Jou Jye JJ-N-49SS-T 12G 4-Bay 2.5 inch SATA/SAS Hot-Swap Mobile Rack for 5.25 inch Bay - Black

The Jou Jye JJ-N-49SS-T 12G is a high-performance 4-in-1 mobile rack designed to fit four 2.5-inch SATA or SAS drives into a single 5.25-inch optical drive bay. With support for SAS 3.0 (12 Gbps) and SATA 3.0 (6 Gbps), this trayless hot-swap enclosure is ideal for expanding storage capacity in servers, workstations, or NAS systems. The robust metal construction, integrated 40mm cooling fan, and key lock security ensure reliable operation and data protection.

Advantages

Maximizes storage density by converting one 5.25-inch bay into four hot-swappable 2.5-inch drive slots. Trayless design allows quick drive installation without screws or carriers. Supports both SAS and SATA interfaces with high-speed data transfer. Built-in cooling fan prevents overheating during continuous operation. Key lock provides physical security against unauthorized drive removal.

Suitable for

• Server and data center environments requiring high-density storage
• Workstations needing flexible drive swapping for large datasets
• NAS and RAID systems where drive maintenance is frequent
• IT professionals seeking reliable hot-swap solutions for 2.5-inch drives

Key specifications

• Drive Bays: 4 x 2.5-inch
• Interface: SAS 12 Gbps / SATA 6 Gbps
• Host Connector: 1 x SFF-8643 (Mini-SAS HD)
• Power Connector: 1 x SATA Power
• Cooling: 1 x 40mm fan
• Material: Metal (aluminum/steel)
• Security: Key lock
• Form Factor: 5.25-inch half-height bay
• Max Drive Height: 15 mm
• Hot-Swap: Yes (trayless)

Recommendations

For optimal performance, use with SAS 12 Gbps controllers and enterprise-grade 2.5-inch drives. Ensure adequate airflow in the host system. Compatible with all major operating systems.