Acer 120GB SATA2 7200rpm 3.5" vs Origin Storage 250GB 5400RPM 2.5" SATA

Key differences

The Origin Storage 250GB 5400RPM 2.5" SATA has 130 GB more HDD capacity than the Acer 120GB SATA2 7200rpm 3.5" (250 GB vs 120 GB). The Acer 120GB SATA2 7200rpm 3.5" has 1,800 RPM more HDD speed than the Origin Storage 250GB 5400RPM 2.5" SATA (7200 RPM vs 5400 RPM). The Acer 120GB SATA2 7200rpm 3.5" has 1" more HDD size than the Origin Storage 250GB 5400RPM 2.5" SATA (3.5" vs 2.5"). Interface: Serial ATA II on the Acer 120GB SATA2 7200rpm 3.5", Serial ATA on the Origin Storage 250GB 5400RPM 2.5" SATA. Operating voltage: 5 / 12 V on the Acer 120GB SATA2 7200rpm 3.5", 5 V on the Origin Storage 250GB 5400RPM 2.5" SATA.

• HDD capacity
  • 120GB SATA2 7200rpm 3.5":120 GB
  • 250GB 5400RPM 2.5" SATA:250 GB
• HDD speed
  • 120GB SATA2 7200rpm 3.5":7200 RPM
  • 250GB 5400RPM 2.5" SATA:5400 RPM
• HDD size
  • 120GB SATA2 7200rpm 3.5":3.5"
  • 250GB 5400RPM 2.5" SATA:2.5"
• Interface
  • 120GB SATA2 7200rpm 3.5":Serial ATA II
  • 250GB 5400RPM 2.5" SATA:Serial ATA
• Operating voltage
  • 120GB SATA2 7200rpm 3.5":5 / 12 V
  • 250GB 5400RPM 2.5" SATA:5 V