iStarUSA BPN-DE350HD Drive Enclosure – 3x5.25" to 5x3.5" Trayless Hot-Swap Rack, 12Gb/s SAS/SATA, Aluminum

Engineered for maximum storage density and uncompromising reliability, the iStarUSA BPN-DE350HD is a rugged drive enclosure designed to transform three 5.25" bays into a compact, trayless hot-swap rack that accommodates up to five 3.5" drives. Built for heavy-duty environments—servers, workstations, video editing suites, data backup arrays—this enclosure delivers enterprise-level performance with a focus on cooling, security, and ease of maintenance. With full support for SAS I/II/III and SATA I/II/III HDDs, the BPN-DE350HD is a versatile solution for contemporary storage needs, offering efficient heat management, durable construction, and a streamlined workflow for quick drive swaps in demanding workloads.

• Trayless 3x5.25" to 5x3.5" hot-swap rack: maximize drive density and simplify maintenance. The trayless design allows rapid drive swaps in RAID or JBOD configurations without the need for removing drive trays, reducing downtime and improving IT efficiency.
• Broad drive compatibility: supports SAS I/II/III and SATA I/II/III HDDs, enabling flexible configurations from budget SATA drives to enterprise-class SAS drives. Ideal for mixed environments and future-ready storage expansions.
• High-speed data transfer: delivers up to 12Gb/s transfer rate, ensuring fast data movement for backups, media editing, large dataset transfers, and real-time data access in demanding workflows.
• Robust aluminum construction with heat-dissipating design: integrative shaping aluminum frame and carefully designed cooling profiles help dissipate heat efficiently, sustaining performance during sustained workloads and reducing thermal throttling.
• Secure and stylish enclosure: aluminum front bezel with metal key lock provides physical security in shared spaces, while the black and red color scheme complements modern data-center aesthetics and server-room deployments.

Technical Details of iStarUSA BPN-DE350HD

• Drive Interface: Internal Serial ATA/600 (SATA III) host interface for high-speed data transfer and broad compatibility.
• Drive Bays: Trayless 3x 5.25" to 5x 3.5" hot-swappable drive bays for dense storage configurations and quick drive replacement.
• Hot-Swap Support: Yes, designed for easy hot-swap operations in RAID arrays, JBOD configurations, and hot-swappable storage environments.
• Material: Aluminum frame with aluminum front bezel for durable construction, efficient heat management, and a premium look.
• Security: Front bezel features a metal key lock to deter unauthorized access and accidental removal in shared spaces.
• Compatibility: Supports SAS I/II/III and SATA I/II/III hard drives, offering flexibility across a wide range of drives and upgrade paths.
• Performance: Up to 12Gb/s transfer rate to maximize throughput in data-intensive tasks and large-scale backups.
• Finish and Design: Black enclosure with red accents, designed to blend with modern server racks and workstation builds.

how to install iStarUSA BPN-DE350HD

• Power down the host system and disconnect all power sources to ensure safe installation.
• Identify the three 5.25" bays and prepare the backplane area. Ensure the chassis has adequate clearance for airflow around the enclosure.
• If required, remove any protective coverings from the backplane or connectors and verify that you have compatible SAS/SATA cables ready for your controller or backplane.
• Insert each 3.5" drive into the 5x 3.5" hot-swappable slots. The trayless design allows you to slide drives directly into the slots without trays; ensure each drive seats firmly and aligns with the backplane connectors.
• Connect the SAS/SATA backplane cables to the host controller or backplane interface. Secure cables to prevent accidental disconnections during operation.
• Lock the aluminum front bezel with the included mechanism to prevent unauthorized access and ensure a clean, secure appearance.
• Power on the system and enter the operating system or RAID controller utility to initialize, configure, and format the new drives as needed (RAID, JBOD, or passthrough depending on your setup).
• Verify drive visibility in the OS, run any necessary parity checks or health monitoring, and ensure cooling is adequate to maintain performance under load.

Frequently asked questions

• Q: What drives are compatible with the iStarUSA BPN-DE350HD? A: The enclosure supports SAS I/II/III and SATA I/II/III hard drives. This includes a wide range of enterprise and consumer drives, though you should verify compatibility with your controller and ensure there is sufficient power and cooling for your installed drives.
• Q: Is the drive tray truly trayless? A: Yes. The BPN-DE350HD uses a trayless design to allow direct insertion of 3.5" drives into the hot-swappable slots, enabling quicker replacements in high-demand environments.
• Q: Does it require external power? A: The enclosure typically draws power through the host system’s backplane or an added power supply arrangement; verify your system’s power provisioning and any additional power adapters required by your RAID controller or backplane.
• Q: Can I use this enclosure in a RAID array? A: Absolutely. The enclosure is designed to be used in RAID configurations,JBOD, and other storage setups, with SAS/SATA compatibility and a 12Gb/s backplane to support high-throughput RAID controllers.
• Q: How secure is the front bezel? A: The aluminum front bezel includes a metal key lock to deter tampering and accidental drive removal in shared environments, adding an extra layer of physical security.
• Q: What kind of cooling does the enclosure provide? A: The integrative aluminum frame is engineered for effective heat dissipation, helping to keep drives cooler under sustained workloads and reducing thermal throttling during long-running tasks.

Designed for reliability and performance, the iStarUSA BPN-DE350HD is an ideal storage solution for professionals who require dense capacity without compromising data integrity or speed. Its trayless design reduces maintenance time, while the 12Gb/s SAS/SATA transfer capability ensures that even large data sets are moved quickly and securely. The aluminum construction not only provides durability but also contributes to efficient heat dissipation, helping drives operate at peak performance for longer periods. The security features, including a locking front bezel, add peace of mind in multi-user environments, labs, data centers, or a mixed studio/setup where equipment remains accessible to multiple operators but must remain protected from tampering.

Whether you’re building a high-density workstation, expanding a small data center, or upgrading a media production workflow, the BPN-DE350HD delivers a scalable and dependable solution. Its compatibility with SAS/SATA drives ensures you can start with cost-effective SATA HDDs and migrate to faster SAS drives as your storage and performance needs grow. The trayless architecture minimizes downtime during drive upgrades, replacements, and routine maintenance, letting you focus on your core tasks rather than fiddling with drive trays and mounting hardware. With its robust aluminum construction and thoughtful design, this enclosure is built to withstand the rigors of demanding environments while delivering consistent, high-performance storage for years to come.

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