(Based on manufacturer's information)Seagate's high-speed Serial ATA drives offer easy installation, no jumper settings and thinner cabling for improved airflow. They're backed by an industry-leading five-year warranty.
Features
   - 
      Get 33% faster performance with SATA NCQ technology.
   
- 
      World's quietest 7200-RPM drives, with 8-Mbyte or 16-Mbyte cache, and the most advanced fluid-bearing motor.
   
- 
      Award-winning DiscWizard software makes installation a snap.
   
- 
      SeaTools diagnostic software continuously checks your hard drive for data safety and drive performance.
   
- 
      Complete with interface cable, Serial ATA power adapter cable, disc utility CD, quick-installation guide and mounting screws.
   
- 
      Compatible with Windows XP, Me, 2000, 98SE, and NT; may be used with Linux, Mac OS and Netware.
   
Seagate's high-speed Serial ATA drives offer easy installation, no jumper settings and thinner cabling for improved airflow. They're backed by an industry-leading five-year warranty.
Features
   - 
      Get 33% faster performance with SATA NCQ technology.
   
- 
      World's quietest 7200-RPM drives, with 8-Mbyte or 16-Mbyte cache, and the most advanced fluid-bearing motor.
   
- 
      Award-winning DiscWizard software makes installation a snap.
   
- 
      SeaTools diagnostic software continuously checks your hard drive for data safety and drive performance.
   
- 
      Complete with interface cable, Serial ATA power adapter cable, disc utility CD, quick-installation guide and mounting screws.
   
- 
      Compatible with Windows XP, Me, 2000, 98SE, and NT; may be used with Linux, Mac OS and Netware.
   
| Internal/External: | Internal Internal
 | 
| Interface: | SATA-300 SATA-300
 | 
| Capacity: | 160 GB 160 GB
 | 
| Rotational Speed: | 7200 RPM 7200 RPM
 | 
| Cache Size: | 8 MB 8 MB
 | 
| Port Connectors: | 
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| Limited Warranty: | 5 Years (60 Months) 5 Years (60 Months)
 |