RocketStor 6421VS - 4-Bay 6Gb/s SAS/SATA Rackmount Value RAID Solution

  • Value Class, High-Capacity RAID 5 Storage Solution
  • Supports RAID 0, 1, 5, 10 & JBOD
  • Includes RocketRAID 644LS 6Gb/s PCIe 2.0 x4 SATA RAID HBA
  • Intelligent Enclosure Management
  • Enables Storage Capacity Expansion and Changing RAID protection modes on the-fly for both PC and Mac
  • Configurable RAID Rebuilding Performance Priority
  • User Friendly Storage Management Suite
  • Complete Turnkey RAID Solution


Overview Specifications Software Download FAQ News & Reviews Resources


The RocketStor 6421VS is a robust, full-featured professional grade RAID 5 solution designed for Mac and PC Platforms, and is ideal for professional applications that require affordable, secure and high-performance RAID storage.
The RocketStor 6421VS is powered by Intelligent Enclosure Management features, a user friendly RAID Management Interface, and our industry leading Value RAID technology.

Connectivity Solution

Q-SATA Connectivity Solution: Q-SATA, or Quad-SATA is a connectivity Solution that utilizes SFF-8088 connectors to deliver true SATA 6Gb/s RAID Storage performance at an affordable price point. “Q” refers to the performance capability of the connection, which quadruples the SATA transfer bandwidth up to 2x 2,400MB/s, and fully optimizes RAID performance for up to 8 SATA 6Gb/s hard drives. Q-SATA features a robust locking mechanism to ensure stable and reliable storage connectivity.

Read More about Q-SATA

User-Friendly Management Suite & Intelligent Enclosure Management

The RocketStor 6421VS’s user friendly RAID Storage Management Suite is available for all major operating systems and includes BIOS-level management and an intuitive Web-based RAID interface, known simply as the "WebGUI". The WebGUI works with any modern browser and allows administrators of any skill level to quickly and easily monitor, maintain, and configure RAID arrays and individual storage devices.
The RocketStor 6421VS's modular design simplifies installation and maintenance sessions, and features LED’s and audible alarms for all major hardware components including storage devices, power supply units and cooling apparatus. Each of the removable-hot swap trays provides power and activity LED’s which allow administrators to quickly asses the availability of the hard drives. The efficient, ultra-quiet cooling fans are modular for easy removal and replacement.

Complete Turnkey RAID 5 Solution

The RocketStor 6421VS is a complete turnkey solution – just add drives and you are ready to go. The retail kit includes an enterprise-grade 4-bay external rackmount chassis, 4-port PCIe 2.0 6Gb/s SATA RAID HBA, and installation kit with all necessary cabling, power supply and cooling apparatus.