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Synology DS925+ DiskStation SAN/NAS Storage System - AMD Ryzen V1500B Quad-core 2.20 GHz - 4 x HDD/SSD Bays - 4 GB DDR4 RAM - 2.5GbE
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Product Features
Technical Overview
At the core of the DS925+ is the AMD Ryzen V1500B processor, a quad-core CPU operating at 2.20 GHz that provides ample processing power for storage operations, transcoding, and running Synology applications. The system includes 4 GB of DDR4 SDRAM as standard memory, supporting efficient multitasking and caching operations.
Storage connectivity is handled through Serial ATA/600 controllers, delivering reliable data transfer to the four compatible drive bays. The unit supports comprehensive RAID configurations including RAID 0, 1, 5, 6, 10, Basic, Hybrid RAID, and JBOD, enabling organizations to balance performance, capacity, and data protection according to their specific requirements.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Number of Solid State Drive Supported, Number of Processors Installed. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The DS925+ combines enterprise storage features with desktop convenience, offering businesses a capable storage solution without requiring rack infrastructure. The system's flexible RAID support and comprehensive protocol compatibility make it suitable for diverse IT environments.
High-Speed Networking
Dual 2.5 Gigabit Ethernet ports provide ample bandwidth for multiple simultaneous connections, reducing network bottlenecks during heavy file transfers or backup operations.
Comprehensive Protocol Support
Native support for SMB, NFS, iSCSI, FTP, and other protocols ensures compatibility with Windows, macOS, Linux, and virtualization platforms.
Virtualization Ready
Verified compatibility with VMware ESXi and Windows Server 2022 allows the DS925+ to serve as shared storage for virtual machine deployments.
Deployment / Use Cases
The Synology DS925+ serves as an ideal storage foundation for small business file servers, departmental shared storage, or backup repositories. Its desktop form factor makes it suitable for office environments where rack space is limited or unavailable.
Common deployment scenarios include centralized document storage for workgroups, backup target for server and workstation backups, media storage for creative teams, and iSCSI storage for virtualization hosts. The system's protocol versatility supports mixed-OS environments where Windows, macOS, and Linux clients need to access shared storage resources.
Small Business File Server
Provides centralized storage with user access controls, versioning, and collaboration features for teams of 5-50 users.
Virtualization Storage
Delivers iSCSI or NFS storage to VMware ESXi hosts, supporting virtual machine deployments without requiring expensive SAN infrastructure.
Localization and Operating System
The DS925+ ships with Synology's DiskStation Manager (DSM) operating system, a Linux-based platform specifically designed for Synology storage devices. DSM provides a comprehensive web interface for storage management, user administration, and application deployment.
The system supports integration with enterprise environments through compatibility with VMware ESXi 6.5 through 8.0 and Windows Server 2022. This allows the DS925+ to function as shared storage for virtualized infrastructure while maintaining compatibility with existing Windows server environments.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Number of Solid State Drive Supported, Number of Processors Installed. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Physical Profile
Designed for desktop deployment, the DS925+ measures 6.54 inches in height, 7.83 inches in width, and 8.78 inches in depth (166 x 199 x 223 mm). The compact footprint allows placement on desks, shelves, or in network closets where rack space isn't available. The unit weighs approximately 4.98 pounds (2260 grams) without drives installed, making it easily transportable between locations. An integrated cooling fan maintains optimal operating temperatures during continuous operation.
- Width
- 7.83" (199 mm)
- Depth
- 8.78" (223 mm)
- Height
- 6.54" (166 mm)
- Weight
- 4.98 lb (2260 g)
Highlights
- AMD Ryzen V1500B quad-core 2.20 GHz processor for responsive storage performance
- 4 GB DDR4 SDRAM standard memory supporting efficient multitasking
- Four drive bays compatible with 2.5" and 3.5" HDDs or SSDs
- Dual 2.5 Gigabit Ethernet ports for high-speed network connectivity
- Comprehensive RAID support including RAID 0, 1, 5, 6, 10, and Hybrid RAID
- DiskStation Manager operating system with web-based management interface
- Compatible with VMware ESXi and Windows Server 2022 for virtualization
- Desktop form factor suitable for office environments without rack space
- Two USB 3.2 Gen 1 ports for peripheral connectivity and expansion
- SATA/600 controller interface for reliable storage connectivity
Specifications
| Specifications | |
|---|---|
| Manufacturer | Synology, Inc |
| Manufacturer Part Number | DS925+ |
| Brand Name | Synology |
| Product Line | DiskStation |
| Product Model | DS925+ |
| Product Name | DiskStation DS925+ SAN/NAS Storage System |
| Packaged Quantity | 1 |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 4 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 4 |
| Number of Solid State Drive Installed | 0 |
| Processor & Chipset | |
| Number of Processors Installed | 1 |
| Processor Manufacturer | AMD |
| Processor Type | Ryzen |
| Processor Model | V1500B |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2.20 GHz |
| Memory | |
| Standard Memory | 4 GB |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Number of 2.5"/3.5" Bays | 4 |
| Controllers | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD |
| Interfaces/Ports | |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Software | |
| Operating System | DiskStation Manager |
| Operating System Supported | VMware ESXi 8.0,VMware ESXi 7.0 U1,VMware ESXi 7.0 U2,VMware ESXi 7.0 U3,VMware ESXi 7.0,VMware ESXi 6.7 U1,VMware ESXi 6.7 U2,VMware ESXi 6.7 U3,VMware ESXi 6.7,VMware ESXi 6.5 U1,VMware ESXi 6.5 U2,VMware ESXi 6.5 U3,Windows Server 2022 |
| Management & Protocols | |
| Protocols | FTP,SFTP,CalDAV,LDAP,HTTPS,Kerberos,WEBDAV,SMB 1.0,CIFS,iSCSI,SNMP,SMB 3.0,SMB,SMB 2.0,NFSv4,NFS,HTTP,AFP,NFSv3,RSync,CIFS/SMB,NFSv4.1 |
| Power Description | |
| Number of Power Supplies Installed | 1 |
| Maximum Power Supply Wattage | 100 W |
| Physical Characteristics | |
| Cooling Fan | Yes |
| Height | 6.54" (166 mm) |
| Width | 7.83" (199 mm) |
| Depth | 8.78" (223 mm) |
| Form Factor | Desktop |
| Compatible Drive Bay Width | 2.5",3.5" |
| Weight (Approximate) | 4.98 lb (2260 g) |
User Manual
FAQ
How many drives can the Synology DS925+ support?
The DS925+ supports up to four drives total, with compatibility for both 2.5-inch and 3.5-inch hard disk drives or solid-state drives. The system ships without any drives installed, allowing you to populate it with your preferred storage media based on capacity, performance, and budget requirements.
What RAID configurations does this storage system support?
The DS925+ supports multiple RAID levels including RAID 0 for striping, RAID 1 for mirroring, RAID 5 and 6 for parity protection, RAID 10 for combined mirroring and striping, as well as Basic, Hybrid RAID, and JBOD configurations. This flexibility allows you to optimize for performance, capacity, or data protection based on your specific storage needs.
What type of network connectivity does the DS925+ offer?
This storage system features two 2.5 Gigabit Ethernet ports, providing high-speed network connectivity that reduces bottlenecks during file transfers and backup operations. The 2.5GbE ports offer 2.5 times the bandwidth of standard Gigabit Ethernet while maintaining backward compatibility with existing network infrastructure.
Can the DS925+ be used with virtualization platforms?
Yes, the DS925+ is compatible with VMware ESXi versions 6.5 through 8.0 and Windows Server 2022. This compatibility allows the storage system to serve as shared storage for virtual machine deployments using iSCSI or NFS protocols, providing a cost-effective storage solution for virtualized environments.
What operating system does this Synology device use?
The DS925+ runs Synology's DiskStation Manager (DSM), a proprietary Linux-based operating system specifically designed for Synology storage devices. DSM provides a comprehensive web interface for storage management, user administration, application deployment, and system monitoring without requiring specialized storage administration skills.
Is the DS925+ suitable for small business environments?
Absolutely. The desktop form factor, intuitive management interface, and comprehensive feature set make the DS925+ an excellent choice for small to medium businesses. It provides enterprise-grade storage features like RAID protection and high-speed networking in a package that doesn't require dedicated rack space or specialized cooling, making it ideal for office environments.