Hitachi Endurastar J4K50 50.0GB 4260RPM Ultra ATA-100Mb/s 8MB Cache 2.5" 9.5mm Laptop Hard Drive - HEN425050F9AT00

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Warranty1 Year
AvailabilityPlease Call
SeriesEndurastar N4K50
UPC CodeDoes Not Apply

Product Specs

Product Specs
Capacity50.0 GB
Spindle Speed4260 RPM
Cache Buffer8 MB
InterfacePATA (44-Pin)
Data Transfer RatePATA Ultra ATA-100Mb/sec (ATA-6)
Advanced FormatNo
Rohs CompliantYes
Form Factor2.5 Inch
Dimensions70.0mm x 100.35mm x 9.50mm
EAN CodeDoes Not Apply

Key Features

  • Up to 160GB of Capacity
  • Serial ATA 1.5Gb/s or PATA ATA 100Mb/s Interface
  • 8MB Cache Buffer
  • Fluid Dynamic Bearing (FDB) Motors
  • Advanced PMR Head and Media Technology
  • Low Power Consumption
  • Thermal Fly-Height Control (TFC) Technology
  • IrMnCr Read Head Technology
  • Designed for Continuous Operation to Support 24x7 Applications
HGST is first to deliver a 50GB per platter Endurastar hard drive for use in extreme environments. The Endurastar J4K50 and N4K50 are offered in capacities of 30 to 50GB. Along with the increased capacity, comes a wider temperature range and improved altitude range. Endurastar J4K50 is designed to operate in the most severe conditions, at temperatures of -30°C to +85°C and altitudes of -300 to +5000 meters. Endurastar N4K50 offers a temperature range of -16°C to +70°C at altitudes of -300 to 3000 meters. The new Endurastar models continue to leverage shock sensor technology for enhanced reliability and the proven technology of HGST HDDs for notebook PCs to deliver quiet acoustics and excellent performance. HGST Endurastar drives are designed to guard and deliver your data under the harshest environmental conditions. HGST Endurastar hard drives deliver the one-two punch of operating at the highest altitude and the most extreme temperatures. These drives are designed to meet the rigors of the automotive environment, including traditional navigation, telematics, in-car entertainment and vehicle relational management. The implementation of TFC, which enables direct control of the read/write element using heat, provides more consistent spacing between the read/write element and the media, thereby improving robustness and performance. These new Endurastar models are preferred for applications in the most radical environments ranging from desert heat to Antartic chill.
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