Dell 91K8T internal hard drive vs Dell HRYM5 internal hard drive

Key differences

The Dell 91K8T internal hard drive has 1,800 RPM more HDD speed than the Dell HRYM5 internal hard drive (7200 RPM vs 5400 RPM). The Dell 91K8T internal hard drive has 1" more HDD size than the Dell HRYM5 internal hard drive (3.5" vs 2.5"). The Dell 91K8T internal hard drive has 3 Gbit/s more HDD interface transfer rate than the Dell HRYM5 internal hard drive (6 Gbit/s vs 3 Gbit/s). HDD capacity: 3 TB on the Dell 91K8T internal hard drive, 250 GB on the Dell HRYM5 internal hard drive. Interface: NL-SAS on the Dell 91K8T internal hard drive, Serial ATA II on the Dell HRYM5 internal hard drive.

• HDD capacity
  • 91K8T internal hard drive:3 TB
  • HRYM5 internal hard drive:250 GB
• HDD speed
  • 91K8T internal hard drive:7200 RPM
  • HRYM5 internal hard drive:5400 RPM
• HDD size
  • 91K8T internal hard drive:3.5"
  • HRYM5 internal hard drive:2.5"
• Interface
  • 91K8T internal hard drive:NL-SAS
  • HRYM5 internal hard drive:Serial ATA II
• HDD interface transfer rate
  • 91K8T internal hard drive:6 Gbit/s
  • HRYM5 internal hard drive:3 Gbit/s