Dell 867CY internal hard drive vs Dell WJH3D internal hard drive

Key differences

The Dell WJH3D internal hard drive has 450 GB more HDD capacity than the Dell 867CY internal hard drive (750 GB vs 300 GB). The Dell 867CY internal hard drive has 7,800 RPM more HDD speed than the Dell WJH3D internal hard drive (15000 RPM vs 7200 RPM). The Dell 867CY internal hard drive has 3 Gbit/s more HDD interface transfer rate than the Dell WJH3D internal hard drive (6 Gbit/s vs 3 Gbit/s). Interface: SAS on the Dell 867CY internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive. Component for: Server/workstation on the Dell 867CY internal hard drive, Laptop on the Dell WJH3D internal hard drive.

• HDD capacity
  • 867CY internal hard drive:300 GB
  • WJH3D internal hard drive:750 GB
• HDD speed
  • 867CY internal hard drive:15000 RPM
  • WJH3D internal hard drive:7200 RPM
• Interface
  • 867CY internal hard drive:SAS
  • WJH3D internal hard drive:Serial ATA II
• Component for
  • 867CY internal hard drive:Server/workstation
  • WJH3D internal hard drive:Laptop
• HDD interface transfer rate
  • 867CY internal hard drive:6 Gbit/s
  • WJH3D internal hard drive:3 Gbit/s