Synology 4bay NAS RackStation (Diskless), 2 GB DDR4 non-ECC, Intel Atom C3538 CPU, RJ-45 Lan Port x4, USB 3.0 x2, eSATA Port, Black/Gray | RS820+

The Synology RackStation RS820+ provides an agile, entry-level 1U rackmount enterprise server architecture designed to simplify business data infrastructure. Engineered to handle intensive file sharing, cross-platform synchronization, and real-time collaborative tasks, this unit easily mounts inside standard network cabinets to optimize spatial efficiency. It operates as the secure private cloud hub for your entire office network, helping modern corporations protect and access their valuable data without relying on restrictive third-party cloud subscriptions.

Key Features

High-density 4-bay drive bay array supporting standard 3.5-inch or 2.5-inch SATA hard drives and performance-oriented solid-state drives.

Quad-core Intel Atom C3538 processor clocked at 2.1 GHz paired with hardware encryption engines to manage intensive multi-user traffic safely.

Expandable memory footprint featuring 2GB of base DDR4 RAM and one free memory slot to scale memory density up to 18GB for complex virtual machine hosting.

Versatile PCIe Gen3 expansion capability supporting optional 10GbE network interface cards or M.2 NVMe SSD adapter cards to eliminate structural data bottlenecks.

Performance / Technology
The technological engine inside the RS820+ is fully optimized to maximize network transmission bandwidth. Its four rear-facing RJ45 Gigabit Ethernet ports support advanced Link Aggregation and network Failover configurations, allowing the server to maintain sequential read speeds exceeding 1,620 MB/s under optimized environments. Additionally, integrated AES-NI hardware-assisted encryption architectures protect your data folders against external intrusion while maintaining rapid read and write execution speeds.

Design & Ergonomics
The ultra-compact 1U chassis design is meticulously optimized to maintain a minimal physical footprint while maximizing continuous computational cooling. Utilizing a multi-fan array, internal airflow pathways systematically move heat away from internal circuit chipsets to prevent hardware degradation. Front-accessible status LEDs allow IT administrators to rapidly check system health, network communication integrity, and internal drive behaviors from the floor of the server room.

Compatibility / Use Cases
The RS820+ excels as a dedicated virtualization storage hub, carrying full industry certification for elite enterprise environments including VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and OpenStack. It accommodates easy, multi-device backup routines for corporate workstations using the powerful Synology Active Backup software suite. Furthermore, its dual high-speed USB 3.0 ports allow connection to external desktop hard drives or local uninterruptible power supplies.

Why This Product Stands Out
Unlike standard desktop tower storage enclosures that clutter office tables and lack modular longevity, the RS820+ elevates your infrastructure into a professional, server-grade ecosystem. By incorporating a free memory slot alongside an open PCIe lane, the unit evolves easily alongside your expanding computational and storage requirements. Backed by the cutting-edge Btrfs file system, it provides your business with automated data self-healing, data corruption protection, and near-instant point-in-time snapshot generation.