ICY DOCK EDSFF E1.S SSD to PCIe 5.0 x4 Removable SSD Mobile Rack for PCIe Expansion Slot

The ICY DOCK MB221E5P-B is a high-performance removable SSD mobile rack designed to install a single EDSFF E1.S NVMe SSD into a full-height, half-length PCIe expansion slot. With PCIe 5.0 x4 interface, it delivers blazing-fast data transfer speeds up to 128Gb/s, making it ideal for demanding applications such as data centers, workstations, and industrial computing.

Advantages

Tool-less drive installation and hot-swap support allow for quick drive swaps without powering down the system. The integrated heatsink and ventilation holes ensure efficient thermal management, while the optional 40mm fan mount provides additional cooling for high-performance SSDs. The key lock system secures the drive against unauthorized removal.

Suitable for

• Data centers requiring high-speed, hot-swappable storage
• Workstations handling large datasets or video editing
• Industrial PCs needing reliable, removable storage
• Server environments with limited internal drive bays

Key specifications

• Supported Drive Type: EDSFF E1.S NVMe SSD
• Host Interface: PCIe 5.0 x4 (backward compatible with PCIe 4.0/3.0)
• Number of Drives Supported: 1
• Maximum Drive Height: 15mm (E1.S)
• Data Transfer Rate: Up to 128Gb/s
• Installation Slot: Full-height, Half-length PCIe Expansion Slot
• Drive Installation: Tool-less, Removable Tray
• Cooling Features: Integrated Heatsink, Ventilation Holes, Optional 40mm Fan Mount
• Material: Full Metal Construction (Aluminum & Steel)
• Security: Key Lock System
• Hot-Swap Support: Yes
• LED Indicators: Power, Drive Activity
• Internal Drive Connector: OCuLink (SFF-8612)
• Power Connector: 1x SATA 15-pin Power
• Operating System Compatibility: OS Independent
• Product Form Factor: PCIe Expansion Card (Single Slot)
• Certifications: CE, FCC, RoHS, REACH

Recommendations

For optimal performance, use with a PCIe 5.0 capable motherboard and a high-speed EDSFF E1.S SSD. Ensure adequate airflow in the system to maintain low operating temperatures.