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The NGFF Quad Bay Drive Cage

The CP021 is Icy Dock’s next generation product with ability in supporting Intel, Micron, and Segate NVMe U.2 ultra high speed SSDs in an external 5.25" drive bay.

Flexibility Meets Possibility


Having a hybrid-like capability, this product allows the use of all three types of drives: NVMe, SAS and SATA HDD / SSD in a full metal case with individual removable hot-swap trays. Looking at the front of the unit, the left two bays are fully dedicated to the NVMe SSDs with each bay having its own 32 Gbps connection; providing the maximum amount of transfer speed for the most data intense jobs such as real time large database transfers and refreshes, massive bulk data swaps from multiple networks, VMware and computers, and large scale editing of large multimedia assets of video, music, and other graphics with multiple workstations. On the right side, there are SAS / SATA HDD / SSD drive bays and they are perfect for semi work intensive application such as operating system, database management system, development tools, compilers, and application software, fully utilizing its potential for professional tasks.


Smart Engineering Made Easy


The EZ Slide Mini trays make drive interchangeability and maintenance completely hassle free, in case of a hard drive failure. With a simple swap of the hard drive, your overall down time is greatly reduced especially if this occurs when it is time sensitive. The trays are also designed to accommodate 7 to 15mm height HDD / SSD and NVME SSD, creating a 2.5" drive hot swap bay in a 5.25" external device bay.


The front of the CP021 includes a status LED when the drive is powered on, off and accessed. Active Power Technology (APT) allows the status LED to be on only when a hard drive is inserted into the enclosure. For drive security, the eagle-hook lock system on the tray makes sure your hard drives will not eject by accident.


Built to Last


Making sure that the material used is designed in a way where it can be relied upon for many years after its deployment. The CP021 is capable of holding up in the harshest environments, with the heavy duty metal construction throughout the entire device. With the Full Metal design, the ToughArmor is perfect for industrial, military and medical devices that may require a flammability rating as the full metal material is considered to already comply with flammability requirements.


In CP021, all internal connectors utilize the U.2 connection and the rear connectors use miniSAS, allowing for the high transfer rates. This full metal cage is mechanically well designed with EMI grounding and equipped with anti-vibration technology to prevent drive damage from shock and increase the overall durability and reliability.

Key Features
2 x SAS(Single Channel) / SATA bays support SAS 3.0 / SAS 2.0 / SATA I / SATA II / SATA III
2 x NVMe bays support NVMe / SAS 3.0 / SAS 2.0 / SATA I / SATA II / SATA III *NVMe host is required
Supports SAS single channel
Accommodates 2.5" drives with 7mm, 9mm, 12.5mm & 15mm Height
Active Power Technology (APT) - only powers up if there is drive installed in the drive bay
Anti-Vibration Technology (AVT) - creates a safe environment for hard drives or SSDs.
EMI Grounding – protects hard drives from electrical damage
Eagle-hook lock system & custom made steel key lock keeps drives secure within the enclosure
* Dual 40mm cooling fan with fan speed switch (Auto & Off)
Drive tray is compatible with ToughArmor MB991SK-B, MB991IK-B, MB994SP-4S, MB994SP-4SB-1, MB994IPO-3SB and MB991U3-1SB
3 Years Warranty
Model Number :
Color :
Host Interface :
3 x MiniSAS HD (SFF-8643) Blue connector – NVMe connection
Drive Fit :

2 x 2.5” NVMe + 2 x 2.5” SAS / SATA HDD or SSD Or
4 x 2.5” SAS / SATA HDD or SSD
(Support SAS sinngle channel)

Device Fit :
1 x external 5.25” device bay
Maximum Transfer Rate
(Depending on drive speed) :
SATA – Up to 6Gbps
SAS – Up to 12Gbps
NVMe - Up to 32Gbps (2 channel only)
Power Input :
2 x SATA 15 pin
Structure :
Full Metal
Drive Cooling :
Dual 40mm rear cooling with metal heat dissipation
Fan Speed Control :
Auto / Off
HDD Access Indicator :
Device power : Solid green
Drive activity : Flashing green
Hot Swap :
Dimension (L x W x H) :
170 x 146 x 54.3mm

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