ICY DOCK ToughArmor EX MB491V5K-B 2.5" U.2/U.3 NVMe SSD PCIe 5.0 Mobile Rack Enclosure for External 3.5" Drive Bay with Key Lock & Thumb Screw Design (1 x MCIO 4i SFF-TA-1016)

The ICY DOCK ToughArmor EX MB491V5K-B is a robust U.2/U.3 NVMe SSD mobile rack enclosure designed specifically for mission-critical military, industrial, and in-vehicle computing systems. Constructed with heavy-duty full-metal housing, the MB491V5K-B is inherently compliant with flammability requirements and offers superior durability under extreme conditions. Its removable drive tray with metal barrel keylock and thumbscrew secures the SSD in place, preventing unauthorized access and protecting the drive against shock, vibration, and accidental ejection during transit. With support for PCIe 5.0 and up to 128Gbps transfer speeds, the MB491V5K-B delivers the bandwidth needed for real-time analytics, aerospace data logging, AI model training, and other high-performance applications.

• Dual-lock design: Metal barrel key + thumbscrew lock
• Fits 1 x U.2/U.3 NVMe SSD in a 3.5” external bay (up to 15mm height)
• PCIe 5.0 interface supports up to 128Gbps transfer rates
• Full-metal rugged enclosure meets flammability and durability demands
• High-performance 25x25mm cooling fan + optimized passive airflow
• Anti-Vibration & EMI Grounding design for SSD stability and protection
• MIL-STD-810H 516.8 (Shock) & 514.8 (Vibration) ready
• Backed by 5-Year Warranty & Professional Technical Support