Dell 4MJKG internal hard drive vs Dell RWV72 internal hard drive

Key differences

The Dell RWV72 internal hard drive has 1,800 RPM more HDD speed than the Dell 4MJKG internal hard drive (7200 RPM vs 5400 RPM). The Dell RWV72 internal hard drive has 1" more HDD size than the Dell 4MJKG internal hard drive (3.5" vs 2.5"). The Dell RWV72 internal hard drive has 3 Gbit/s more HDD interface transfer rate than the Dell 4MJKG internal hard drive (6 Gbit/s vs 3 Gbit/s). HDD capacity: 500 GB on the Dell 4MJKG internal hard drive, 3 TB on the Dell RWV72 internal hard drive. Interface: Serial ATA II on the Dell 4MJKG internal hard drive, Serial ATA III on the Dell RWV72 internal hard drive.

• HDD capacity
  • 4MJKG internal hard drive:500 GB
  • RWV72 internal hard drive:3 TB
• HDD speed
  • 4MJKG internal hard drive:5400 RPM
  • RWV72 internal hard drive:7200 RPM
• HDD size
  • 4MJKG internal hard drive:2.5"
  • RWV72 internal hard drive:3.5"
• Interface
  • 4MJKG internal hard drive:Serial ATA II
  • RWV72 internal hard drive:Serial ATA III
• HDD interface transfer rate
  • 4MJKG internal hard drive:3 Gbit/s
  • RWV72 internal hard drive:6 Gbit/s