Scan code: LN146643 Manufacturer code: MB901SPR-B R1


ICY DOCK FatCage MB901SPR-B R1, 2.5"/3.5" HDD/SSD, RAID 1 / JBOD Backplane, JMS562 Chipset for 2x 5.25" Bay

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Scan code: LN146643 Manufacturer code: MB901SPR-B R1
Delivery Options
  • By DPD to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

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    Weekend, timed and European delivery options are available at checkout
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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Product Overview

FatCage RAID MB901SPR-B R1

The FatCage MB901SPR-B R1 is a dual bay RAID 1 & JBOD enclosure that supports 2 x 2.5" SATA SSD/HDD or 3.5" SATA hard drive in a 2 x 5.25" optical drive bay of your computer/workstation/rackmount system. The MB901SPR-B R1 is equipped with built-in hardware RAID chipset and easy-to-read RAID status LED indicators, letting you effortlessly mirror the 2.5" or 3.5" drives for data redundancy and monitoring the RAID status without pairing with a RAID card or using RAID monitoring software. In addition, the built-in RAID chipset does all the calculations without using the system resources, which improves the system's performance compared to motherboard RAID or software RAID. Finally, the removable drive trays and hot-swap feature let you replace a failed drive without shutting down the system, making the MB901SPR-B R1 a perfect drive enclosure for any mission-critical computing system, such as industrial automation systems and file server systems.

Built-In RAID 1 & JBOD

With the built-in JMS562 RAID chipset, you can effortlessly add a RAID 1 array to any computer system that uses a SATA connection without needing a RAID controller card or RAID-compatible motherboard. Simply connect the FatCage RAID enclosure to the system's SATA and power ports, insert 2 x 2.5" or 3.5" drive, and the FatCage automatically mirror the drives for data redundancy to prevent data loss or system downtime caused by a hard drive failure. In addition, the newly added JBOD mode allows you to view two individual drives (SATA port multiplier required) or erase the RAID table from the drives without using drive-erasing software or MS-DOS commands.

Advanced RAID Status LED Indicators

The FatCage RAID MB901SPR-B R1 is equipped with easy-to-read RAID status LED indicators for RAID 1 health monitoring during the operation so users can quickly grasp the live RAID status without installing the RAID monitoring software. However, if your application requires using RAID monitoring software, it is available for download and installation on Windows/Mac computers.

EZ-Tray Removable Drive Trays

The FatCage RAID MB901SPR-B R1 features removable EZ-Tray drive trays, allowing the user to install or remove drives without opening the computer case or powering off the computer. The EZ-Tray supports both 2.5" SSD/HDD and 3.5" hard disk drive and is compatible with FatCage and DataCage enclosures, including DataCage MB876SK-B (1x Drive), FatCage MB153SP-B (3x Drive), and MB155SP-B (5x Drive). This allows you to continue using the same drive trays from these enclosures and exchange drives between systems without unmounting the drive from the tray.

EMI Grounding

Making sure your drives are properly grounded is important, especially through many drive swaps. Without it, there is a high possibility that static shocks could damage your drives and result in losing important data. Our EMI grounding technology ensures a stable and safe environment for the SSD/HDD used, which improves reliability.

Packed with Features

Large ventilation holes are placed around the enclosure to work alongside your system's cooling system to keep your drives at optimal temperatures.
The MB901SPR-B R1 supports 15-pin power cables with locking latches, so you will never need to worry about the cables unintentionally discounting from your enclosure. Once the cables are connected, they will stay in place.
ICY DOCK RAID enclosures come with a variety of options and specifications to choose from, including dual 2.5” or 3.5” drives for 5.25” optical bay, dual 2.5” drives for external 3.5” drive bay and dual 2.5” drives that fit into 3.5” HDD bay. Whether you are looking for an ultra-compact RAID enclosure or an advanced RAID enclosure, ICY DOCK has your back!

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 customise 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 customisable solutions.


• Supports 2 x 2.5" SSD/HDD or 3.5" SATA hard drive.
• Supports RAID 1 and JBOD modes.
• Installs into any standard external 2 x 5.25" optical drive bay.
• Supports up to 6 Gbps data transfer speed.
• Built-In JMS562 hardware RAID chipset.
• Easy-to-read RAID status LED indicators for drive power, access, fail and RAID 1 rebuilding process.
• Supports SATA and 15-pin power cable with locking latch design.
• Anti-Vibration Technology (AVT) – reduces noise and protects against environmental damage.
• Active Power Technology (APT) – saves power by shutting the device down when no drive is installed.
• Industry-leading 3-year warranty against all defects.
• Complimentary support from professionally trained US-based technical support agents.

External Interface
  • 1 x SATA
  • 2 x SATA Power
HDD 2 x 3.5" SAS/SATA
Power Connectors 2 x SATA
Space Requirement  
Fan(s) No
Colour Black/ Silver
Additional Information
Scan Code LN146643
Model Number MB901SPR-B R1
GTIN 4713227445764

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
Return to base
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details