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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

  • Conversion tray2 × 2.5 in Drive to 3.5 in Bay
  • Mobile rack drives supportMulti 2.5 in Drives to 3.5 in Bay
  • Mobile rack interfaceSATA I/II/III
  • Protection caseMultiple Drives
  • Product colorBlack
  • DetailsColor: Matt Black Host Interface: 7 pin SATA x 2 Drive Fit:

Model ToughArmors 2BAY

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Model 2-Bay (2.5in SATA)

  • 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.

How it compares

Measured against everything we stock in Drive Brackets & Mounting Kits, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 72% of the 218 comparable items (median $26.99).

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Specifications

Product
Brand nameICY DOCK
Model nameMB992SK-B
Product colorBlack
Storage
Mobile rack drives supportMulti 2.5 in Drives to 3.5 in Bay
Ports & slots
Mobile rack interfaceSATA I/II/III
Size & build
Shipping weight0.45 kg
Package size165 × 107 × 33 mm
More details
Conversion tray2 × 2.5 in Drive to 3.5 in Bay
Protection caseMultiple Drives

Other versions of this model

5 more in the same range

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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