The Synology DiskStation DS1825+ is a high-performance 8-bay desktop NAS engineered for businesses requiring scalable, customizable storage for data sharing, synchronization, backup, and surveillance. Powered by a 2.2 GHz AMD Ryzen V1500B quad-core processor with 8GB DDR4 ECC RAM (expandable to 32GB), delivering sequential read speeds up to 2239 MB/s and write speeds up to 1573 MB/s. Features dual 2.5 Gigabit Ethernet RJ45 ports for built-in high-speed connectivity. Supports 3.5" and 2.5" SATA drives with flexible RAID configurations (0, 1, 5, 6, 10, Synology Hybrid RAID, Basic, JBOD). Includes two M.2 2280 NVMe SSD slots for cache acceleration to boost HDD performance. One PCIe Gen3 x8/x4 slot for 10/25GbE network card upgrades. Expandable to 18 drive bays using two DX525 expansion units via USB-C expansion ports. Built with dual 120mm fans featuring noise-dampening design for quiet operations and energy-efficient scheduled power cycles. Running on DiskStation Manager (DSM) with comprehensive file management, Synology Drive for cross-site synchronization, immutable snapshots for tamper-proof protection, Active Backup Suite for PCs, file servers, VMs, and SaaS applications, and collaboration tools including Office, Photos, Chat, and MailPlus. Supports Surveillance Station for over 8700 IP camera models with dual recording to cloud backup. Includes Virtual Machine Manager and Docker container support for testing environments. Features Central Management System and Active Insight for fleet monitoring. Backed by a 3-year limited warranty.