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Black metal drive caddy with ABS tray for 2.5 inch drive in 3.5 inch bay

ICY DOCK

ICY DOCK MB741SP-B 1x 2.5" SAS/SATA to 3.5" bay hdd accessory

SKU CH-7W54-CX4Z8 MPN MB741SP-B

A single-bay hot-swap enclosure that fits one 2.5" SAS or SATA drive into a 3.5" external bay with tool-less installation and passive cooling

  • ColorBlack
  • Conversion Tray1 x 2.5" Drive to 3.5" Bay
  • Mobile Rack Drives Support1 x 2.5" Drive to 3.5" Bay
  • Mobile Rack InterfaceSATA I/II/III
  • Protection CaseSingle Drive
  • Compatible Products2.5"
  • Fits 2.5" SAS/SATA drives in a 3.5" bay
  • Rugged metal housing protects the drive from bumps
  • Multi-Flow Technology cools the drive passively
  • Removable caddy enables tool-less drive installation
  • Hot-swap support adds or removes drives without restart

2.5" SAS/SATA to 3.5" bay enclosure

The ICY DOCK MB741SP-B adapts a single 2.5" SAS or SATA drive for installation in an external 3.5" floppy bay. A rugged metal chassis and ABS caddy protect the drive from shock and vibration. Multi-Flow ventilation provides passive cooling for sustained operation. Hot-swap support lets users add or remove drives without restarting the system.

Suits single-drive hot-swap needs

Builders who need tool-less, single-drive hot-swap access in a 3.5" front bay will benefit from the removable caddy and screw-less grip mechanism. Systems without an external 3.5" bay, or users requiring multiple drives in one device, should consider alternative enclosures.

SATA 7-pin host interface

The enclosure connects to the host via a single SATA 7-pin interface, limiting use to SAS or SATA drives with a compatible controller. Drives up to 15 mm height are supported, including 5 mm, 7 mm, 9.5 mm and 12.5 mm form factors.

Highlights

  • Fits 2.5" SAS/SATA drives in a 3.5" bay
  • Rugged metal housing protects the drive from bumps
  • Multi-Flow Technology cools the drive passively
  • Removable caddy enables tool-less drive installation
  • Hot-swap support adds or removes drives without restart

Specifications

BrandICY DOCK
ModelMB741SP-B
ColorBlack
Conversion Tray1 x 2.5" Drive to 3.5" Bay
Mobile Rack Drives Support1 x 2.5" Drive to 3.5" Bay
Mobile Rack InterfaceSATA I/II/III
Protection CaseSingle Drive
Compatible Products2.5"
SpecificationsSupport Drive Size: 2.5" SSD / HDD
Compatible Drive Type: SATA / SAS (SAS host required / Single channel)
Number of Drives: 1
Max Drive Height: 15mm
Drive Bay: 1 x external 3.5" drive bay
Host Interface: 1 x SATA 7pin
Power Input: 1 x 15 pin SATA power connector
Transfer Rate: Up to 6Gbps (Depending on hard drive speed)
Support HDD Capacity: No Limitation
Structure / Material: Metal with partial ABS plastic
Support Hot-Swap: Yes
FeaturesRugged metal housing with durable ABS caddies for maximum security and protection
Fits 1x 2.5" SAS/SATA HDD/SSD, and installs into a single 3.5" external bay (floppy bay)
Supports 2.5" drives with 5mm, 7mm, 9.5mm, 12.5mm, and 15mm height
Multi-Flow Technology - Provides excellent passive cooling
Active Power Technology - Only powers on when a drive is installed, saving power
Advances ExpressCage drive caddy MB741TP-B, with new drive-gripping mechanism, strengthened single-piece latch, and tool-less drive installation
Removable drive caddy system for easy installation and maintenance
Package Contents1 x Device
1 x user manual
6 x screws
Shipping weight0.91 kg
Package size305 × 229 × 102 mm

Questions about this item

What type of drive interface does the MB741SP-B require on the host side?

The MB741SP-B connects to the host via a single SATA 7-pin interface, so the motherboard or controller must provide a standard SATA port.

Will a 15 mm tall 2.5" drive fit inside the ExpressCage caddy?

Yes, the caddy supports 2.5" drives up to 15 mm in height, covering 5 mm, 7 mm, 9.5 mm, 12.5 mm and 15 mm form factors.

How can I confirm the hot-swap function is working after installation?

Insert or remove a drive while the system is running; the operating system should detect the change immediately without requiring a reboot.

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