Synology DS925+ 4-Bay NAS with 2x 4TB HAT3300 Plus HDDs (8TB Total) - AMD Ryzen R1600, 4GB DDR4 ECC, 2x 1GbE

Experience high-performance network storage with the Synology DS925+ 4-Bay NAS, bundled with two 4TB HAT3300 Plus hard drives for 8TB of reliable capacity. Powered by an AMD Ryzen R1600 dual-core processor and 4GB of ECC memory, this NAS delivers responsive multitasking and data integrity for demanding workloads.

Overview

The Synology DS925+ is a versatile 4-bay desktop NAS designed for professionals and small businesses seeking scalable storage and robust data protection. It supports up to four SATA drives (3.5" or 2.5") and includes two M.2 NVMe slots for SSD caching or additional storage pools, ensuring fast access to frequently used data. With dual Gigabit Ethernet ports supporting link aggregation and failover, the DS925+ provides reliable network connectivity for file sharing, backup, and virtualization.

What stands out

• AMD Ryzen R1600 dual-core processor with up to 3.1 GHz boost for smooth multitasking.
• 4GB DDR4 ECC memory (expandable to 32GB) for enhanced data reliability.
• Two M.2 NVMe slots for SSD cache, dramatically improving I/O performance.
• Dual 1GbE ports with failover and Link Aggregation for high availability.
• Bundled with two Synology HAT3300 4TB hard drives (8TB total) optimized for 24/7 operation.
• Comprehensive RAID support including SHR, RAID 0/1/5/6/10, and JBOD.
• PCIe Gen3 x2 slot for optional 10GbE network upgrade.

Technical details

• Processor: AMD Ryzen R1600 (2-core, 2.6 GHz base, 3.1 GHz boost)
• Memory: 4 GB DDR4 ECC SODIMM, expandable up to 32 GB
• Drive Bays: 4 (3.5"/2.5" SATA) + 2 M.2 NVMe slots
• Network: 2x 1GbE RJ-45 (Link Aggregation / Failover)
• USB Ports: 2x USB 3.2 Gen 1 Type-A
• Expansion: 1x PCIe Gen3 x2 slot
• Max Raw Capacity: 88 TB (4 x 22 TB drives)
• File System: Btrfs, EXT4
• Included HDDs: 2x Synology HAT3300-4T (4TB each, 3.5", SATA 6Gb/s, 5400 RPM, 256MB cache, 180TB/year workload)
• Cooling: 1x 92mm fan
• Power: 100V to 240V AC, 50/60 Hz
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Dimensions (HxWxD): 166 mm x 199 mm x 223 mm
• Weight: 2.24 kg (without drives)

Our verdict

The Synology DS925+ is a future-ready NAS that balances performance, expandability, and data protection. With ECC memory, NVMe caching, and a bundled 8TB storage capacity, it's an excellent foundation for a reliable and scalable storage solution.