Icydock MB834MK-B V2 ToughArmor 2 Bay M.2 NVMe SSD PCIe 4.0

ToughArmor MB834MK-B V2

The ToughArmor MB834MK-B V2 is a Ruggedized Two Bay Removable M.2 NVMe SSD Enclosure that fits a single external 3.5 drive bay of the computer system and supporting PCIe 4.0 64Gb/s data transfer rates via SlimSAS 4i (SFF-8654) interface and accepts all standard M.2 drives lengths from 30mm to 110mm (2230, 2242, 2260, 2280, 22110). It simplifies the process of installing or removing M.2 NVMe SSD by using the removable drive trays with tool-less adjustable M.2 drive locker, making it easy to change drives at any time without open the computer case or dealing with drive mounting screws. In addition, while working together with numbers of ventilation holes around the enclosure, each drive tray is equipped with a high efficiency aluminum heat sink to ensure your SSDs are at optimal temperatures. As part of ICY DOCK's toughest line, the MB834MK-B V2 is made out of full metal construction with metal barrel key locks for maximum protection.

Now Compatible with Tri-Mode Controllers

Due to high demand and in response to recent circuit board updates by host card manufacturers, the ToughArmor MB834MK-B V2 now provides support for Tri-Mode controller cards from leading brands like Broadcom, Areca, and others. For detailed information on compatible cards and cables, please refer to the FAQ section available on the product page.

M.2 Drive is No Longer Hidden

The conventional approach to installing an M.2 drive involves mounting it on a motherboard or a riser card using a small screw, which can be a cumbersome and time-consuming task. Removing or installing the drive physically can be quite troublesome. Fortunately, ICY DOCK has introduced a game-changing solution - the ToughArmor MB834MK-B V2. This innovative product brings M.2 drives to the front of your computer case, streamlining the process of installing and removing M.2 NVMe SSDs. With the ToughArmor MB834MK-B V2, the once complicated procedure becomes much more straightforward and efficient.

State-of-art Tool-less M.2 Drive Installation

Typically, M.2 PCIe NVMe SSD drives are inserted at a 45-degree angle and secured to the motherboard using screws. However, with the ToughArmor MB834MK-B V2, this process is made much simpler. Users can effortlessly place the M.2 SSD in the drive tray, adjust the drive locker to fit the specific M.2 drive type, and then push down to lock it securely in place. This streamlined procedure takes less than five seconds to complete, eliminating the need for small, easy-to-lose screws and introducing a more efficient and innovative way of installing M.2 drives.

The ToughArmor MB834MK-B V2 offers a completely tool-less drive installation experience, extending to the extra-large high-efficiency aluminum heatsink as well. There is no need for any tools when installing or removing the heatsink. Just use your thumbs to press down on the two buttons located underneath the tray, and the heatsink will effortlessly pop out, allowing for easy removal. To reinstall it, simply cover the tray with the heatsink and apply a little downward force, and it will securely snap right back into place.

EMI Grounding Technology

Grounding your M.2 SSD is crucial, as swapping drives without proper grounding can lead to hardware damage from static shocks. Our innovative EMI Grounding Technology ensures that once the drive clips into the M.2 adjustable locker, it remains grounded through the tray, housing, and computer system, protecting your drives from static electrical surges during swapping.

Convenient Accessibility

The M.2 adjustable locker accommodates all standard M.2 PCIe NVMe SSD drives, including 2230 (30mm), 2242 (42mm), 2260 (60mm), 2280 (80mm), and 22110 (110mm), making it universally compatible and future-proof for extra-long M.2 110mm drives.

Maximum Cooling Performance

Since M.2 NVMe SSDs are known for generating high temperatures, it's essential to maintain operating temperatures at all times to prevent performance degradation. Each drive tray comes equipped with an extra-large, high-efficiency aluminum heatsink lid and thermal pad.

The heat is efficiently dispersed through strategically placed ventilation holes on all sides, working in conjunction with your computer's cooling system. This intelligent design ensures that the drive maintains optimal operating temperatures even under heavy loads.

Full Speed Ahead

The ToughArmor MB834MK-B V2 utilizes the SlimSAS (SFF-8654) interface, enabling it to support the full NVMe bandwidth of 64Gbp/s, which is over ten times faster than the previous SATA standard. This outstanding speed makes it a perfect choice for data-intensive applications, such as real-time servers, high-performance PCs, deep-learning machines, and 4k/8k/3D media workstations.

Safe and Secure

The ToughArmor MB834MK-B V2 features a ruggedized full-metal chassis, tray, and mounting bracket, enhancing the product's durability and contributing to effective heat dissipation. Additionally, an anti-vibration mechanism integrated into the chassis reduces noise and provides protection against environmental damage. This robust construction and thoughtful design ensure a long product life and reliable performance in various conditions.

Packed with Features

An LED status light built into the tray indicates when your drive is powered up and in use, and it turns off when no drive is installed to save power.

To add an extra layer of physical security, the ToughArmor MB834MK-B V2 includes a large barrel key-lock mechanism. This feature provides protection against unauthorized physical access and ensures that drives remain securely in place even in demanding environments, such as military deployments and in-vehicle applications.

Exceptional Product Compatibility

The MB834MK-B V2 is compatible with motherboards, RAID/HBA cards, and M.2 adapters from major brands including Adaptec, Areca, Broadcom, HighPoint, Supermicro, and more. This compatibility gives you the freedom to choose from a wide range of hardware options, moving beyond the constraints of single-brand system configurations. For more information on product compatibility, click here.

(Optional) 3.5" to 5.25" Drive Bay Bracket

By utilizing the Flex-Fit MB343SP drive bay bracket, you can easily transform your 5.25" device bay into a 3.5" device bay. This bracket boasts a sturdy one-piece design and comes with dual 2.5" drive slots, providing you with additional storage options for your drives.

Explore our range of compatible cables to simplify your setup process, eliminating the need for extensive research and ensuring a more straightforward experience.

We offer a wide selection of similar products that uses the same rear connections. Simply click on the products below for additional details.

To simplify your upgrade process even further, visit our

NVMe Storage Selection Tool - an interactive guide that helps you find compatible mobile racks, cables, and adapters based on your system's NVMe slot type and installation needs.

Perfect for system integrators and DIY users alike, it eliminates the guesswork from building your ideal removable NVMe storage solution.