext4
  
• Storage drives installed: No
  
• Total installed storage capacity: 0 TB
• Number of storage drives supported: 6
  
• Installed storage drive type: No
  
• Supported storage drive types: HDD & SSD

Processor

• Processor manufacturer: AMD
  
• Processor generation: AMD Ryzen Embedded V1000 Series
  
• Processor family: Ryzen Embedded
  
• Processor model: V1500B
  
• Processor frequency: 2.2 GHz
  
• Processor cores: 4
  
• On-board graphics card model: Not available

Memory

• Internal memory: 4 GB
  
• Internal memory type: DDR4
  
• Maximum RAM supported: 32 GB
  
• Memory slots: 2
  
• Memory form factor: SO-DIMM
  
• ECC: Yes

Network

• Ethernet LAN: Yes
  
• Ethernet LAN data rates: 10, 100, 1000 Mbit/s
  
• Wake-on-LAN ready: Yes
  
• Supported network protocols: SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
  
• Link aggregation: Yes

Ports & interfaces

• USB port: Yes
  
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 3
  
• eSATA ports quantity: 2
  
• Ethernet LAN (RJ-45) ports: 4
  
• PCI Express x8 (Gen 3.x) slots: 1

Design

• Chassis type: Desktop
  
• Cooling type: Active
  
• Product colour: Black
  
• Number of fans: 2 fan(s)
  
• Fan diameter: 9.2 cm
  
• LED indicators: Yes
  
• Built-in display: Yes

Performance

• Type: NAS
  
• Device class: Small & Medium Business
  
• Backup function: Yes
  
• Multilingual support: Yes
  
• Number of users: 2048 user(s)
  
• Access Control List (ACL): Yes
  
• On/off switch: Yes
  
• Browser supported: Google Chrome, Firefox, Microsoft Edge, Internet Explorer 10, Safari

Software

• Operating system installed: DiskStation Manager
  
• Windows operating systems supported: Yes
  
• Linux operating systems supported: Yes
  
• Mac operating systems supported: Yes

Power

• Power supply location: Built-in
  
• Power supply unit (PSU) capacity: 250 W
  
• Number of power supply units: 1
  
• Power consumption (typical): 51.22 W
  
• Power consumption (HDD standby): 25.27 W
  
• AC input voltage: 100 - 240 V
  
• AC input frequency: 50 - 60 Hz

Weight & dimensions

• Width: 282 mm
  
• Depth: 243 mm
  
• Height: 166 mm
  
• Weight: 5.1 kg

Operational conditions

• Operating temperature (T-T): 0 - 40 °C
  
• Operating relative humidity (H-H): 5 - 95%
  
• Storage temperature (T-T): -20 - 60 °C

Logistics data

• Harmonized System (HS) code: 84714100