Synology DiskStation Server DS1525+

Specifications

Product Number: Synology DS1525+

Storage

• Storage drive capacity: 0 GB
  
• Supported storage drive interfaces: M.2, Serial ATA
  
• Storage drive sizes supported: 2.5", 3.5", M.2
  
• Maximum supported storage capacity: 300 TB
  
• Number of M.2 (M & B) slots: 2
  
• RAID support: Yes
  
• RAID levels: 0, 1, 10, 5, 6, JBOD
  
• Hot-swap drive bays: Yes
  
• Supported file systems: BTRFS, exFAT, ext3, ext4, FAT32, HFS+, NTFS
  
• Storage drives installed: No
  
• Total installed storage capacity: 0 TB
• Number of storage drives supported: 15
  
• 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
  
• Processor threads: 8
  

Memory

• Internal memory: 8 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: 2500
  
• Wake-on-LAN ready: Yes

Ports & interfaces

• USB port: Yes
  
• USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
  
• Ethernet LAN (RJ-45) ports: 2
  

Design

• Cooling type: Active
  
• Product colour: Black
  
• Number of fans: 2 fan(s)
  
• Fan diameter: 9.2 cm
  
• Fan diameter 2: 9.2 cm
• LED indicators: Yes
  
• Drive bay locking: Yes

Performance

• Type: NAS
  
• Device class: Home & Home Office
  
• Backup function: Yes
  
• Backup features: Cloud, iSCSI LUN
  
• Multilingual support: Yes
  
• Number of users: 1024 user(s)
• Noise level: 22.6 dB
  
• Snapshot: Yes
  
• Web-based management: Yes
  
• Access Control List (ACL): Yes
  
• On/off switch: Yes
  
• Browser supported: Chrome, Firefox, Edge, Safari
  
• System log: Yes

Power

• Power supply location: External
  
• Power supply unit (PSU) capacity: 120 W
  
• Power consumption (typical): 44.56 W
  
• Power consumption (HDD standby): 13.63 W
  
• AC input voltage: 100 - 240 V
  
• AC input frequency: 50 - 60 Hz

Weight & dimensions

• Width: 230 mm
  
• Depth: 223 mm
  
• Height: 166 mm
  
• Weight: 2.67 kg

Operational conditions

• Operating temperature (T-T): 0 - 40 °C
  
• Operating relative humidity (H-H): 5 - 95%
  
• Storage temperature (T-T): -20 - 60 °C
  
• Storage relative humidity (H-H):  5 - 95%
  
• Operating altitude: 0 - 5000 m

Packaging content

• External power adapter: Yes
  
• Cables included: AC LAN (RJ-45)
  
• Power cables quantity: 1