Dell MG528 internal hard drive vs Dell W4D3M internal hard drive

Key differences

The Dell W4D3M internal hard drive has 2,800 RPM more HDD speed than the Dell MG528 internal hard drive (10000 RPM vs 7200 RPM). The Dell MG528 internal hard drive has 1" more HDD size than the Dell W4D3M internal hard drive (3.5" vs 2.5"). The Dell W4D3M internal hard drive has 10.5 Gbit/s more HDD interface transfer rate than the Dell MG528 internal hard drive (12 Gbit/s vs 1.5 Gbit/s). HDD capacity: 500 GB on the Dell MG528 internal hard drive, 1.8 TB on the Dell W4D3M internal hard drive. Interface: Serial ATA on the Dell MG528 internal hard drive, SAS on the Dell W4D3M internal hard drive.

• HDD capacity
  • MG528 internal hard drive:500 GB
  • W4D3M internal hard drive:1.8 TB
• HDD speed
  • MG528 internal hard drive:7200 RPM
  • W4D3M internal hard drive:10000 RPM
• HDD size
  • MG528 internal hard drive:3.5"
  • W4D3M internal hard drive:2.5"
• Interface
  • MG528 internal hard drive:Serial ATA
  • W4D3M internal hard drive:SAS
• HDD interface transfer rate
  • MG528 internal hard drive:1.5 Gbit/s
  • W4D3M internal hard drive:12 Gbit/s