RS4021XS+ - Synology 16 BAY RACKSTATION RS4021XS+ (DISKLESS) | Aztek Computers
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SKU: CRE9X14U5D |  Mfg. Part: RS4021XS+  | UPC: 846504004089  | 
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RS4021XS+ - Synology 16 BAY RACKSTATION RS4021XS+ (DISKLESS)

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Condition: New

$7,219.95 
$7,219.95
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Product Overview

The Synology RackStation RS4021XS+ is a high-performance, diskless NAS designed for enterprise environments. With the capacity to host 16 drives, this robust server ensures data integrity and availability, providing businesses with reliable storage solutions.

Ideal for virtualization, data backup, and collaborative workspaces, the RS4021XS+ combines powerful hardware with Synology’s intuitive DiskStation Manager software for easy management and scalability.

Expert Overview

The Synology RackStation RS4021XS+ is a diskless Network Attached Storage (NAS) solution engineered for enterprise environments requiring substantial data storage and management capabilities. This unit supports up to 16 SATA drives, allowing businesses to configure expansive storage pools for various applications. It integrates a powerful multi-core processor and offers high-speed networking options to facilitate rapid data transfer, addressing the need for efficient access to large datasets. Key features include redundant power supplies to enhance system uptime and advanced data protection features, such as snapshots and replication, to safeguard critical information. The RS4021XS+ is suitable for use cases like virtualization, comprehensive data backup strategies, and establishing collaborative workspaces, providing a reliable foundation for data integrity and availability within an IT infrastructure.

Technical Specifications

  • Supports up to 16 SATA drives for expansive storage
  • Powerful multi-core processor for enhanced performance
  • High-speed networking options for fast data transfer
  • Redundant power supplies for increased reliability
  • Advanced data protection features including snapshots and replication
  • Expandable RAM for increased performance under load
  • Cloud integration capabilities for hybrid storage solutions

Product Details

  • Manufacturer:
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  • UPC:
  • Condition:
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  • TAA Compliant:
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  • Synology
  • RS4021XS+
  • B08TWL4LH7
  • 846504004089
  • New
  • 38.4 lbs
  • 26 X 5 X 19
  • Jul 24, 2026
  • Jan 29, 2021
  • Yes
  • TW
  • Yes
Product Identifiers: Brand: Synology • Part #: RS4021XS+ • UPC: 846504004089 • ASIN: B08TWL4LH7 • Category: NAS Disk Arrays • TAA Compliant

Frequently Asked Questions

What type of drives are compatible with the Synology RS4021XS+?

The Synology RS4021XS+ supports up to 16 SATA drives for storage expansion. Drives are not included with the diskless unit.

What is included with the purchase of the RS4021XS+?

The RS4021XS+ is a diskless NAS unit. It includes the Synology RackStation hardware, but no storage drives are pre-installed.

What are the primary use cases for the Synology RS4021XS+?

This NAS is ideal for enterprise environments requiring solutions for virtualization, comprehensive data backup, and establishing collaborative workspaces. It is designed to provide reliable data integrity and availability.

Does the RS4021XS+ offer power redundancy?

Yes, the Synology RS4021XS+ includes redundant power supplies. This feature is designed to increase reliability and system uptime in business environments.

RS4021XS+ - Synology 16 BAY RACKSTATION RS4021XS+ (DISKLESS)

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Reviews for Synology RS4021XS+

$7,219.95