What is HDD?? [Archive] - Glock Talk Glock Talk > The Main Room > Tech Talk > What is HDD?? PDA View Full Version : What is HDD?? Shoeless06-20-2005, 16:01I'm in the market for a new computer (possibly a laptop) and I've seen the acronym HDD when referring to hard drive. What does that mean? Thanks! Shoeless Washington,D.C.06-20-2005, 16:18Hard Drive Disk or Hard Disk Drive.It's the standard hard drive nothing fancy but there are different types of hard drives but they are all HDD. vBulletin® v3.8.7, Copyright ©2000-2015, vBulletin Solutions, Inc.