HP EV209AV internal hard drive vs HP RJ681AV internal hard drive

Key differences

The HP EV209AV internal hard drive has 200 GB more HDD capacity than the HP RJ681AV internal hard drive (500 GB vs 300 GB). The HP RJ681AV internal hard drive has 2,800 RPM more HDD speed than the HP EV209AV internal hard drive (10000 RPM vs 7200 RPM). The HP EV209AV internal hard drive has 5 ms more average seek time than the HP RJ681AV internal hard drive (9 ms vs 4 ms). Only the HP EV209AV internal hard drive has internal. Interface: Serial ATA on the HP EV209AV internal hard drive, SAS on the HP RJ681AV internal hard drive.

• HDD capacity
  • EV209AV internal hard drive:500 GB
  • RJ681AV internal hard drive:300 GB
• HDD speed
  • EV209AV internal hard drive:7200 RPM
  • RJ681AV internal hard drive:10000 RPM
• Interface
  • EV209AV internal hard drive:Serial ATA
  • RJ681AV internal hard drive:SAS
• Average seek time
  • EV209AV internal hard drive:9 ms
  • RJ681AV internal hard drive:4 ms
• Width
  • EV209AV internal hard drive:101.6 mm
  • RJ681AV internal hard drive:110.7 mm
• Depth
  • EV209AV internal hard drive:146 mm
  • RJ681AV internal hard drive:188.7 mm
• Height
  • EV209AV internal hard drive:26.1 mm
  • RJ681AV internal hard drive:25.4 mm
• Dimensions (WxDxH)
  • EV209AV internal hard drive:101.6 x 146 x 26.11 mm
  • RJ681AV internal hard drive:188.74 x 188.74 x 25.4 mm