What disk drive standard uses an 80-conductor cable?

The disk drive standard that uses an 80-conductor cable is the ATA (Advanced Technology Attachment) standard, specifically the Ultra ATA (also known as ATA/66 and ATA/100) versions. This cable design improves data transfer rates by allowing for the use of higher-frequency signals compared to the older 40-conductor cables. The 80-conductor cable includes additional ground wires that help reduce crosstalk and interference, enhancing overall performance.