Hitachi 40.0GB 4200 RPM 9.5MM Ultra DMA/ATA-5 IDE/EIDE

High-performance 2.5-inch drive for mobile and notebook applications.

DK23EA-40 Product Overview

Technical Information


• 
  Storage Capacity:
  
  40.01 GB

Drive Performance


• 
  Maximum External Data Transfer Rate:
  
  66.7 MBps (533.6 Mbps)
• 
  Maximum Internal Data Transfer Rate:
  
  37.1 MBps (296.8 Mbps)
• 
  Rotational Speed:
  
  4200 rpm
• 
  Buffer:
  
  2 MB
• 
  Average Seek Time:
  
  13 ms
• 
  Average Latency:
  
  7.10 ms

Interfaces/Ports


• 
  Drive Interface:
  
  IDE
• 
  Drive Interface Standard:
  
  IDE Ultra ATA/66 (ATA-5)

Power Description


• 
  Input Voltage:
  
  5 V DC

Physical Characteristics


• 
  Drive Type:
  
  Internal
• 
  Drive Width:
  
  2.5″
• 
  Drive Height:
  
  1/8H
• 
  Height:
  
  0.4″
• 
  Width:
  
  2.8″
• 
  Depth:
  
  3.9″
• 
  Weight (Approximate):
  
  3.35 oz

Miscellaneous


• 
  Additional Information:
  
  • Read Technology:ME PRML,ID-Less Format
  • Recording Density:Max.25.4Mtpm
  • Track density:2.76Mtpm

  
  Hunidity:
  

  • 29C(84.2F non-condencing)Wet Bulb Operating Max
  • 40C(84.2F non-condencing)Wet Bulb Non-Operating Max
• 
  Compatibility:
  
  • PC
• 
  Certifications & Standards:
  
  • S.M.A.R.T.

Warranty


• 
  Limited Warranty:
  
  3 Year