ST3146855SS HD SAS 146.8GB 15K RPM 16MB Seagate

ST3146855SS HD SAS 146.8GB 15K RPM 16MB Seagate

Descrição

ST3146855SS HD SAS 146.8GB 15K RPM 16MB Seagate

The Cheetah® 15K.5 hard drive enables manageable tiered storage solutions without compromising performance or reliability. Cheetah 15K.5 drives deliver cost-effective solutions, allowing systems to keep up with increasing performance needs over a longer period of time.

 

Key Features and Benefits:

 

  • 16-MB cache
  • Perpendicular recording technology for maximum capacity
  • Up to 125-MB/s sustained transfer rate
  • 30 percent more IOPS than 10K 3.5-inch drives
  • Reduced RAID rebuild times
  • Highest reliability rating in the industry
  • Lower total cost of ownership (TCO)
  • 5-year warranty

 

 

Applications:

  • Workstations
  • Midrange and high-end servers
  • Direct attached (JBOD/RAID) storage
  • Storage area networks (SAN)
  • Network attached storage (NAS)
  • High-performance computing (scientific/technical data)
  • Data streaming, mining, visualization and analysis
  • Online transaction processing (OLTP)
  • Collaboration (groupware, email, e-learning, messaging)

 

Specifications 146.8 GB
Model Number ST3146855SS
Interface SAS 3Gb/s
Cache 16 MBytes
Capacity 146.8 GB
Guaranteed Sectors 286,749,488
PHYSICAL
Height (max) 26.11 mm  (1.028 inches)
Width (max) 101.85 mm  (4.010 inches)
Length (max) 146.99 mm  (5.787 inches)
Weight (typical) 839 grams  (1.85 pounds)
PERFORMANCE
Spindle Speed 15,000 rpm
Average latency 2.0 msec
Random read seek time 3.50 msec
Random write seek time 4.0 msec
RELIABILITY
Annual Failure Rate 0.62%

Maiores detalhes no site do fabricante:
ST3146855SS HD SAS 146.8GB 15K RPM 16MB Seagate
http://www.seagate.com/ww/v/index.jsp?vgnextoid=3ee44e92987c0110VgnVCM100000f5ee