Seagate Cheetah 300GB vs Seagate EE25.2 SATA 80GB

Key differences

The Seagate Cheetah 300GB has 220 GB more HDD capacity than the Seagate EE25.2 SATA 80GB (300 GB vs 80 GB). The Seagate Cheetah 300GB has 9,600 RPM more HDD speed than the Seagate EE25.2 SATA 80GB (15000 RPM vs 5400 RPM). The Seagate Cheetah 300GB has 8 MB more storage drive buffer size than the Seagate EE25.2 SATA 80GB (16 MB vs 8 MB). Interface: Fibre Channel on the Seagate Cheetah 300GB, Serial ATA on the Seagate EE25.2 SATA 80GB.

• HDD capacity
  • Cheetah 300GB:300 GB
  • EE25.2 SATA 80GB:80 GB
• HDD speed
  • Cheetah 300GB:15000 RPM
  • EE25.2 SATA 80GB:5400 RPM
• Interface
  • Cheetah 300GB:Fibre Channel
  • EE25.2 SATA 80GB:Serial ATA
• Storage drive buffer size
  • Cheetah 300GB:16 MB
  • EE25.2 SATA 80GB:8 MB
• Read seek time
  • Cheetah 300GB:3.5 ms
  • EE25.2 SATA 80GB:13 ms
• Write seek time
  • Cheetah 300GB:4 ms
  • EE25.2 SATA 80GB:14 ms
• Average latency
  • Cheetah 300GB:2 ms
  • EE25.2 SATA 80GB:5.6 ms
• Width
  • Cheetah 300GB:101.8 mm
  • EE25.2 SATA 80GB:69.8 mm