For your consideration at this wonderful auction is a mint Apple IBM labeled 240MB Internal OEM Hard Disk Drive for Mac PowerBooks that use 2.5" Drives with SCSI connections. 12.5mm thickness, 2.5" drive size. Drive is formatted empty and tested on a PowerBook 270c. Drive will function on the PowerBook 140, PowerBook 160, PowerBook 170, PowerBook 180, PowerBook Duo 210/230/250/270/280 Series. There are absolutely no returns or refunds on this item since it is sold as-is. See picture.