Dell RWV72 internal hard drive vs Dell X14NX internal hard drive

Key differences

The Dell X14NX internal hard drive has 2,800 RPM more HDD speed than the Dell RWV72 internal hard drive (10000 RPM vs 7200 RPM). The Dell RWV72 internal hard drive has 1" more HDD size than the Dell X14NX internal hard drive (3.5" vs 2.5"). HDD capacity: 3 TB on the Dell RWV72 internal hard drive, 300 GB on the Dell X14NX internal hard drive. Interface: Serial ATA III on the Dell RWV72 internal hard drive, SAS on the Dell X14NX internal hard drive. Operating voltage: 5 / 12 V on the Dell RWV72 internal hard drive, 5 V on the Dell X14NX internal hard drive.

• HDD capacity
  • RWV72 internal hard drive:3 TB
  • X14NX internal hard drive:300 GB
• HDD speed
  • RWV72 internal hard drive:7200 RPM
  • X14NX internal hard drive:10000 RPM
• HDD size
  • RWV72 internal hard drive:3.5"
  • X14NX internal hard drive:2.5"
• Interface
  • RWV72 internal hard drive:Serial ATA III
  • X14NX internal hard drive:SAS
• Operating voltage
  • RWV72 internal hard drive:5 / 12 V
  • X14NX internal hard drive:5 V