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HDD

You are here: Home1 / Data Recovery Glossary2 / HDD

HDD – Hard Disk Drive. See our HDD Repair Tools.

  • ABIOS
  • Access
  • Access Time
  • Active Partitions
  • Active Termination
  • Actuator
  • Actuator Arm
  • Adapter
  • Adaptive Caching
  • Address
  • AFR
  • Allocator
  • American National Standards Institute
  • Application
  • Arbitrated Loop
  • Arbitration
  • Areal Density
  • ASP
  • Asynchronous Transmission
  • AT Bus Attachment
  • ATA
  • ATAPI
  • Auto Park
  • Average Access Time
  • Average Seek Time
  • Bad block
  • Bad Track
  • Bandwidth
  • BIOS
  • Bit
  • Bit density
  • Block
  • Boot
  • Boot Disk
  • Boot Record
  • Boot Sector
  • Bootstrap
  • BPI
  • Buffer
  • Buffer Bandwidth
  • Buffer under Run
  • Build to order
  • Burst Mode Transfer rate
  • Bus
  • Business Model
  • Byte
  • Cable Select (CSEL)
  • Cache
  • Capacity
  • CAR
  • Card
  • Channel
  • Channel Assembly
  • Clean Room
  • Click
  • Cluster
  • CMOS
  • Cold Bolt
  • Command Aging
  • Command Queuing
  • Command Reordering
  • Context Menu
  • Controller
  • Controller Card
  • Cookies
  • Correctable Error
  • CPU
  • Crash
  • CRC
  • Cross-linked files
  • Cylinder
  • Cylinder, Head, Sector (CHS) Addressing
  • Data synchronizer
  • Data transfer rate
  • Database
  • Dedicated landing zone
  • Dedicated servo
  • Defect free
  • Defect management
  • Defragment
  • Desktop
  • Differential SCSI
  • Direct memory access
  • Directory
  • Disk
  • Disk controller
  • Disk drive controller
  • Disk operating system
  • Disk transfer rate
  • Distribution channel
  • DMA
  • DOS
  • DRAM
  • Driver
  • ECC
  • ECC On-the-Fly
  • EIDE (Enhanced Integrated Drive Electronics)
  • Embedded Servo
  • Embedded Servo Control
  • Encoding
  • Encrypted data
  • Enterprise
  • Error Correction Code (ECC)
  • Error Log
  • Error Rate
  • Executable
  • Expansion Card
  • Extended Partition
  • Extract
  • FAT (File Allocation Table)
  • FAT32
  • Fdisk
  • Fetch
  • Fibre Channel Arbitrated Loop(FC-AL)
  • Fibre Channel(FC)
  • File
  • File Allocation Table
  • File Loss
  • File Repair
  • File System
  • Firmware
  • FIT (Functional Integrity Testing)
  • Flow Control
  • Flying Height
  • Folder
  • Form Factor
  • Format
  • Formatted Capacity
  • Fragmentation
  • Full-Duplex
  • GB (Gigabyte)
  • Giant MR (GMR)
  • Graphics Adapter
  • Half-Duplex
  • Half-height Drives
  • Hard Drive
  • Hard Drive Boot Sequence
  • Hard Drive Industry
  • Hard Error
  • Hard Sectored
  • Hardware Data Loss
  • HDA
  • HDD
  • Head
  • Head Actuator
  • Head Crash
  • Head Disk Assembly(HDA)
  • Head Loading Zone
  • Head Stack Assembly
  • Headerless Format
  • Heat Sink
  • High Level Formatting
  • High-Level Format
  • History
  • Host
  • Host Adapter
  • Host Interface
  • Host Transfer Rate
  • I/O (Input/output)
  • I/O Port
  • IDE
  • Index Pulse Signal
  • Initialization
  • Initiator
  • Input
  • Interface
  • Interface controller
  • Interleave
  • Interrupt
  • IRQ
  • ISA
  • Jumper
  • Just-in-time(JIT)
  • Kernel
  • Kilobyte(KB)
  • Landing Zone
  • Laser Textured Media
  • Latency
  • LBA (Logical Block Addressing)
  • Local Area Network(LAN)
  • Logical Address
  • Logical Drive
  • Logistics Model
  • Lost Cluster Chain
  • Low profile(LP)
  • Low-level formatting
  • Magnetic flux
  • Manufacturing Yield
  • Master
  • MB(Megabyte)
  • Mechanical Latencies
  • Media
  • Megahertz (MHz)
  • Memory
  • MFM (Multiple Frequency Modulation)
  • Mirroring
  • Motherboard
  • MR Heads (Magneto-resistive Heads)
  • MTBF (Mean Time between Failures)
  • MTTR(Mean Time to Repair)
  • Multi-media
  • Multi-user
  • NAS
  • Network Computer
  • NTFS( New Technology File System)
  • Operating System
  • Original Equipment Manufacturer (OEM)
  • Partition
  • Partition Problem
  • Partition Table
  • Passive Termination
  • Password Loss
  • Path
  • PC
  • Peripheral
  • Platform
  • Platter
  • Plug-and-Play(PnP)
  • Port
  • POST
  • Prefetch
  • Primary Partition
  • PRML(Partial Response Maximum Likelihood)
  • Product Road Map
  • Programmed I/O
  • Protocol
  • Proximity Recording
  • Qualification
  • Queue
  • R&D
  • Radial Path
  • RAID (Redundant Arrays of Independent Disks)
  • RAM
  • Read Channel
  • Read Verify
  • Read/Write Head
  • Recoverable Error
  • Registry
  • RLL(Run Length Limited)
  • ROM (Read Only Memory)
  • Rotational Latency
  • RPM (Revolutions per Minute)
  • SAS
  • SATA (Serial ATA)
  • SCA-2
  • SCSI
  • SCSI Configure Automatically (SCAM)
  • SCSI device
  • SCSI-1
  • SCSI-2
  • SCSI-3
  • SDRAM
  • Sector
  • Sector Slipping
  • Seek
  • Seek Time
  • Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.)
  • Sequential Access
  • Serial Storage Architecture(SAA)
  • Server
  • Service Area
  • Servo Burst
  • SharePoint Database
  • Single-ended SCSI
  • Slave
  • Slot
  • Socket
  • Soft Error
  • Soft Sectored
  • Software Data Loss
  • SPC
  • Spindle
  • Spindle Motor
  • Spindle Speed
  • Spindle Synchronization
  • Spreadsheet
  • Storage Capacity
  • Sub-1000 PC
  • Subsystem
  • Surface
  • Synchronous Transmission
  • System Files
  • System Integrator
  • System Registry
  • System Rescue Disk
  • Tagged Queuing
  • Task File
  • Terabyte
  • Terminator
  • Thin Client Architecture
  • Thin Film
  • Thin-Film Inductive Head(TFI)
  • Time-to-Capacity
  • Time-to-Market
  • Time-to-Quality
  • Time-to-Volume
  • TPI(Tracks per inch)
  • Track
  • Track Zero (Maintenance Track)
  • Track-to-track Seek Time
  • Transfer Rate
  • Translating BIOS
  • Ultra ATA/100
  • Ultra DMA/33
  • Ultra SCSI
  • Uncorrectable Error
  • Unformatted Capacity
  • Unrecoverable Error
  • Untagged Queuing
  • Unzip
  • Upgrade
  • UUencode
  • Value-added Reseller(VAR)
  • Video Adapter
  • Virus
  • Viterbi Detection
  • Voice Coil
  • Volume
  • Warm Boot
  • Winchester Disk
  • Windows
  • Wizard
  • Word
  • Workstation
  • Write
  • Write Cache
  • Write Verify
  • Zip
  • Zip archive
  • Zip file
  • Zoned Recording
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Product tags

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Latest News

  • Special Warning on WD SMR HDD Data Recovery CasesJune 11, 2025 - 5:20 pm
  • DT01ACA100 Capacity 0 HDD Firmware Repair and Data Recovery StepsMay 28, 2025 - 3:34 pm
  • Mini Rom Chip 1.43-2.37mm R/W Adapter Pro.May 22, 2025 - 8:38 pm

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