MB742SP-B_2 x 2.5" SAS/SATA HDD/SSD Mobile Rack for External 3.5” Bay

ExpressCage MB742SP-B

The ExpressCage MB742SP-B brings dense 2.5” SSD or HDD storage to the floppy 3.5” bay. With the rising popularity of SFF (Small-Form-Factor) systems due to space-savings and lower power usage, a convenient and protective data storage enclosure is necessary to maintain the critical data stored in the system. The ExpressTray MB742TP-B drive caddy supports tool-less drive installation, and it has been designed to hold your drives securely, with an enhanced tool-less drive gripping mechanism, stabilized drive insertion design, and a strengthened single-piece latch. The new metal chassis has all-around air ventilation 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 MB742SP-B is perfect for applications where space is limited. Small-Form-Factor (SFF) PCs, embedded systems, Box PCs, in-vehicle systems, and home servers can all benefit from this dual 2.5” SAS/SATA drive enclosure. The two drives are also in an ideal position to be used in a RAID setup when combined with a RAID card or software RAID solution. A RAID 1 setup can be used to prevent drive failure, and is excellent for sensitive data, or having a backup of your OS drive. A RAID 0 setup is ideal for applications that require high-speeds, such as in a gaming computer or photo/video editing system. Maximize your speed and security while minimizing your space footprint with MB742SP-B.
Innovative New Tray Caddy Design

The ExpressTray MB742TP-B in the MB742SP-B is designed for applications where drive hot-swap is required, while providing security and durability. Grips on the sides of the caddy hold your drives securely, to keep your sensitive data safe.
The unique built-in screws allow for entirely tool-less drive installation and removal, to allow for quick and easy swapping of drives.
In addition, for applications that require extra stability, we have provided the optional bottom screw holes so you can hold your drives even more securely.
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 MB742SP-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, keep your drives 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 MB742SP-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.

Main Feature

•	Rugged metal housing with durable ABS caddies for maximum security and protection

•	Fits 2x 5mm, 7mm, & 9.5mm 2.5” SATA HDD/SSDs, and installs into a single 3.5” external bay (floppy bay)

•	Multi-Flow Technology – provides excellent passive cooling

•	Accommodates 2.5" drives with 5mm, 7mm & 9.5mm height

•	Active Power Technology (APT) - only powers up if there is drive installed in the drive bay

•	Advanced ExpressCage drive caddy MB742TP-B with a new drive-gripping mechanism, strengthened single-piece latch, and tool-less drive installation

•	Removable drive caddy system for easy maintenance

•	Supports SATA 6Gbps or SAS 3.0 12Gbps (single channel)

•	Supports SATA data and power cables with locking latches

•	A Single SATA power cable powers both drives, reducing cable clutter

•	Backed by 3-year manufacturer warranty

Specification

Product Name：	2 x 2.5" SAS/SATA SSD/HDD Mobile Rack for External 3.5" Bay
Model Number：	MB742SP-B
Color：	Black
Support Drive Size：	2.5" SSD / HDD
Compatible Drive Type：	SATA / Single channel SAS (SAS host required)
Number of Drives：	2
Max Drive Height：	9.5mm
Drive Bay：	1 x external 3.5" drive bay
Host Interface：	2 x SATA 7pin
Power Input：	1 x 15 pin SATA power connector
Transfer Rate	SATA 3.0 up to 6Gbps / SAS 3.0 up to 12Gbps
Support HDD Capacity：	No Limitation
Structure / Material：	Metal with partial plastic
Support Hot-Swap：	Yes
Product Dimension (L x W x H)：	136.3 x 101.6 x 25.4mm
Product Net Weight：	287g
Package Gross Weight：	330g
Drive Activity LED Indication：	Drive power: solid blue; HDD access: flashing blue
Package contents：	1 - Device, 1 - user manual, 10 - screws
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

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FAQ

Q: Does MB742SP-B support the new SATA 3.3 Power Disable feature (PWDIS)?

A: The MB742SP-B does not support the SATA 3.3 PWDIS feature. If you install the SATA HDD/SSD with PWDIS in MB742SP-B , the drive will not spin, and the system won't detect the drive. See the list below for known SATA HDD/SSD with the PWDIS feature.

Known SATA HDD/SSD with Power Disable Feature (PWDIS)

Ultrastar C15K600

HUC156030CS4200/1/4/5	HUC156045CS4200/1/4/5	HUC156060CS4200/1/4/5	HUC156030CSS200/1/4/5	HUC156045CSS200/1/4/5
HUC156060CSS200/1/4/5

Samsung

PM883

MZ7LH240HAHQ	MZ7LH480HAHQ	MZ7LH960HAJR	MZ7LH1T9HMLT	MZ7LH3T8HMLT
MZ7LH7T6HMLA

Seagate

EXOS 15E900

ST300MP0006	ST300MP0016	ST300MP0026	ST300MP0096	ST300MP0106
ST300MP0116	ST600MP0006	ST600MP0016	ST600MP0026	ST600MP0036
ST600MP0126	ST600MP0136	ST600MP0146	ST600MP0156	ST900MP0006
ST900MP0016	ST900MP0026	ST900MP0126	ST900MP0136	ST900MP0146
ST900MP0156	ST900MP0166

Note: the SAS hard drive or SSD does not use the Pin 3 of SATA power connector for PWDIS feature and compatible with MB742SP-B .

While we recommend to avoid using the SATA 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 power connector to isolate the 3.3V power, as shown below.

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

Downloads

MB742SP-B Data Sheet

MB742SP-B User Manual

MB742SP-BProduct Image