CRU RAX845-XJ 6 Gbps JBOD Rackmount Enclosure

Elevate your storage expansion with the CRU RAX845-XJ, a rugged 8-bay JBOD rackmount enclosure engineered for performance, reliability, and scalable growth. Built in a sturdy 4U form factor, this enclosure delivers 6 Gbps data transfer speeds through a Multilane SFF-8088 interface, making it an ideal companion for data centers, media libraries, backups, and enterprise-grade storage architectures. Whether you’re expanding a NAS, SAN, or direct-attached storage system, the RAX845-XJ is designed to simplify deployment while maximizing space in busy rack environments.

Designed for versatile drive configurations, the RAX845-XJ supports eight SATA drives in either 2.5-inch or 3.5-inch form factors. This flexibility lets you tailor your storage footprint to your workload—achieving a balance between performance and capacity. The enclosure’s intelligent design emphasizes hot-swappable drive bays, streamlined cabling, and straightforward serviceability, so you can scale your storage without lengthy downtime or complex reconfigurations.

With its 4U chassis, the RAX845-XJ fits cleanly into standard 19-inch racks, optimizing data-center real estate while maintaining robust cooling and airflow for sustained performance. The Multilane SFF-8088 interface accelerates data movement across eight drives, enabling faster rebuilds, larger concurrent transfers, and smoother operation for demanding workloads such as live media editing, large-scale backups, virtualization, and archival storage. This enclosure is purpose-built for reliability, reducing maintenance intervals and helping you manage growth with confidence.

The RAX845-XJ is compatible with established storage workflows and carriers, including Data Express DX115, enabling a cost-effective yet rugged drive carrier and receiving frame solution that integrates seamlessly into existing infrastructures. This compatibility, combined with a straightforward installation model, makes the RAX845-XJ a practical choice for businesses seeking a scalable, long-term storage expansion path without sacrificing performance or ease of use.

• High-performance 6 Gbps JBOD with a Multilane SFF-8088 interface provides fast, reliable data transfer across eight drives, ideal for bandwidth-intensive applications and rapid data movement.
• Eight-drive capacity supports 2.5" or 3.5" SATA drives, offering flexible capacity planning and accommodating a range of drive types to fit different workload requirements.
• 4U rackmount form factor designed for standard 19" racks, delivering space-efficient expansion in data centers, server rooms, and studio environments while maintaining solid cooling and accessibility.
• Modular drive carrier compatibility with the Data Express DX115 ecosystem, enabling a compact, cost-effective yet rugged solution for drive installation and replacement within the enclosure.
• Enterprise-focused reliability built to endure continuous operation, with sturdy construction, straightforward maintenance, and a design that supports scalable storage growth as your data needs evolve.

Technical Details of CRU RAX845-XJ 6 Gbps JBOD Rackmount Enclosure

• Drive Bays: 8
• Supported Drive Form Factors: 2.5" and 3.5" SATA drives
• Interface: Multilane SFF-8088
• Performance: 6 Gbps data transfer
• Form Factor: 4U rackmount enclosure
• Compatibility: Supports standard 19" racks and is compatible with carrier solutions such as Data Express DX115

How to install CRU RAX845-XJ 6 Gbps JBOD Rackmount Enclosure

• Prepare your rack space and ensure adequate cooling and power supply. Verify that the rack rails and mounting hardware are compatible with a 4U enclosure.
• Mount the RAX845-XJ into the rack using the included rails or compatible mounting hardware, securing it firmly to minimize vibration and ensure safe operation during data transfers.
• Install your chosen SATA drives into the eight drive bays, ensuring each drive is properly seated in its carrier. If using the DX115 carrier, insert drives into the carrier frames before sliding them into the enclosure bays.
• Connect the Multilane SFF-8088 data cables from the RAX845-XJ to your storage controller or host bus adapter, following your system’s topology and recommended cabling guidelines for optimal performance.
• Power on the enclosure and verify drive recognition in your storage management software. Confirm that all eight bays appear correctly and that transfer speeds align with your configuration’s capabilities. Perform a basic health check and monitor for any anomalous indicators during initial operation.

Frequently asked questions

• What is the CRU RAX845-XJ? It is an 8-bay JBOD rackmount enclosure in a 4U form factor, designed to expand storage capacity with 6 Gbps performance via a Multilane SFF-8088 interface.
• What drives does it support? The enclosure supports eight SATA drives in 2.5" or 3.5" form factors, providing flexible capacity options for a variety of workloads.
• What type of connection does it use? It uses a Multilane SFF-8088 interface to connect to your storage controller or back-end system for high-speed data transfer across all bays.
• Can I mix drive sizes? Yes, you can mix different drive sizes within the eight bays, but ensure your storage controller and software can handle non-uniform drive capacities for your chosen configuration.
• Is it suitable for data-center environments? Yes, the 4U rackmount design and rugged construction are intended for data-center and server-room deployments, offering reliable performance and scalable expansion.