KnowraHard disk driveLinked fromLinked fromThe 19 pages that link to Hard disk drive, each with the reason it gives.All 19Broader topic 4Related 9Compared with 6Random-access memoryCompared with: Its mechanical access is slower than RAM, but it stores data without continuous power.Solid-state driveCompared with: It is the traditional disk-based alternative to solid-state storage.Optical discCompared with: It offers random access and rewritability through magnetic rather than optical recording.Read-only memoryCompared with: Hard drives provide rewritable mass storage rather than ROM’s fixed or firmware-oriented contents.Magnetic tapeCompared with: Unlike tape's sequential access, disk heads can seek directly to data locations.Magnetic-tape data storageCompared with: Disk storage offers faster random access, while tape generally costs less per stored byte.