Synology DiskStation DS225+ 2-Bay NAS Enclosure

Features

• Two drive bays for storage – Supports two 3.5″ or 2.5″ SATA hard drives or SSDs, letting you combine disks for speed or backup (RAID 0/1/Hybrid/JBOD).
• Fast and capable processor – Equipped with an Intel Celeron J4125 quad‑core CPU (2.0 GHz, up to 2.7 GHz), making file access, media tasks, and backups smooth.
• Upgradeable memory – Comes with 2 GB DDR4 RAM onboard, and you can expand it up to 6 GB for better multitasking.
• Dual network ports – Includes one 2.5 GbE port and one 1 GbE port for fast data transfer and network flexibility.
• Multiple USB ports – Two USB 3.2 Gen1 ports let you connect external drives or backup devices easily.
• Advanced RAID support – You can choose RAID levels for speed boost (RAID 0) or data safety (RAID 1).
• Fast file transfer – Up to ~282 MB/s read and ~217 MB/s write speeds for quick access and backups.
• Synology DSM software – Uses DiskStation Manager (DSM) to manage files, backups, users, and apps from any device.
• Rich app ecosystem – Supports photo organization, multimedia streaming, remote access, and infrastructure tools like backups and cloud sync.
• Quiet & energy efficient – Designed to run quietly with a cooling fan while consuming low power.
• Expandable storage option – Can work with expansion units (like DX525) via USB‑C for even more space later.

Specifications