The ExpressSlot Elite MB842M5P-B turns a PCIe 8x/16x expansion slot into dual removable M.2 NVMe drive bays, allowing you to swap M.2 NVMe SSDs without needing to open the computer case.

Cutting-edge PCIe 5.0 compatibility
The MB842M5P-B is designed to leverage the power of PCIe 5.0, offering blazing-fast 128Gbps transfer speeds—double the bandwidth of PCIe 4.0 (64Gbps) and over 20 times faster than SATA (6Gbps). Engineered for PCIe 5.0, 4.0, and 3.0 x8/x16 slots, this high-speed NVMe solution ensures maximum flexibility across enterprise workstations, high-performance computing, AI training, and data-intensive applications. By utilizing direct PCIe connectivity, it eliminates bottlenecks, reduces cable clutter, and delivers ultra-low latency storage performance for next-generation workloads.

Effortless M.2 NVMe SSD management
Traditional M.2 SSD installation requires mounting the drive onto the motherboard or a riser card, secured with a small screw—often a cumbersome and time-consuming process. The MB842M5P-B simplifies this by utilizing the PCIe expansion slot, making M.2 SSD installation and removal quick and hassle-free with its removable drive tray design.

Quick and tool-less SSD installation
With ICY DOCK’s innovative tool-less design, installing or replacing an M.2 NVMe SSD takes less than five seconds, eliminating the frustration of handling small screws. This cutting-edge mechanism ensures a seamless and efficient workflow for drive maintenance.