Momentus 5400.3 PSD SATA Product Manual, Rev. A
1
This manual describes the functional, mechanical and interface specifications for the following Seagate
Momentus® 5400.3 PSD SATA model drives:
These drives provide the following key features:
• 5,400-RPM spindle speed.
• 8-Mbyte buffer (SDRAM).
• 256-Mbyte Non-volatile cache.
• Quiet operation. Fluid Dynamic Bearing (FDB) motor.
• High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second).
• Perpendicular recording technology provides the drives with increased areal density.
• State-of-the-art SDRAM buffer and on-the-fly error-correction algorithms.
• Full-track multiple-sector transfer capability without local processor intervention.
• 900 Gs nonoperating shock and 350 Gs of operating shock.
• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• The 3D Defense System™, which includes Drive Defense, Data Defen se and Di agnost ic Defense, of fer s the
industry’s most comprehensive protection for disc drives.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Support for Read Multiple and Write Multiple commands.
• ST91608220AS
• ST91208220AS
• ST91008220AS
• ST9808212AS
• ST9608210AS