HARD DISK SEAGATE Barracuda 7200.12 1TB SATA2 ST31000528AS

Key Advantages

• Delivers 1-TB capacity
• Ships with the industry's most reliable and proven perpendicular magnetic recording technology
• Delivers high performance
  • 115 MB/s sustained data rate
  • 32-MB cache buffer
• Environmentally friendly
  • Idles at only 8.0 watts, enabling customers to build low-power systems
  • Meets strict RoHS environmental requirements
• Leverages best combination of technology (areal density, PMR) and proven components for volume availability

Best-Fit Applications

• Gamer PCs
• High-end PCs
• Mainstream PCs
• Workstations
• Desktop RAID 1 or 0 systems (<3 drives in one system)
• USB/FireWire/eSATA personal external storage

  Specifications	1 TB
  Model Number	ST31000333AS
  Interface	SATA 3.0Gb/s
  Cache	32 MBytes
  Capacity	1 TB
  Guaranteed Sectors	1,953,525,168
  PHYSICAL
  Height (max)	26.1 mm  (1.028 inches)
  Width (max)	101.6 mm  (4.000 inches)
  Length (max)	146.99 mm  (5.787 inches)
  Weight (typical)	630 grams  (1.389 pounds)
  PERFORMANCE
  Spindle Speed	7,200 rpm
  Average latency	4.16 msec
  Random read seek time	<8.5 msec
  Random write seek time	<10.0 msec
  RELIABILITY
  Annual Failure Rate	0.34%
  POWER
  Maximum start current, DC	2.8 amps