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ICY DOCK ExpressSlot Core MB312M4P-B

Removable Dual NVMe M.2 SSD to PCIe 4.0 x8 Mobile Rack Adapter Card for PCIe Expansion Slot

124€95
Recycling charge of 0€05
3 x 43€28
of which 4€89 fees
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Overview

Add storage to your PC

TheICY DOCK ExpressSlot Core MB312M4P-B is a PCIe 4.0 x8 adapter card designed to support two NVMe M.2 SSDs, featuring a tool-less removable NVMe M.2 SSD tray for easy drive access and maintenance. IT professionals, audio/video editors and gamers can quickly install or swap two NVMe M.2 SSDs without opening the system chassis, making it ideal for servers, industrial PCs, workstations and media-intensive environments where quick swapping of drives is essential.environments where rapid SSD swapping is essential to minimise downtime, maximise productivity or manage media libraries.

The MB312M4P-B features aluminium heat dissipation covers and included thermal pads to efficiently dissipate heat from dual NVMe M.2 SSDs, ensuring stable performance even under intensive PCIe 4.0 workloads. This prevents thermal saturation and maximises data throughput. The design effectively channels airflow, keeping both NVMe M.2 SSDs cool and ensuring reliable performance during heavy data transfers.

ThePCIe 4.0 x8 interface offers unrivalled speed, with transfer rates of 64 Gbps - 10 times faster than SATA III. This makes the MB312M4P-B an ideal solution for applications that require high-speed data transfer, such as AI, big data analytics and cloud computing.

Features:
  • Supports PCIe 4.0 x8 transfer speeds up to 64 Gbps
  • Supports 2 x PCIe M.2 NVMe SSDs (30-80mm length) in form factors 2230, 22422260 and 2280.
  • PCIe 4.0 x8 interface, also compatible with x16 slots
  • Slim, single-width and full-height PCIe expansion slot design
  • Tool-less removable NVMe M.2 SSD tray for quick and easy SSD maintenance
  • Quick-release button for quick removal and installation of SSD tray
  • Aluminium heatsink cover and thermal pad included for optimum heat dissipation
  • Active Power Technology (APT) to save power when not in use
  • High-speed PCIe interface reduces footprint and provides both power and data transfer
  • Disk activity LED indicator for monitoring SSD status
  • Optional hard drive activity signal output allows you to transfer the drive activity signal to the computer enclosure
  • Product dimensions (W x H x D): 129.4 x 21.6 x 120.9 mm
  • Net product weight: 89.6 g
Information provided by our tech department Please note that this product requires a motherboard with PCIe Forking mode to recognize both NVMe M.2 SSDs
Specifications
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General information

Product name

ICY DOCK ExpressSlot Core MB312M4P-B

Brand

ICY DOCK

Model

MB312M4P-B

Technical specifications

Bus

PCI Express 4.0 x16 (x8)

Connector(s)

2 X M.2 - PCI-E 4.0 x4

Warranties

Commercial warranty

Legal warranty

Product referenced on 23 Jun 2025

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