Seagate Barracuda 1.5TB vs Seagate Savvio 300GB

Key differences

The Seagate Savvio 300GB has 2,800 RPM more HDD speed than the Seagate Barracuda 1.5TB (10000 RPM vs 7200 RPM). The Seagate Barracuda 1.5TB has 16 MB more storage drive buffer size than the Seagate Savvio 300GB (32 MB vs 16 MB). The Seagate Barracuda 1.5TB has 4.3 ms more read seek time than the Seagate Savvio 300GB (8.5 ms vs 4.2 ms). HDD capacity: 1.53 TB on the Seagate Barracuda 1.5TB, 300 GB on the Seagate Savvio 300GB. Interface: Serial ATA on the Seagate Barracuda 1.5TB, SAS on the Seagate Savvio 300GB.

• HDD capacity
  • Barracuda 1.5TB:1.53 TB
  • Savvio 300GB:300 GB
• HDD speed
  • Barracuda 1.5TB:7200 RPM
  • Savvio 300GB:10000 RPM
• Interface
  • Barracuda 1.5TB:Serial ATA
  • Savvio 300GB:SAS
• Storage drive buffer size
  • Barracuda 1.5TB:32 MB
  • Savvio 300GB:16 MB
• Read seek time
  • Barracuda 1.5TB:8.5 ms
  • Savvio 300GB:4.2 ms
• Write seek time
  • Barracuda 1.5TB:10 ms
  • Savvio 300GB:4.6 ms
• Average latency
  • Barracuda 1.5TB:4.16 ms
  • Savvio 300GB:3 ms
• Width
  • Barracuda 1.5TB:101.6 mm
  • Savvio 300GB:70 mm