Synology RS3621xs+ 12-Bay 2U Rackmount NAS

The Synology RS3621xs+ is a powerful 2U rackmount NAS built for growing businesses. It combines strong performance, flexible expansion, and dependable data protection. As a result, it is ideal for central file storage, backup, surveillance, and virtualization workloads.

Powered by an Intel Xeon processor, this system delivers fast response times for demanding tasks. In addition, its 12-bay design gives you large storage potential from the start. When your needs grow, you can expand capacity up to 36 drives and reach up to 864TB with supported expansion units.

Key Features

• 12-bay 2U rackmount NAS for business and enterprise use
• Intel Xeon D-1531 6-core processor for reliable performance
• 8GB DDR4 ECC UDIMM memory, expandable up to 64GB
• Scalable storage up to 864TB with compatible expansion units
• Supports 3.5-inch and 2.5-inch SATA HDDs and SSDs
• Advanced Btrfs file system for data protection and snapshots
• Dual 10GbE and Gigabit Ethernet connectivity for fast networking
• PCIe expansion slot for added network or storage options
• Built for backup, virtualization, file sharing, and surveillance

Performance for Demanding Workloads

The RS3621xs+ is made for busy business environments. Therefore, it handles multi-user file access, backup jobs, and application hosting with ease. ECC memory also helps protect data integrity, while the Xeon platform supports stable, long-term operation.

Moreover, high-speed networking helps reduce bottlenecks during large file transfers. This makes the unit a smart fit for teams that need quick access to shared data every day.

Flexible Storage Expansion

This NAS starts with 12 drive bays, yet it is ready for future growth. By adding compatible Synology RX1217 or RX1217RP expansion units, capacity can scale to 36 drives. Consequently, businesses can expand storage without replacing the main system.

It supports both hard drives and SSDs, so you can balance speed and capacity. This flexibility helps you build a storage setup that matches your workload and budget.

Data Protection and Reliability

Synology includes strong data management tools with this NAS. For example, the Btrfs file system supports snapshots, self-healing, and file-level recovery. As a result, it helps reduce the risk of data loss and speeds up recovery when needed.

In addition, RAID support improves availability and protects stored files. This makes the RS3621xs+ a dependable choice for important business data.

Business-Ready Applications

The RS3621xs+ runs Synology DiskStation Manager, which offers a clear and easy interface. Therefore, businesses can manage storage, backups, users, and permissions from one place. It also supports private cloud tools, surveillance management, and virtualization storage.

• Centralized file storage and sharing
• Backup target for PCs, servers, and virtual machines
• Private cloud deployment
• IP camera and surveillance storage
• Virtualization support for business environments

Technical Specifications

• Product name: Synology RS3621xs+
• Form factor: 2U rackmount
• Drive bays: 12
• Processor: Intel Xeon D-1531, 6-core, 2.2GHz
• Memory: 8GB DDR4 ECC UDIMM
• Maximum memory: 64GB
• Supported drives: 3.5-inch SATA HDD, 2.5-inch SATA HDD, 2.5-inch SATA SSD
• Hot-swappable drives: Yes
• Network ports: 2 x 10GbE RJ-45, 4 x 1GbE RJ-45
• USB ports: 2 x USB 3.2 Gen 1
• Expansion port: 1 x PCIe 3.0 slot
• File system: Btrfs, ext4
• Maximum raw capacity: Up to 864TB with expansion

Why Choose This Synology NAS?

The Synology RS3621xs+ offers an excellent mix of performance, growth potential, and business features. At the same time, it helps keep storage simple and secure. If you want a rackmount NAS that can grow with your business, this model is a strong and cost-effective choice.