Synology RS4021xs+ NAS Server - 2x 10Gbe Ports, 64GB RAM, 320TB HDD

The Synology RS4021xs+ is a high-performance Network Attached Storage (NAS) server designed for businesses that require robust data management, security, and scalability. It features an Intel Xeon D-1541 8-core processor running at 2.1GHz with a turbo boost up to 2.7GHz, ensuring efficient handling of data-intensive tasks. With 64GB of DDR4 ECC UDIMM memory, the system is optimized for stability and performance in multi-user environments. The server includes 16 bays for SATA 3.5" hard drives, and it comes pre-installed with 16 x 20TB drives, providing a total of 320TB of storage capacity. This makes it ideal for businesses that need to store large volumes of data securely.

The RS4021xs+ is equipped with dual 10GbE LAN ports, offering high-speed network connectivity and support for link aggregation and failover. This ensures reliable and fast data transfer, even in demanding environments. The server also includes redundant power supplies and hot-swappable fans, which enhance its reliability and ensure continuous operation in the event of hardware failure. Synology High Availability (SHA) allows for active-passive clustering with minute-level failover, minimizing downtime and ensuring mission-critical data remains accessible.

Designed for virtualization environments, the RS4021xs+ supports iSCSI storage integration with popular virtualization platforms such as VMware vSphere, Microsoft Hyper-V, XenServer, and OpenStack Cinder. Features like VAAI integration, Windows Offloaded Data Transfer (ODX), and Synology Storage Console simplify storage provisioning and management in virtualized infrastructures. The system also supports advanced file systems like Btrfs and EXT4, providing flexibility in data management and storage optimization.

The server comes with Synology DSM (DiskStation Manager) operating system pre-installed, which offers a user-friendly interface for managing files, backups, virtual machines, and more. It includes a rail kit for easy installation in standard rack enclosures. However, it should be noted that the hard drives and memory are included separately but are not pre-installed; installation is required.



Brand: Synology
Model: RS4021xs+
Specifications: Xeon D-1541 8-Core 2.1GHz CPU; 64GB DDR4 ECC UDIMM Memory; 320TB (16 x 20TB) SATA 3.5" HDDs; Redundant Power Supply; Dual 10GbE LAN Ports; DSM Operating System
Features: High-Capacity Storage; Redundant Power Supplies; Hot-Swappable Fans; Synology High Availability (SHA); iSCSI Storage Integration; Btrfs File System Support; Dual-Port 10GbE Connectivity; Link Aggregation/Failover Support; Virtualization Support