HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch) vs Seagate Momentus 7200.3 250GB

Key differences

The HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch) has 1" more HDD size than the Seagate Momentus 7200.3 250GB (3.5" vs 2.5"). The HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch) has 290 g more weight than the Seagate Momentus 7200.3 250GB (400 g vs 110 g). The HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch) has 44.7 dB more acoustic pressure emissions than the Seagate Momentus 7200.3 250GB (47 dB vs 2.3 dB). Operating voltage: 5 / 12 V on the HP 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch), 5 V on the Seagate Momentus 7200.3 250GB.

• HDD size
  • 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch):3.5"
  • Momentus 7200.3 250GB:2.5"
• Operating voltage
  • 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch):5 / 12 V
  • Momentus 7200.3 250GB:5 V
• Weight
  • 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch):400 g
  • Momentus 7200.3 250GB:110 g
• Acoustic pressure emissions
  • 250GB, 3G, SATA, 7.2K rpm, LFF (3.5-inch):47 dB
  • Momentus 7200.3 250GB:2.3 dB