Hitachi DeskStar 7K400 - 400GB 7200RPM Ultra ATA-100 8MB Cache 3.5" Desktop Hard Drive - HDS724040KLAT80

$95.00
SKU
HDS724040KLAT80

ConditionNew
Warranty90 Day Warranty
AvailabilityYes - Ships in 3 to 5 Days
ManufacturerHGST Hitachi Global Storage Technology
ModelHDS724040KLAT80
SeriesHitachi DeskStar 7K400
UPC Code829686000247

Product Specs

Product Specs
Capacity400 GB
Spindle Speed7200 RPM Fluid Dynamic (FDB) Motor
Cache Buffer8 MB Intelligent Caching
Advanced FormatNo
Form Factor3.5 Inch Internal Hard Drive
InterfacePATA (EIDE Ultra-DMA ATA)
Interface SpeedUltra DMA Mode-5 - ATA 100MB/sec
Data Transfer Rate757 Mbits/sec Media Transfer Rate (max)
Interface ConnectorPATA (40-Pin Signal and 4-Pin Power Connector)
Recording TechnologyPerpendicular Tunneling Magnetoresistive Recording (TMR) Technology
Life Expectancy20,000 Power On Hours (POH) or 5 Years Component Design Life
Workload Rating0.5% AFR (Annualized Failure Rate) / 50,000 Start/Stop Cycles
Shock ResistanceOperating: 55Gs / 2ms - Non Operating: 225Gs / 2ms (half sine wave)
EncryptionNo - Standard Model
Rohs CompliantYes
Dimensions(L x W x H) 5.787 in. x 4.0 in. x 1.028 in.
Part Number0A30228
ClassificationHigh Performance Drives

Key Features

  • Capacities up to 400GB
  • 7200RPM Rotational Speed Motor
  • Read Multiple and Write Multiple Command Support
  • Intelligent Caching Technology
  • Dual Stage Actuator (DSA) Technology
  • Advanced Power Management Technology
  • Perpendicular Tunneling Magnetoresistive Recording (TMR) Technology
  • 50,000 Start/Stop Cycles
  • Native Command Queuing (NCQ) Technology
  • Full-Track Multiple-Sector Transfer Capability
  • State-of-the-Art Cache and On-the-Fly Error-Correction Algorithms
  • Thermal Fly Height Control (TFC) Technology
  • Enhanced Error Correction Code (ECC) Technology
  • Rotational Vibration Safeguard (RVS) Technology
  • Staggered Spin-up Technology
  • Internal Thermal Sensors
  • Multi Zone Recording Technology
  • Fluid Dynamic Bearing (FDB) Motors

Hitachi HGST DeskStar 7K400 Hard Drives

Capacity Leadership

The Deskstar 7K400 answers the market demand for higher density storage. This drive provides 60% more capacity in the same space of a 250GB drive for those desiring the highest capacity. A 1U enclosure can now provide 1.6 terabytes – 600 GB more than available with 250 GB drives!

Why Serial ATA?

Serial ATA technology provides significant benefits to end-users and storage solution vendors by supplying a platform that overcomes the limitations of parallel ATA hard drives. System integration is simplified with:

  • Thinner Interface Cable
  • Improved Point-to-Point Interface Cabling
  • Hot-Plug Connection Capability
  • Reduced Pin Count

ATA-7, Extending HDD Functionality

The Deskstar 7K400 incorporates the latest ATA-7 feature set. These include:

  • AV command set – enables the added controls of the Streaming Feature Set
  • Enhanced S.M.A.R.T. features – including Selective Self Test

The Deskstar 7K400 with ATA Streaming Feature Set provides important features for AV storage applications. These key features enable system developers to:

  • Read drive attributes and configure the drive buffer for optimum performance
  • Stream error logging to reduce time delays for system error processing
  • Handle stream errors to enable full error recovery

   Highlights

  • 400 GB of capacity with either Serial or Parallel ATA Interface
  • Rotational Vibration Safeguard
  • ATA-7 Streaming Feature Set
  • Robust Mechanical Enhancements
  • Latching SATA Connector

   Applications / Environments

  • Digita Video Recorder
  • Data Disaster Prevention / Recovery
  • Performance PCs and Workstation
  • Gaming PCs
  • Home Media Server
  • Video Editing and Streaming
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