Difference between revisions of "Serial Ultrabay Slim HDD Adapter II"

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m (Bugmenot2 moved page ThinkPad Serial ATA Hard Drive Bay Adapter III to Serial Ultrabay Slim HDD Adapter II: renamed device for less ambiguity)
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Revision as of 19:02, 4 April 2020

This adapter allows an extra hard drive to be inserted into the Serial Ultrabay Slim.


  • Takes any SATA 9.5mm thick, 2.5" HDD/SSD.
  • If used in a Serial Ultrabay Enhanced, it will also accept 12.7mm high drives.

Ultrabay Slim ThinkPad Serial Hard Drive Bay Adapter III

Part numbers

  • Marketing P/N: 43N3412
  • ASM P/N: 43N3414, FRU P/N: 43N3415
  • ASM P/N: 43N3428, FRU P/N: 43N3429
    • A modified version exists, "RAID adapter for workstation models" FRU 60Y5513.

Supported with

Finding correct adapter

please pay attention to the plastic border if you are buying from third parties.


Screw 4 screws in the mounting holes of the hard disk / solid state drive.


Slide the screw heads under the plastic notches while plugging in the drive in the Ultrabay adapter.


Finally, close the black plastic lever to prevent the drive from sliding backwards.

Vendor documentation