This article covers Synology DS925+ 4ベイNASサーバーキット (32GB RAM.

Overview

The Synology DS925+ 4-Bay NAS Server Kit delivers a fully pre-configured network storage solution with 32GB of DDR4 RAM and four 8TB NAS hard drives (32TB total), plus an external 512GB SSD for caching or backup. Aimed at professionals and creative users, this kit is designed to be plug-and-play: unbox, connect to your network, power on, and start storing and sharing files immediately. Based on the popular DS925+ 4-bay chassis, the kit includes a 2.5GbE port for faster transfers than standard gigabit, and two M.2 NVMe slots for further acceleration. The bundled 32GB RAM ensures smooth multitasking, especially when running virtual machines or multiple Docker containers.

Connectivity & Compatibility

Network: one 2.5GbE RJ-45 port (backward compatible with 1000/100/10 Mbps). For full speed, pair with a 2.5GbE switch and compatible client devices. USB 3.2 Gen 2: one front, one rear – connect external drives, UPS, or other peripherals. Internal storage: 4x 3.5-inch SATA III bays (also accepts 2.5-inch drives). Two M.2 NVMe slots (2280) for SSD cache or additional storage pools. RAID support: Basic, JBOD, RAID 0/1/5/6/10. RAID 5/6 recommended for data redundancy. File systems: Btrfs and ext4. Btrfs enables snapshots, compression, and data integrity checks. Compatible with all major operating systems (Windows, macOS, Linux) via SMB, AFP, NFS, FTP, and WebDAV.

Product Info

Released in late 2025, this kit is priced around ¥136,724 (approx. $950 USD) as of August 2026. It's available from Synology's official store, , and major electronics retailers. The bundle includes a DS925+ unit, 32GB DDR4 (pre-installed), 4x 8TB Synology HDDs (pre-installed), an external 512GB SSD, power adapter, LAN cable, and quick installation guide. Market positioning: mid-to-high-end. While the DS925+ alone is a capable mid-range NAS, this kit elevates it with maximum RAM and a large HDD configuration, making it ideal for users who want top performance out of the box without shopping for components. The 3-year warranty on the NAS unit (standard Synology) covers hardware defects; HDDs carry their own warranty.

Best Use Cases

Creative professionals (photographers, videographers): 32TB raw capacity handles large RAW photo libraries and 4K video projects. RAID 5 provides fault tolerance, and 2.5GbE ensures fast transfers to multiple workstations. Small office / home office file server: Centralize file sharing, automated backups, and remote access. Synology DSM apps like Drive, Active Backup, and Surveillance Station are powerful tools for business continuity. * NAS beginners wanting a turnkey solution: No need to select and install drives or RAM – just plug in and go. Ideal for users who value convenience over cost savings. However, if you prefer to customise your own storage (e.g., use SSDs or specific HDD brands), buying the components separately may be more flexible. Not recommended for budget-conscious buyers (the bundle carries a premium) or those needing more than 4 bays – consider the DS925+ with expansion units or a larger model like the DS1525+.

Product Disclosure (Amazon)

  • Manufacturer: Synology
  • Seller: RAREWAVES-JP
  • Fulfilled by: RAREWAVES-JP
  • ASIN: B0FJ8CVW3X
  • Note: This article covers a manufacturer-made product based on Amazon listing details.