IBM 86G8690 4GB 68 PIN SCSI. As their type DCHS part number 86G8690, this is a 3.5 form factor (half height) standard old technology 68 pin SCSI hard disc drive, 4Gb capacity. These are new unused spare parts that were sat on an IBM service centres shelf for the last 10+ years.The item "IBM PN86G8690 TYPE DFHS HARD DRIVE 4GB 68 PIN SCSI 86G8690 aa4cd7" is in sale since Tuesday, June 28, 2016. This item is in the category "Computers/Tablets & Networking\Drives, Storage & Blank Media\Hard Drives (HDD, SSD & NAS)\Other Hard Drives". The seller is "sinequanon-uk" and is located in Leics. This item can be shipped worldwide.