HP 1TB 7.2k SATA 6G 3.5" 2nd vs Lenovo 1.2TB 10K 12Gbps SAS 2.5"

Key differences

The Lenovo 1.2TB 10K 12Gbps SAS 2.5" has 0.2 TB more HDD capacity than the HP 1TB 7.2k SATA 6G 3.5" 2nd (1.2 TB vs 1 TB). The Lenovo 1.2TB 10K 12Gbps SAS 2.5" has 2,800 RPM more HDD speed than the HP 1TB 7.2k SATA 6G 3.5" 2nd (10000 RPM vs 7200 RPM). The HP 1TB 7.2k SATA 6G 3.5" 2nd has 1" more HDD size than the Lenovo 1.2TB 10K 12Gbps SAS 2.5" (3.5" vs 2.5"). Interface: Serial ATA III on the HP 1TB 7.2k SATA 6G 3.5" 2nd, SAS on the Lenovo 1.2TB 10K 12Gbps SAS 2.5". Operating voltage: 5 / 12 V on the HP 1TB 7.2k SATA 6G 3.5" 2nd, 5 V on the Lenovo 1.2TB 10K 12Gbps SAS 2.5".

• HDD capacity
  • 1TB 7.2k SATA 6G 3.5" 2nd:1 TB
  • 1.2TB 10K 12Gbps SAS 2.5":1.2 TB
• HDD speed
  • 1TB 7.2k SATA 6G 3.5" 2nd:7200 RPM
  • 1.2TB 10K 12Gbps SAS 2.5":10000 RPM
• HDD size
  • 1TB 7.2k SATA 6G 3.5" 2nd:3.5"
  • 1.2TB 10K 12Gbps SAS 2.5":2.5"
• Interface
  • 1TB 7.2k SATA 6G 3.5" 2nd:Serial ATA III
  • 1.2TB 10K 12Gbps SAS 2.5":SAS
• HDD interface transfer rate
  • 1TB 7.2k SATA 6G 3.5" 2nd:6 Gbit/s
  • 1.2TB 10K 12Gbps SAS 2.5":12 Gbit/s
• Operating voltage
  • 1TB 7.2k SATA 6G 3.5" 2nd:5 / 12 V
  • 1.2TB 10K 12Gbps SAS 2.5":5 V