Hitachi Ultrastar A7K1000 0A36134 500GB 7200RPM 32MB CACHE SATA-300 3.5″ Hard Drive

Record capacity, enterprise-class reliability

The Ultrastar A7K1000 delivers up to one terabyte of storage capacity in a standard 3.5-inch form factor, filling a vital need for high-density storage in the enterprise. As the third generation design, based on the popular Deskstar E7K500, the Ultrastar A7K1000 continues to set the standard in enterprise-class reliability and performance for enterprise and nearline applications requiring high-capacity storage. With a unique 5-platter design, Hitachi has relaxed the bit densities to achieve higher reliability. The Ultrastar A7K1000 is built using the industry’s most reliable perpendicular magnetic recording (PMR) recording heads and media.

0A36134 Product Overview

Technical Information

• 
  Storage Capacity:
  
  500 GB

Drive Performance

• 
  Maximum External Data Transfer Rate:
  
  300 MBps (2.3 Gbps)
• 
  Maximum Internal Data Transfer Rate:
  
  133.8 MBps (1 Gbps)
• 
  Rotational Speed:
  
  7200 rpm
• 
  Buffer:
  
  32 MB
• 
  Average Seek Time:
  
  8.20 ms
• 
  Average Latency:
  
  4.17 ms

Interfaces/Ports

• 
  Drive Interface:
  
  SATA
• 
  Drive Interface Standard:
  
  SATA/300
• 
  SATA Pin:
  
  7-pin

Physical Characteristics

• 
  Drive Type:
  
  Internal
• 
  Drive Width:
  
  3.5″
• 
  Height:
  
  1.0″
• 
  Width:
  
  4.0″
• 
  Depth:
  
  5.8″
• 
  Weight (Approximate):
  
  1.54 lb

Miscellaneous

• 
  Green Compliant:
  
  Yes
• 
  Green Compliance Certificate/Authority:
  
  REACH