flexiDOCK MB024SP-B
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The flexiDOCK MB024SP-B is a tray-less four-bay drive enclosure that allocates 2.5" SAS/SATA drives to the frontal 5.25" drive bay of any computer system for easy drive-swapping and accessibility. It supports four 2.5" SAS/SATA hard drives or solid-state drives up to 9.5mm height and utilizes the SATA III 6Gbps transfer speed.
Tray-less & Tool-less Drive Swap
With the simplistic tray-less docking style design, installing or removing the drives has never been more straightforward. Simply slide in 2.5" hard drives (HDDs) or solid-state drives (SSDs) to quickly access your data and safely ejecting by pulling the drive out manually.
Trim off the Fan, Going Stealth
The exhaust fan is purposely removed on MB024SP-B to reduce any high pitch noise produced by the fan. It is designed to emit minimal sound interference and is suitable for any low acoustic required environment.
Additionally, by allowing additional free space in the rear of the unit, MB024SP-B is shorter in depth and can fit into most computer chassis where space constraint is critical.
Maximum Passive Cooling Design

More than 100 ventilation holes/cutouts are strategically placed throughout the enclosure and backplane for maximum passive cooling effect. In addition, the honeycomb air vents located at the front and rear of the device work perfectly with the computer's cooling fan, quickly remove trapped heat around the drives and keep your 2.5" drives running at optimal temperatures.

Pack with Features

The flexiDOCK MB024SP-B has four easy-to-read individual soft blue drive status LEDs to indicate the drive status - a solid blue light indicates a drive is inserted and has power, a flashing blue light indicates the drive is in use.

To ensure solid connectivity between the device and system, the flexiDOCK MB024SP-B supports both 7-pin SATA data and 15-pin SATA power cables with locking latches to avoid accidental disconnections. Once the cables are connected, they will lock into place.

The metal outer chassis provides a long lifespan and superior protection to the drives. In addition, the robust ABS plastic top, front, and interior structure offer excellent air ventilation and drive stability system without sacrificing strength.

Optional: M.2 SATA SSD to 2.5” Form Factor Adapter | EZConvert MB703M2P-B

If you are looking to use M.2 SATA SSD with the flexiDOCK MB024SP-B, pair it with our EZConvert MB703M2P-B, M.2 SSD to 2.5" form factor adapter. It features a tool-less adjustable M.2 locker to secure your drives in place. Click here to visit the product page.

Key Features
Supports 4x 2.5" SAS/SATA HDDs/SSDs (up to 9.5mm drive height)
Install into any standard external 5.25" drive bay
Supports SATA 6Gbp/s transfer speeds & SAS up to 12Gbp/s (SAS host required)
Tray-less and door-less design for hot-swapping bare drives without tools or screws
Reduce cable clutter by using a single 15-pin SATA power connection to power four drives
Soft blue drive activity LED for each drive (Solid blue for power and flashing blue for drive activity)
* Supports SATA 7-pin data and 15-pin power cables with a locking latch design
Industry-leading 3-year warranty against all defects
Active Power Technology (APT) - only powers up if there is a drive inserted into the drive bay
More than 100 ventilation holes are strategically placed throughout the enclosure for maximum passive cooling effect
* Complimentary support from professionally trained technical support agents
Model Number :
Color :
Support Drive Size :
2.5'' SSD/HDD
Compatible Drive Type :
SAS(Single Channel)/SATA SSD/HDD
Number of Drives :
Max Drive Height:
Drive Bay :
1 x External 5.25" Drive Bay
Host Interface :
4 x SATA 7 Pin
Power Input :
1 x SATA 15 Pin
Transfer Rate :
SATA 3.0 Up to 6 Gbps / SAS 3.0 Up to 12 Gbps
Support SSD Capacity :
No Limitation
Drive Cooling :
Metal heat dispersion with passive cooling
Structure / Material :
Metal with plastic
Product Dimension (W x H x L) :
41.3 X 99.1 X 146mm
Product Net Weight :
Package Gross Weight :
Drive Activity LED Indication :
Drive Power : Solid Blue; Drive Access: Flashing Blue
Package contents :
Device, User Manual, Screw
SATA Connector Insertion Rate :
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 :
Warranty :
3 years



Frequent Asked Questions

Q: The mounting screws for the device seem to be too short to secure the device onto my system, what should I do?

A: For computer cases that have a thick metal sheet, the included mounting screws (M3*2.5L) may not fully secure the device. Please use longer screws (M3*4L) to secure the device or contact us at tech@icydock.com for replacement screws.

Q: Does MB024SP-B support the new SATA 3.3 Power Disable feature (PWDIS)?

A: The MB024SP-B does not support the SATA 3.3 PWDIS feature. If you install the SATA HDD/SSD with PWDIS in MB024SP-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)

WD 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
Seagate EXOS 15E900
ST300MP0006 ST300MP0016 ST300MP0026
ST300MP0096 ST300MP0106 ST300MP0116
ST600MP0006 ST600MP0016 ST600MP0026
ST600MP0036 ST600MP0126 ST600MP0136
ST600MP0146 ST600MP0156 ST900MP0006
ST900MP0016 ST900MP0026 ST900MP0126
ST900MP0136 ST900MP0146 ST900MP0156


Note: some SAS drives have PWDIS support, such as Seagate Nytro and would result in the same issues as the SATA drives with PWDIS.


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
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.


Kapton tape SATA power connector


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



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