Seagate ST31000528AS 1TB 7200RPM 32MB SATA 3.5 Hard Drive

Combining proven components, state-of-the-art technology and expertise in volume manufacturing, the Seagate® Barracuda® 7200.11 drive—the 11th generation of this award-winning desktop hard drive family—delivers 1 TB of high-performing, eco-friendly digital storage. Designed with industry-leading acoustics and power levels, and award-winning Seagate PMR technology, the Barracuda 7200.11 drive offers the ideal combination of world-class technology and lowest total cost of ownership.

Key Advantages

• Delivers 1-TB capacity
• Ships with the industry's most reliable and proven perpendicular magnetic recording technology
• Delivers high performance
  • 105 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

General Information
Manufacturer	Seagate
Manufacturer Part Number	ST31000528AS
Product Name	Seagate ST31000528AS 1TB 7200RPM 32MB SATA 3.5inch Hard Drive
Manfacture site	www.Seagate.com
Specification
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)	677 grams (1.493 pounds)
PERFORMANCE
Spindle Speed	7,200 rpm
Average latency	4.16 msec
Random read seek time	<8.5 msec
Random write seek time	<9.5 msec
RELIABILITY
Annual Failure Rate	0.34%
POWER
Maximum start current, DC	3.0 amps