Jump to content

The 2.5-inch Seagate® Savvio® 15K.2 hard drive is the highest performing, greenest drive for enterprise storage systems and the only second-generation 15,000 RPM 2.5-inch drive. It provides the world’s highest performance and reliability while delivering ultra-low power consumption. The Savvio 15K.2 drive delivers more transactional performance density than any other drive, making this a best fit for high-end and mainstream server and external storage solutions.

Key Features and Benefits

  • 115 percent improvement in system-level performance over 3.5-inch 15K drives
  • PowerTrim™ technology dynamically reduces power up to 70 percent over comparable 3.5-inch 15K drives
  • IOPS/W are 2.5 times better than comparable 3.5-inch Tier-1 drives
  • 70 percent smaller size than 3.5-inch drives reduces overall system cooling costs
  • Supports 6-Gb/s transfer rates and SAS 2.0 feature set
  • Second-generation 2.5-inch 15K enterprise drive with field-proven reliability

Applications

  • High-performance enterprise servers and storage arrays
  • Transaction-intensive OLTP and database applications
  • Blade, rack and tower servers
  • Embedded enterprise applications (i.e., medical, industrial and military)
  • Power-constrained data centers
  • Space-constrained data centers

 

Resources:

Seagate® Savvio® 15K.2 6-Gb/s 146-GB Hard Drive

ST9146852SS

Specifications
Model Number ST9146852SS
Interface 6-Gb/s SAS
Cache 16MB
Capacity 146GB
Areal density (avg) 237.1Gb/in2
Guaranteed Sectors 286,749,488
PHYSICAL
Height 14.50mm (0.5709 in)
Width 70.10mm (2.7598 in)
Length 100.45mm (3.9547 in)
Weight (typical) 201g (0.443 lb)
PERFORMANCE
Spindle Speed 15,000 RPM
Average latency 2.0ms
Random read seek time 3.2ms
Random write seek time 3.5ms
RELIABILITY
MTBF 1,600,000 hours
Annual Failure Rate 0.55
POWER
12V start max current 1.12A
5V start max current 0.45A

Useful Links:

Find installation, troubleshooting and other support information for the Savvio 15K.2 Enterprise Hard Drive.