Icy Dock ToughArmor MB842MP-B Drive Enclosure PCI Express NVMe 4.0 - PCI Express 4.0 x8 Host Interface Internal - Black, Silver

$243.45
$200.57 SAVE $42.88
9 availableas of 08/27/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance and certifications

  • REACH
  • RoHS
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Icy Dock ToughArmor MB842MP-B

The ToughArmor MB842MP-B turns a PCIe 8x or 16x expansion slot into a dual removable M.2 NVMe drive bays, allowing you to swap the M.2 NVMe SSDs without needing to open the computer case.

Innovative Removable M.2 NVMe SSD Enclosure

A typical M.2 drive is installed on a motherboard or a riser card and is secured by a small screw. Additionally, the physical installation process is very troublesome and time-consuming. The ToughArmor MB842MP-B's removable drive tray design utilizes the PCI express slot to make the M.2 SSD installation and removal process completely hassle-free.

State of the Art Tool-less M.2 Drive Installation

The tool-less M.2 NVMe SSD installation design takes less than five seconds to complete, saving you the hassle of dealing with tiny easy-to-lose screws.

The patent-pending adjustable M.2 locker secures the M.2 NVMe SSD (2230, 2243, 2260, 2280, 22110) onto the drive tray by sliding the M.2 locker towards the SSD to lock the M.2 SSD in place.

Optimal Cooling Efficiency

The specialized slim M.2 drive tray is made of thick aluminum and acts as a heatsink to dissipate heat generated by the M.2 NVMe SSD.

The included thermal pad fills the gap between the contact surface and transfers heat away from M.2 NVMe SSD to the larger aluminum surface, allowing airflow to move the heat away quickly.

EMI Grounding Technology

Grounding your M.2 NVMe SSD is critical, especially during frequent drive swaps due to static shocks. Our adjustable M.2 locker will clip into the SSD screw hole and ground the drive throughout the tray and the enclosure.

Maximum Compatibility

The ToughArmor MB842MP-B is designed for the PCIe slot and is compatible with PCIe 3.0/4.0 x8 and x16 slots.

Superior PCIe 4.0 Performance

The advantage of utilizing the PCIe 3.0/4.0 interface is that it provides power and data through a single PCIe slot, reducing the system's cable clutter. In addition, the blazing-fast 64Gbps transfer speed is 10x faster than SATA III, making it an ideal solution for data-intensive applications such as machine learning, cloud computing, data mining, or even image processing.

Rugged Protection for the Harshest Environments

The ToughArmor MB842MP-B is equipped with solid plastic, metal housing, and full metal drive trays to ensure a long product life and comes with a 5-year warranty.

Packed with Features

The ToughArmor MB842MP-B is built with drive activity LED indicators on each drive tray to show the drive power and activities. The LED will automatically power off when no drive is detected to save energy.

The optional 2-pin HDD activity signal output (cable is not included) allows you to transfer the drive activity signal to the computer case or LED panel and provide an alternative view at the desired location.

Technical specifications

Technical Specifications of the Icy Dock ToughArmor MB842MP-B

General Information

General Information specifications
Manufacturer Icy Dock
Manufacturer Part Number MB842MPBMB842MP-B
Manufacturer Website Address http://www.icydock.com
Brand Name Icy Dock
Product Line ToughArmor
Product Model MB842MP-B
Product Name MB842MP-B Drive Enclosure
Product Type Drive Enclosure

Technical Information

Technical Information specifications
Number of Solid State Drive Supported 2
Number of Solid State Drive Installed 0
Maximum Data Transfer Rate 64 Gbit/s

I/O Expansions

I/O Expansions specifications
Number of Total Expansion Bays 2

Interfaces/Ports

Interfaces/Ports specifications
Drive Interface PCI Express NVMe 4.0
Host Interface PCI Express 4.0 x8

Physical Characteristics

Physical Characteristics specifications
Color Family Dual Color
Product Color SilverBlack
Product Material ABS PlasticMetal
Form Factor Internal
Height 0.9"
Width 4.8"
Depth 6.7"
Weight (Approximate) 8.20 oz

Miscellaneous

Miscellaneous specifications
Package Contents
  • MB842MP-B Drive Enclosure
  • User Manual
  • Screw
  • Thermal Pads
Green Compliant Yes
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Restriction of Hazardous Substances (RoHS)

Warranty

Warranty specifications
Limited Warranty 5 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.