ST92011A - Seagate 20GB 5400RPM IDE/EIDE Laptop 2MB Cache DMA/ATA-100 (ULTRA) 2.5-inch Hard Drive

Seagate Momentus unlocks the power of notebook computers with a 5400-RPM spin speed and 2MB cache buffer. Momentus stands head-to-head with 4200-RPM notebook drives in BatteryMark tests, while simultaneously increasing system level performance by almost 50 percent. Seagate Momentus delivers the experience, commitment and innovation you expect from the world's leading manufacturer of disc drives.