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Black metal enclosure holding two 2.5 drives in a 3.5 bay with key lock and status LEDs

ICY DOCK

ICY DOCK MB992SK-B 2-bay 2.5" to 3.5" SATA/SAS hdd accessory

SKU CH-SZVG-ERKDW MPN MB992SK-B

Converts a single 3.5" bay into two hot-swap slots for 2.5" SATA drives with full-metal construction and passive cooling

  • ColorBlack
  • Conversion Tray2 x 2.5" Drive to 3.5" Bay
  • Mobile Rack Drives SupportMulti 2.5" Drives to 3.5" Bay
  • Mobile Rack InterfaceSATA I/II/III
  • Protection CaseMultiple Drives
  • SpecificationsColor: Matt Black Host Interface: 7 pin SATA x 2 Drive Fit:

Model ToughArmors 2BAY

Show 4 more configurations

Struck-through versions exist but are not stocked here.

Option 2-Bay (2.5in SATA)

Struck-through versions exist but are not stocked here.

  • Fits two 2.5" SATA SSD or HDD into a single 3.5" floppy bay
  • SATA 6 Gb/s interface maintains full drive transfer speed without reduction
  • Heavy-duty full metal construction protects drives in rugged environments
  • Two-segment key lock secures both drives against unauthorised removal
  • All-around ventilation with Multi-Flow Technology provides passive cooling for sustained operation

Two-bay 2.5" SATA/SAS mobile rack

The ICY DOCK ToughArmor MB992SK-B fits two 2.5" SATA or SAS drives into a single 3.5" floppy bay. It supports SATA I, II and III at up to 6 Gb/sec and uses a full-metal chassis with passive ventilation. Two EZ Slide Micro trays and a two-segment key lock secure each drive. Status LEDs on the front panel show power and activity for both bays.

Builders converting a legacy 3.5" bay

This unit suits system integrators adding redundant OS drives or fast scratch disks to industrial PCs, medical equipment or media servers. It is not for installers who need more than two drive positions, or who have only larger 5.25" bays available. The 9.5 mm height limit also excludes thicker 2.5" mechanical drives.

Dual 7-pin SATA host connections

Each bay requires its own SATA data cable from the motherboard or controller, so the host must provide two free SATA ports. The tray backplanes pass signals straight through with no speed reduction. Without two available ports the second drive cannot be used.

Highlights

  • Fits two 2.5" SATA SSD or HDD into a single 3.5" floppy bay
  • SATA 6 Gb/s interface maintains full drive transfer speed without reduction
  • Heavy-duty full metal construction protects drives in rugged environments
  • Two-segment key lock secures both drives against unauthorised removal
  • All-around ventilation with Multi-Flow Technology provides passive cooling for sustained operation

Specifications

BrandICY DOCK
ModelMB992SK-B
ColorBlack
Conversion Tray2 x 2.5" Drive to 3.5" Bay
Mobile Rack Drives SupportMulti 2.5" Drives to 3.5" Bay
Mobile Rack InterfaceSATA I/II/III
Protection CaseMultiple Drives
SpecificationsColor: Matt Black
Host Interface: 7 pin SATA x 2
Drive Fit: 2.5" SATA I/II/III SSD or HDD (9.5mm thickness)
Drive Bay: 3.5" floppy drive bay
Transfer Rate: Up to 6 Gb/sec. (depending on hard drive speed)
Insert& Extract connection Via: Direct hard drive SATA connection
Structure: Full Metal
Device Power: 15 pin SATA power x 1
Drive Cooling: Airflow vents with metal heat dissipation
Power Indicator: Solid Green LED (Power On)
HDD Access Indicator: Flashing Amber LED
Dimension (L x W x H): 133 x 101.2 x 25.4mm
FeaturesFits 2 x 7mm to 9.5mm 2.5" SATA drives/ SSD's in a 3.5" floppy drive bay.
Full Metal construction, perfect for rugged applications.
Multi-Flow Technology (MFT) - provides excellent passive cooling.
Anti-Vibration Technology (AVT) - creates a safe environment for hard drives or SSDs.
Active Power Technology (APT) - individual led only powers up if there is drive installed in each bay.
EMI Grounding - protects hard drives from electrical damage.
Eagle-hook lock system & 2-segment safeguard key lock keeps drives secure within the enclosure.
Removable tray system for easy maintenance.
Su
Shipping weight0.45 kg
Package size165 × 107 × 33 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the MB992SK-B come with everything needed to mount two 2.5" drives, or must I buy extra trays or cables?

The unit includes two EZ Slide Micro Trays and a two-segment key lock. It installs in a standard 3.5" floppy bay and connects via two 7-pin SATA cables, which are not supplied.

Should I choose this 992 model or a different capacity version for my build?

The MB992SK-B is a fixed two-bay enclosure that holds two 2.5" SATA drives up to 9.5 mm thick. No other capacity versions exist for this model, so it is the only choice if you need dual-drive hot-swap in a single 3.5" bay.

The spec lists up to 6 Gb/sec transfer — what speed will I actually see with my SSDs?

The backplane is passive and supports SATA 6 Gb/s with no speed reduction. Real-world throughput matches the drive’s own SATA I/II/III limit, so a SATA III SSD will run at its rated speed.

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