Fujitsu MHV2040BH internal hard drive vs Fujitsu MHV2080AT internal hard drive

Key differences

The Fujitsu MHV2080AT internal hard drive has 40 GB more HDD capacity than the Fujitsu MHV2040BH internal hard drive (80 GB vs 40 GB). The Fujitsu MHV2040BH internal hard drive has 1,200 RPM more HDD speed than the Fujitsu MHV2080AT internal hard drive (5400 RPM vs 4200 RPM). The Fujitsu MHV2040BH internal hard drive has 50 MiB/s more HDD sustained transfer rate than the Fujitsu MHV2080AT internal hard drive (150 MiB/s vs 100 MiB/s). Interface: Serial ATA on the Fujitsu MHV2040BH internal hard drive, Ultra-ATA/133 on the Fujitsu MHV2080AT internal hard drive.

• HDD capacity
  • MHV2040BH internal hard drive:40 GB
  • MHV2080AT internal hard drive:80 GB
• HDD speed
  • MHV2040BH internal hard drive:5400 RPM
  • MHV2080AT internal hard drive:4200 RPM
• Interface
  • MHV2040BH internal hard drive:Serial ATA
  • MHV2080AT internal hard drive:Ultra-ATA/133
• HDD sustained transfer rate
  • MHV2040BH internal hard drive:150 MiB/s
  • MHV2080AT internal hard drive:100 MiB/s
• Average latency
  • MHV2040BH internal hard drive:5.56 ms
  • MHV2080AT internal hard drive:7.14 ms
• Power consumption (standby)
  • MHV2040BH internal hard drive:0.6 W
  • MHV2080AT internal hard drive:0.5 W
• Power consumption (off)
  • MHV2040BH internal hard drive:0.13 W
  • MHV2080AT internal hard drive:0.1 W
• Weight
  • MHV2040BH internal hard drive:101 g
  • MHV2080AT internal hard drive:99 g