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Icydock MB312M4P-B ExpressSlot Core Removable Dual M.2 NVMe SSD to PCIe 4.0 x8 Mobile Rack Adapter Card for PCIe Expansion Slot

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Part Number:
557199
(?) Brand:
Icydock Web Site
Manuf No:
MB312M4P-B
MB312M4PB
Shipping Weight:
0.3 KG (Includes product packaging)
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All stock codes associated to this product
MB312M4P-B, MB312M4PB
  • The ExpressSlot Core MB312M4P-B is a PCIe 4.0 x8 adapter card designed to support *two M.2 NVMe SSDs, featuring a tool-less removable M.2 NVMe SSD tray for seamless drive access and easy maintenance. IT professionals, audio/video editors, and gamers can quickly install or swap two M.2 NVMe SSDs without opening the system chassis, making it ideal for servers, industrial PCs, workstations, and media-heavy environments where fast SSD swapping is essential for minimizing downtime, maximizing productivity, or managing media libraries.

    *Please note that this product requires a motherboard with PCIe Bifurcation mode to recognize both M.2 NVMe SSDs.
  • Innovative Removable Design for M.2 NVMe SSD
    Unlike traditional M.2 NVMe SSD PCIe adapter cards that require opening the chassis for maintenance, the ExpressSlot Core MB312M4P-B revolutionizes the process with dual removable M.2 NVMe SSD trays. These trays can be easily accessed from the PCIe slot panel, allowing quick and tool-less access, perfect for tasks like data backup, system recovery, or daily operations in demanding environments. With no need to remove the entire adapter card, its an ideal solution for enterprise-level systems where time and uptime are critical.
  • Support 2 x M.2 NVMe SSD & Tool-less SSD Installation
    Thanks to the tool-less SSD installation design, installing the M.2 NVMe SSDs into the MB312M4P-B has never been easier. First, position the M.2 SSD mounting clip into the semi-circular notch above the screw hole, then place both the M.2 NVMe SSD and the mounting clip onto the tray. Next, apply the thermal pad and reattach the heatsink lid to complete the installation. The entire process takes less than 60 seconds, allowing you to install or remove the SSDs without unmounting the MB312M4P-B from the PCIe slot.
  • Optimized Thermal Management
    The MB312M4P-B is equipped with aluminum heatsink lids and included thermal pads to efficiently dissipate heat from the dual M.2 NVMe SSDs, ensuring stable performance even under intensive PCIe 4.0 workloads. This prevents thermal throttling and maximizes data throughput. The design effectively channels airflow, keeping both M.2 NVMe SSDs cool and ensuring reliable performance during heavy data transfers.
  • Superior PCIe 4.0 Performance
    The PCIe 4.0 x8 interface delivers unparalleled speed, providing 64Gbps transfer rates10 times faster than SATA III. This makes the MB312M4P-B an ideal solution for applications that demand high-speed data transfer, such as AI, big data analytics, and cloud computing. With PCIe 4.0, youll experience reduced latency and faster data access, making your system future-proof for data-intensive workloads.
  • Maximum Compatibility for Modern Systems
    Designed for PCIe 4.0 x8 slot, the ExpressSlot Core MB312M4P-B is fully compatible with x8 and x16 PCIe slots, offering unmatched flexibility for various system architectures. Whether youre upgrading your server, workstation, or enterprise system, this adapter is engineered to integrate seamlessly.
  • Packed with Features
    The MB312M4P-B comes equipped with dual drive activity LED indicators, allowing you to monitor SSD power and activity at a glance. The auto-power-off feature further enhances energy efficiency by shutting down the device when no SSD is detected.
  • The optional 2-pin HDD activity signal outputs (cable not included) allow you to transfer the drive activity signal to the computer case or LED panel and lets you monitor the drive activities in your desired location.
  • 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.
Customizable ICY DOCK Drive Enclosures: Tailored to Meet TAA & UL Certification Standards and More!
At ICY DOCK, we understand the paramount importance of adhering to various industry and safety standards. While our standard products are already crafted with the highest quality in mind, we also provide our customers with the option to customize ICY DOCK drive enclosures and mobile racks to meet their specific certification requirements. This includes standards such as TAA and UL to wide temperature tests.

Our dedicated team is fully prepared to adjust product materials and designs to ensure complete compliance. Furthermore, we offer comprehensive guidance to our clients throughout the certification process. Our goal is to not only meet precise specifications but also ensure that our products successfully pass stringent tests. Below, you'll find a detailed table listing all the optional certifications that can be tested with our customizable solutions.
Optional Certifications Available for ExpressSlot Core MB312M4P-B
TAA Trade Agreements Act Compliance
UL Safety Standard Certification
UL94 Flammability of Plastic Materials
FCC Federal Communications Commission Compliance
Wide Temperature MIL-STD-810H - Method 501.7 & 502.7
Customizing ICY DOCK products for specific certifications involves fees for the creation of the certificates, including necessary testing. Please note that some certificates may require recurring fees to remain valid. For more details and inquiries,please contact us at [email protected]

Main Features
Supports PCIe 4.0 x8 up to 64Gbps transfer speeds

Supports 2x M.2 PCIe NVMe SSD (30-80mm length) in 2230, 2242, 2260, and 2280 form factors
PCIe 4.0 x8 interface, also compatible with x16 slots
Slim, single-width full-height PCIe expansion slot design
Tool-less removable M.2 NVMe SSD tray for quick and easy SSD maintenance
Quick release knob for fast SSD tray removal and installation
Aluminum heatsink lid and included thermal pad for optimal heat dissipation
Active Power Technology (APT) to save power when the device is not in use
High-speed PCIe interface that reduces clutter and delivers both power and data transfer
Drive activity LED indicator to monitor SSD status
Optional SSD activity signal output lets you transfer the drive activity signal to computer case
3-year industry-leading warranty to protect your investment
Complimentary support from our highly trained, US-based technical team

Specification
Model Number : MB312M4P-B
Color : Black
Support Drive Size : M / B + M key M.2 PCIe NVMe SSD 2230/2242/2260/2280
Compatible Drive Type : M.2 PCIe 3.0/4.0 NVMe SSD
Number of Drives : 2
Drive Bay : 1 x PCIe 3.0 or 4.0 x8 / x16 expansion slot (motherboard required PCIe x8 slots bifurcated into x4/x4 mode or PCIe x16 slots bifurcated into x4/x4/x4/x4 mode)
Host Interface : PCIe 4.0 x8
Power Input : Via PCIe
Transfer Rate : Up to 64Gbps (depending on hard drive speed)
Support SSD Capacity : No limitation
Drive Cooling : Metal heat dispersion with passive cooling
Structure / Materia : Metal IO bracket/cover with PCBA and plastic shield
Product Dimension (W x H x D) : 129.4 x 21.6 x 120.9mm
Product Net Weight: 89.6g
Package Gross Weight : 188.4g
Drive Activity LED Indication : Device power: solid blue
Device activity: flashing blue
Empty: LED off
Package Contents : Device, user manual, thermal pads, M.2 SSD mounting clips, screws
Connector Insertion Rate : 5,000
Humidity : 5%~65% RH
Operating Temperature : 0C to 60C (32F to 140F)
Storage Temperature : -35C to 70C (-31F to 158F)
Compliance : CE, RoHS, REACH
Warranty : 3 years

No additional files, specification sheets, guides or documentation found for product.

Warranty: 3 year return to base

Full manufacturers warranty details are available at the manufacturers (Icydock) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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