Lenovo 04W1256 internal hard drive vs Lenovo 45K0629 internal hard drive

Key differences

The Lenovo 45K0629 internal hard drive has 250 GB more HDD capacity than the Lenovo 04W1256 internal hard drive (500 GB vs 250 GB). The Lenovo 45K0629 internal hard drive has 1,800 RPM more HDD speed than the Lenovo 04W1256 internal hard drive (7200 RPM vs 5400 RPM). The Lenovo 45K0629 internal hard drive has 1" more HDD size than the Lenovo 04W1256 internal hard drive (3.5" vs 2.5"). Interface: Serial ATA II on the Lenovo 04W1256 internal hard drive, Serial ATA III on the Lenovo 45K0629 internal hard drive. Component for: Laptop on the Lenovo 04W1256 internal hard drive, Server/workstation on the Lenovo 45K0629 internal hard drive.

• HDD capacity
  • 04W1256 internal hard drive:250 GB
  • 45K0629 internal hard drive:500 GB
• HDD speed
  • 04W1256 internal hard drive:5400 RPM
  • 45K0629 internal hard drive:7200 RPM
• HDD size
  • 04W1256 internal hard drive:2.5"
  • 45K0629 internal hard drive:3.5"
• Interface
  • 04W1256 internal hard drive:Serial ATA II
  • 45K0629 internal hard drive:Serial ATA III
• Component for
  • 04W1256 internal hard drive:Laptop
  • 45K0629 internal hard drive:Server/workstation
• Operating voltage
  • 04W1256 internal hard drive:5 V
  • 45K0629 internal hard drive:5 / 12 V