Hypertec 300GB SAS Dual Port vs Hypertec 395473-B21-HY internal hard drive

Key differences

The Hypertec 395473-B21-HY internal hard drive has 200 GB more HDD capacity than the Hypertec 300GB SAS Dual Port (500 GB vs 300 GB). The Hypertec 300GB SAS Dual Port has 2,800 RPM more HDD speed than the Hypertec 395473-B21-HY internal hard drive (10000 RPM vs 7200 RPM). The Hypertec 395473-B21-HY internal hard drive has 1" more HDD size than the Hypertec 300GB SAS Dual Port (3.5" vs 2.5"). Interface: SAS on the Hypertec 300GB SAS Dual Port, Serial ATA on the Hypertec 395473-B21-HY internal hard drive. Operating voltage: 5 V on the Hypertec 300GB SAS Dual Port, 5 / 12 V on the Hypertec 395473-B21-HY internal hard drive.

• HDD capacity
  • 300GB SAS Dual Port:300 GB
  • 395473-B21-HY internal hard drive:500 GB
• HDD speed
  • 300GB SAS Dual Port:10000 RPM
  • 395473-B21-HY internal hard drive:7200 RPM
• HDD size
  • 300GB SAS Dual Port:2.5"
  • 395473-B21-HY internal hard drive:3.5"
• Interface
  • 300GB SAS Dual Port:SAS
  • 395473-B21-HY internal hard drive:Serial ATA
• Operating voltage
  • 300GB SAS Dual Port:5 V
  • 395473-B21-HY internal hard drive:5 / 12 V