<div class="sntc-description-wrapper"> <section class="description-section"> <h3 class="description-title">Synology RackStation RS4021XS+ NAS/storage server Rack (3U) Ethernet LAN Black D-1541</h3> <h4 class="description-subtitle">High Performance 3U Storage for Enterprise Data Management</h4> <p>Synology RackStation RS4021xs+ is a powerful 16-bay 3U storage solution designed for high throughput and data integrity, made with built-in redundant power. Equipped with an 8-core processor and upgradable to 64 GB memory, the RS4021xs+ is capable of hosting demanding services involving virtualization, mail, office collaboration, and surveillance, to meet the unique requirements of enterprise environments.</p> </section> <section class="point-list-section"> <h4 class="description-subtitle">Built to Handle Intensive Workloads</h4> <p>Synology RackStation RS4021xs+ is built to deliver exceptional performance, flexibility, and scalability for demanding enterprise environments.</p> <ol class="point-list"> <li>Up to 234,698 4K random read IOPS and 6,258 MB/s sequential read performance for demanding workloads</li> <li>Featuring 16 drive bays supporting both SATA HDD/SSD 2.5/3.5" drives, expandable to 40 bays using two Synology RX1217(RP) expansion units</li> </ol> </section> <section class="point-list-section"> <h4 class="description-subtitle">Optimized for Data Protection and Integrity</h4> <p>Powered by Synology DSM, our unified data management operating system, and built upon the Btrfs file system, data stored on the RS4021xs+ is safely guarded by modern data protection technologies.</p> <ol class="point-list"> <li><b>Advanced snapshots technology</b> provides schedulable and near-instantaneous data protection of shared folders and LUNs</li> <li><b>File and folder-level data restoration</b> enables restoration of specific files or folders</li> <li><b>Flexible storage quota system</b> helps admins effortlessly manage available space by specifying storage limits for shared folders</li> <li><b>File self-healing</b> detects and recovers corrupted files using mirrored metadata and RAID configurations</li> <li><b>Inline compression</b> compresses data before writing it to the drive, reducing write commands and optimizing storage space</li> </ol> </section> <section class="description-section"> <h4 class="description-subtitle">Virtualization and Certified Storage</h4> <p>DSM streamlines the provisioning and management of storage for virtual machines (VM). Certified for VMware® vSphere™, Microsoft® Hyper-V®, Citrix...
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