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ExpressCage MB741SP-B

1x 2.5" SAS/SATA HDD/SSD Mobile Rack for External 3.5" bay - Comparable to Tray-Less Design
Product Details
  • ExpressCage MB741SP-B
    Introducing the ExpressCage MB741SP-B, a single-bay hot-swap enclosure for any 2.5" SATA/SAS hard drive or SSD for the 3.5" external bay (Floppy bay). With the rising popularity of small-form-factor (SFF) and portable computing systems, there is a need for convenient and secure access to data storage devices utilizing smaller bays. To answer this, the new ExpressTray drive caddy supports completely tool-less drive installation, without sacrificing security, with its enhanced screw-less drive gripping mechanism, stabilized drive insertion design, and single-piece latch. Furthermore, the strong metal chassis provides protection against bumps and shock, while the integrated air ventilation holes work to keep your drives running cool all day, even under heavy load.
  • Space Saver
    Utilizing the small space of the external 3.5" drive bay (floppy bay), the MB741SP-B is perfect for applications where space is limited. Small-Form-Factor PCs, embedded systems, box PCs, in-vehicle systems, and home servers can all benefit from this compact 2.5" SAS/SATA drive enclosure. The front-accessible bay makes it easy to add or remove a drive for installation, upgrades, and maintenance.
  • Innovative New Tray Caddy Design
    The newly designed ExpressTray MB741TP-B is designed for applications where regular drive hot-swap is required, while providing security and durability, fit for enterprise applications. Grips on the sides of the caddy hold your drives securely, to keep your sensitive data safe. Because it supports full 15mm height drives, the ExpressCage MB741SP-B is compatible with nearly all 2.5" SAS (single channel) drives and data center / NAS drives, including the Seagate Enterprise Nytro, EXOS, and Ironwolf, WD Red and Ultrastar, HP Enterprise (HPE), Toshiba Enterprise, and all other enterprise grade drives.
  • The unique built-in screws allow for entirely tool-less drive installation and removal, to allow for quick and easy swapping of drives.
  • The unique built-in screws allow for entirely tool-less drive installation and removal, to allow for quick and easy swapping of drives.
  • The strong, single-piece latch pops out with the press of a button, making it easy to remove your drives. The integrated drive activity light shines solid blue when powered, and flashes blue when the drive is in use, so you know when it's safe to remove your drives.
  • Versatile Utility & Security
    We understand that the first priority for any storage enclosure must be security of your data. That's why the MB741SP-B uses a metal enclosure for maximum protection from bumps and drops. The heat-dissipating properties of the enclosure, combined with the amply placed ventilation holes, keeps your drive running cool all day, even under heavy load.
  • The ExpressCage MB741SP-B supports both 7-pin SATA data and 15-pin SATA power cables with locking latches, so you'll never need to worry about cables unintentionally disconnecting from your enclosure. Once these cables are connected, they'll lock into place and stay that way.
  • Optional EZConvert MB703M2P-B for M.2 SATA SSD
    If you are looking to use a M.2 SATA SSD with the ExpressCage MB741SP-B, pair it with our EZConvert MB703M2P-B M.2 SSD to 2.5” form factor adapter featuring tool-less adjustable locker to secure your M.2 in place. To learn more about EZConvert MB703M2P-B please click HERE.
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 ExpressCage MB741SP-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
*IEC 60529 (IPX5) Protection against water jets
*The drive mobile rack enclosure needs to have a customized front water-resistant panel added to pass the IEC 60529 (IPX5) certification. Water resistance refers to preventing water or dust from entering the enclosure through the front panel when the product is installed in the chassis, rather than making the entire enclosure water-resistant.

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 tech@icydock.com
Main Features
Rugged metal housing with durable ABS caddies for maximum security and protection
   
Fits 1x 2.5" SAS/SATA HDD/SSD, and installs into a single 3.5" external bay (floppy bay)
   
Supports 2.5" drives with 5mm, 7mm, 9.5mm, 12.5mm, and 15mm height
   
Multi-Flow Technology - Provides excellent passive cooling
   
Active Power Technology - Only powers on when a drive is installed, saving power
   
Advances ExpressCage drive caddy MB741TP-B, with new drive-gripping mechanism, strengthened single-piece latch, and tool-less drive installation
   
Removable drive caddy system for easy installation and maintenance
   
Supports SATA 3.0 6Gbps / SAS 3.0 12Gbps (single channel)
   
Supports Hot-Swap - Add or remove drives without restarting your computer
   
Supports SATA data and power cables with locking latches
   
Backed by full 3-year manufacturer's warranty
   
Anti-Vibration Technology (AVT) reduces vibration from mechanical hard drives
Specification
Model Number: MB741SP-B
Color: Black
Support Drive Size: 2.5" SSD / HDD
Compatible Drive Type: SATA / single channel SAS (SAS host required)
Number of Drives: 1
Max Drive Height: 15mm
Drive Bay: 1 x external 3.5" drive bay
Host Interface: 1 x SATA 7pin
Power Input: 1 x 15 pin SATA power connector
Transfer Rate: SATA 3.0 up to 6 Gbps / SAS 3.0 up to 12 Gbps
Support HDD Capacity: No limitation
Structure / Material: Metal with partial ABS plastic
Support Hot-Swap: Yes
Product Dimension (L x W x H): 136.3 x 101.6 x 25.4mm
Product Net Weight: 268g
Package Gross Weight: 305g
Drive Activity LED Indication: Drive power: solid blue; HDD access: flashing blue
Package Contents: 1 - device, 1 - user manual, 6 - screw
SATA Connector Insertion Rate: 10,000
Humidity: 5%~65% RH
Operating Temperature: 0°C to 60°C (32°F to 140°F)
Storage Temperature: -35°C to 70°C (-31°F to 158°F)
Compliance: CE, RoHS, REACH
Warranty: 3 years

Compatible Drive Tray (Caddy):

  • MB741TP-B tray

Related Products Series:

  • Tool-less+Tray Enclosures
  • Tray-less Enclosures


FAQ

Q: Does MB741SP-B support the new SATA 3.3 / SAS 3.0 Power Disable feature (PWDIS)?

A: The MB741SP-B does not support the SATA 3.3 / SAS 3.0 PWDIS feature. If you install the SATA/SAS HDD/SSD with PWDIS in MB741SP-B , the drive will not spin, and the system won't detect the drive. See the list below for known SATA/SAS HDD/SSD with the PWDIS feature.

 

While we recommend to avoid using the SATA/SAS HDD/SSD with PWDIS, you can use the methods below to disable the PWDIS feature physically if you already purchased the drive:

 

Method 1 – Using the Molex to SATA adapter or cable to disconnect the power to Pin 3 of the SATA power connector.

 

Molex to SATA Adapter   Molex to SATA Cable
Molex to SATA Adapter   Molex to SATA Cable

 

Method 2 – Placing Kapton tape on Pin 1-3 of the SATA/SAS power connector to isolate the 3.3V power, as shown below.

 

Kapton tape SATA power connector

 

Please contact tech@icydock.com if the problem persists.

Reviews

By OCinside.de

"Today we take a look at Icy Docks Hot Swap removable frame MB741SP-B. This ExpressCage offers a special feature, because unlike most other removable frames available today, it is compatible to external 3.5 inch slots."

May 01, 2022

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