Synology Diskstation DS925Neo Plus 4-Bay NAS Enclosure

Hardware specifications

CPU specifications

CPU Model

xAMD Ryzen V1500B

CPU Quantity

1

CPU Cores

4

CPU Threads

8

CPU Architecture

64-bit

CPU Frequency

2.2 GHz

Hardware Encryption Engine

v

Memory

System Memory

4 GB DDR4 non-ECC SODIMM

Memory Module Pre-installed

4 GB (4 GB × 1)

Total Memory Slots

2

Maximum Memory Capacity

32 GB (16 GB × 2)

Notes

• Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and performance.

• 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 multi-module memory configurations, all modules must be identical and share the same model number.Check the Product Manual of your Synology product for
  recommended memory configurations.

Features:

CPU

• CPU Model: AMD Ryzen V1500B
• CPU Quantity: 1
• CPU Cores: 4
• CPU Threads: 8
• CPU Architecture: 64-bit
• CPU Frequency: 2.2 GHz
• Hardware Encryption Engine: V

Memory

• System Memory: 4 GB DDR4 non-ECC SODIMM
• Memory Module Pre-installed: 4GB (4GB × 1)
• Total Memory Slots: 2
• Maximum Memory Capacity: 32 GB (16 GB × 2)

Notes: 

• Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability,and performance.
• 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 multi-module memory configurations, all modules must be identical and share the same model number.Check the Synology Product Manual of your Synology product for recommended memory configurations.

Storage: Drive Bays: 4 × 3.5"" SATA HDD or 2.5"" SATA SSD / 2 × M.2 2280 NVMe SSD

Notes

• The hot swappable drive feature is not supported by M.2 SSD slots.
• Synology only guarantees full functionality, reliability,and performance for compatible drives. Please consult Synology compatibility list before purchasing hard drives. For more details, please vist brand site
• SSD cache can be enabled with select compatible SSD.See the Synology compatibility list for model-specific support and details. SSDs are sold separately.

External Ports

• RJ-45 2.5GbE LAN Port: 2
• USB 3.2 Gen 1 Port: 2
• Expansion Port: 1
• Expansion Port Type: USB Type-C

Others

• System Fan: 92 mm × 92 mm × 2 pcs
• Fan Speed Mode: Full-Speed Mode / Cool Mode / Quiet Mode
• Brightness Adjustable Front LED Indicators: V
• Power Recovery: V
• Noise Level: 20.5 dB(A)
• Scheduled Power On / Off: V
• Wake on LAN / WAN: V
• Power Supply Unit / Adapter: 100 watts / 120 watts*
• AC Input Power Voltage: 100V to 240V AC
• Power Frequency: 50/60 Hz, Single Phase
• Power Consumption: 37.91 watts (Access) / 12.33 watts (HDD Hibernation)
• British Thermal Unit: 129.27 BTU/hr (Access) / 42.05 BTU/hr (HDD Hibernation)

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)
• Operating Humidity: 8% to 80% RH
• Storage Humidity: 5% to 95% RH

Certification: FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS

Storage Management

• Maximum Single Volume Size: 200 TB (32 GB memory required) / 108 TB
• Maximum Internal Volume Number: 32
• M.2 SSD Storage Pool Support: V
• SSD Read/Write Cache: V
• SSD TRIM: V
• Storage Efficiency: V
• Supported RAID Type: Synology Hybrid RAID,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: Synology Hybrid RAID,RAID 1,RAID 5,RAID 6,RAID 10
• Volume Expansion by Adding a HDD: Synology Hybrid RAID,JBOD,RAID 5,RAID 6 (with Expansion Unit)
• Global Hot Spare Supported RAID Type: Synology Hybrid RAID,RAID 1,RAID 5,RAID 6 (with Expansion Unit),RAID 10 (with Expansion Unit)

File System

• Internal Drives: Btrfs,ext4
• External Drives: Btrfs,ext4,ext3,FAT32,NTFS,HFS+,exFAT

File Services

• File Protocol: SMB, AFP, NFS, FTP, WebDAV, Rsync
• Maximum Number of SMB Connections (FSCT-Based): 40
• Windows Access Control List (ACL) Integration: v
• NFS Kerberos Authentication: v

Account & Shared Folder

• Maximum Local User Accounts: 512
• Maximum Local Groups: 128
• Maximum Shared Folder: 128
• Maximum Shared Folder Sync Tasks: 4

Hybrid Share

Maximum Hybrid Share Folders: 10

Hyper Backup

• Folder and Package Backup: v
• Entire System Backup: v

High availability

Synology High Availability: v

Synology Chat

• Maximum Number of Users: 150
• Maximum Concurrent Download Tasks: 80

SAN Manager

• Maximum iSCSI Target Number: 32
• Maximum LUN: 64
• LUN Clone/Snapshot,Windows ODX: v
• Free Email Accounts: 5
• Maximum Number of Users: 90
• DLNA Compliance: V
• Facial Recognition: V
• Object Recognition: V
• Maximum Snapshots per Shared Folder: 256
• Maximum Snapshots per LUN: 32
• Maximum Snapshots per System: 2048
• Maximum Replication Tasks for Shared Folders: 32
• Maximum Replication Tasks for LUNs: 16
• Maximum Replication Tasks per System: 32
• Maximum Number of Users: 80
• Maximum Connections: 8

For More Information Please Vist Brand Website

Warranty: 3-year hardware warranty

Note: