Lenovo 500GB 5400rpm vs Seagate 2TB 3.5" SATA 6Gb/s NCQ 64MB

Key differences

The Seagate 2TB 3.5" SATA 6Gb/s NCQ 64MB has 500 RPM more HDD speed than the Lenovo 500GB 5400rpm (5900 RPM vs 5400 RPM). The Seagate 2TB 3.5" SATA 6Gb/s NCQ 64MB has 1" more HDD size than the Lenovo 500GB 5400rpm (3.5" vs 2.5"). The Seagate 2TB 3.5" SATA 6Gb/s NCQ 64MB has 56 MB more storage drive buffer size than the Lenovo 500GB 5400rpm (64 MB vs 8 MB). HDD capacity: 500 GB on the Lenovo 500GB 5400rpm, 2 TB on the Seagate 2TB 3.5" SATA 6Gb/s NCQ 64MB. Interface: Serial ATA on the Lenovo 500GB 5400rpm, Serial ATA III on the Seagate 2TB 3.5" SATA 6Gb/s NCQ 64MB.

• HDD capacity
  • 500GB 5400rpm:500 GB
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:2 TB
• HDD speed
  • 500GB 5400rpm:5400 RPM
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:5900 RPM
• HDD size
  • 500GB 5400rpm:2.5"
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:3.5"
• Interface
  • 500GB 5400rpm:Serial ATA
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:Serial ATA III
• Storage drive buffer size
  • 500GB 5400rpm:8 MB
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:64 MB
• Operating voltage
  • 500GB 5400rpm:5 V
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:5 / 12 V
• Width
  • 500GB 5400rpm:69.8 mm
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:101.6 mm
• Depth
  • 500GB 5400rpm:100.2 mm
  • 2TB 3.5" SATA 6Gb/s NCQ 64MB:147 mm