HP EV224AV internal hard drive vs HP RW144AV internal hard drive

Key differences

The HP RW144AV internal hard drive has 14 GB more HDD capacity than the HP EV224AV internal hard drive (160 GB vs 146 GB). The HP EV224AV internal hard drive has 9,600 RPM more HDD speed than the HP RW144AV internal hard drive (15000 RPM vs 5400 RPM). The HP RW144AV internal hard drive has 5 ms more average seek time than the HP EV224AV internal hard drive (9 ms vs 4 ms). Only the HP RW144AV internal hard drive has internal. Interface: SAS on the HP EV224AV internal hard drive, Serial ATA on the HP RW144AV internal hard drive.

• HDD capacity
  • EV224AV internal hard drive:146 GB
  • RW144AV internal hard drive:160 GB
• HDD speed
  • EV224AV internal hard drive:15000 RPM
  • RW144AV internal hard drive:5400 RPM
• Interface
  • EV224AV internal hard drive:SAS
  • RW144AV internal hard drive:Serial ATA
• Average seek time
  • EV224AV internal hard drive:4 ms
  • RW144AV internal hard drive:9 ms
• Width
  • EV224AV internal hard drive:110.7 mm
  • RW144AV internal hard drive:101.6 mm
• Depth
  • EV224AV internal hard drive:188.7 mm
  • RW144AV internal hard drive:146 mm
• Height
  • EV224AV internal hard drive:25.4 mm
  • RW144AV internal hard drive:26.1 mm
• HDD transfer rate
  • EV224AV internal hard drive:300 Mbit/s
  • RW144AV internal hard drive:150 Mbit/s