Dell 01RKN internal hard drive vs Dell 99NCV internal hard drive

Key differences

The Dell 99NCV internal hard drive has 2,800 RPM more HDD speed than the Dell 01RKN internal hard drive (10000 RPM vs 7200 RPM). The Dell 01RKN internal hard drive has 1" more HDD size than the Dell 99NCV internal hard drive (3.5" vs 2.5"). The Dell 99NCV internal hard drive has 3 Gbit/s more HDD interface transfer rate than the Dell 01RKN internal hard drive (6 Gbit/s vs 3 Gbit/s). HDD capacity: 1 TB on the Dell 01RKN internal hard drive, 900 GB on the Dell 99NCV internal hard drive. Interface: Serial ATA II on the Dell 01RKN internal hard drive, SAS on the Dell 99NCV internal hard drive.

• HDD capacity
  • 01RKN internal hard drive:1 TB
  • 99NCV internal hard drive:900 GB
• HDD speed
  • 01RKN internal hard drive:7200 RPM
  • 99NCV internal hard drive:10000 RPM
• HDD size
  • 01RKN internal hard drive:3.5"
  • 99NCV internal hard drive:2.5"
• Interface
  • 01RKN internal hard drive:Serial ATA II
  • 99NCV internal hard drive:SAS
• HDD interface transfer rate
  • 01RKN internal hard drive:3 Gbit/s
  • 99NCV internal hard drive:6 Gbit/s
• Operating voltage
  • 01RKN internal hard drive:5 / 12 V
  • 99NCV internal hard drive:5 V