SpinPoint 3.5" 320GB SATAII 16MB 7200rpm

Key features:
- Serial ATA 3.0 Gbps Interface Support.
- SATA Native Command Queuing Feature.
- Device Initiated SATA Power Management.
- Staggerd Spin-up Support.
- High Speed Dual DSP Based Architecture.
- ATA S.M.A.R.T Compliant.
- ATA Automatic Acoustic Management Feature.
- ATA 48-bit Address Feature.
- ATA Device Configuration Overlay Feature.
- SilentSeek.
- ImpacGuard.