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ICY DOCK ExpressSlot Elite MB842M5P-B

Removable adapter card with two NVMe M.2 to PCIe 5.0 x8 mobile rack SSD slots for PCIe expansion slot

279€95
Recycling charge of 0€07
3 x 95€98
of which 7€99 fees
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Overview

Easily manage your M.2 SSDs, without tools

The ICY DOCK ExpressSlot Elite MB842M5P-B controller card transforms a PCIe 8x/16x expansion slot into two removable NVMe M.2 drive bays, allowing you to swap NVMe M.2 SSDs without having to open the computer case. The MB842M5P-B is designed to take advantage of the power of PCIe 5.0, offering transfer speeds of up to 128 Gbps - double the bandwidth of PCIe 4.0 (64 Gbps) and more than 20 times faster than SATA (6 Gbps).

Designed for PCIe 5.0, 4.0 and 3.0 x8/x16 slots, this ultra-fast NVMe solution ensures maximum flexibility for enterprise workstations, high-performance computing, AI training and data-intensive applications. Using direct PCIe connectivity, it eliminates slowdowns, reduces cable clutter and delivers ultra-low latency storage performance for next-generation workloads.

Thanks to 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 state-of-the-art mechanism ensures a seamless and efficient drive maintenance workflow. The removable M.2 NVMe SSD tray (MB840TP-B) supports standard M.2 sizes including 2230, 2242, 2260, 2280 and 22110, ensuring maximum SSD compatibility.

Key features:

  • Supports 2 NVMe PCIe M.2 SSDs with all drive lengths, including 2230 (30mm), 2242 (42mm), 2260 (60mm), 2280 (80mm), and 22110 (110mm)
  • PCIe 5.0 x8 interface (backwards compatible with PCIe 4.0/3.0)
  • PCIe x4, x4 for PCIe 8x, or x4, x4, x4, x4, x4 for PCIe 16x is required to access both drives
  • Removable drive tray with tool-free SSD installation design for easy servicing
  • Compact design allows multiple bays to be installed side-by-side
  • Eagle-hook locking system secures drive in place
  • EMI grounding technology protects SSDs from damage caused by static electricity
  • Anti-Vibration Technology (AVT) minimises noise and impact
  • Active Power Technology (APT) reduces power consumption when no SSD is present
  • PCIe power supply design eliminates unnecessary cables
  • Thermal pad included for improved heat dissipation
  • Optional SSD activity LED output for external monitoring
  • SSD not included
  • Dimensions: 171 x 120.8 x 21.6 mm - Weight 229.7 g
  • 5-year manufacturer's warranty
Information provided by our tech department Please note that this product requires a motherboard with PCIe Forking mode to recognise the two NVMe M.2 SSDs you will be installing (not supplied).
Specifications
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General information

Product name

ICY DOCK ExpressSlot Elite MB842M5P-B

Brand

ICY DOCK

Model

MB842M5P-B

Technical specifications

Bus

PCI Express 5.0 x16 (x8)

Connector(s)

2 X M.2 - PCI-E 5.0 x4

Warranties

Commercial warranty

Legal warranty

Product referenced on 1 Sep 2025

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