The ExpressCage MB741SP-B is a durable mobile rack for 1 x 2.5" SAS/SATA HDD or SSD, designed to fit into an external 3.5" bay. It features a tray-less design for quick and easy drive access, providing a convenient and reliable storage solution.
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 |
• | 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 |
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 |
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 |
Method 2 – Placing Kapton tape on Pin 1-3 of the SATA/SAS power connector to isolate the 3.3V power, as shown below.
Please contact tech@icydock.com if the problem persists.
3.5” Mobile Racks for 2.5" SATA/SAS SSD/HDD
With ICY DOCK’s 3.5” drive bay enclosure series, we can maximize the unused 3.5" drive bay of any workstation with an easily removable drive enclosure in the frontal bay. We believe this is critical for most industries that are transitioning to be more efficient, frequently require more drive swap than others, and the ability to transport data from one system to another when drives are in the frontal bay as opposed to being stored internally.