Dell 14X4H internal hard drive vs Dell WJH3D internal hard drive

Key differences

The Dell 14X4H internal hard drive has 1" more HDD size than the Dell WJH3D internal hard drive (3.5" vs 2.5"). The Dell 14X4H 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). HDD capacity: 3 TB on the Dell 14X4H internal hard drive, 750 GB on the Dell WJH3D internal hard drive. Interface: NL-SAS on the Dell 14X4H internal hard drive, Serial ATA II on the Dell WJH3D internal hard drive. Component for: Server/workstation on the Dell 14X4H internal hard drive, Laptop on the Dell WJH3D internal hard drive.

• HDD capacity
  • 14X4H internal hard drive:3 TB
  • WJH3D internal hard drive:750 GB
• HDD size
  • 14X4H internal hard drive:3.5"
  • WJH3D internal hard drive:2.5"
• Interface
  • 14X4H internal hard drive:NL-SAS
  • WJH3D internal hard drive:Serial ATA II
• Component for
  • 14X4H internal hard drive:Server/workstation
  • WJH3D internal hard drive:Laptop
• HDD interface transfer rate
  • 14X4H internal hard drive:6 Gbit/s
  • WJH3D internal hard drive:3 Gbit/s