CinemaStar Z5K320

CinemaStar™ Z5K320 is a new 7mm, 5400 RPM, 2.5-inch consumer electronics hard drive with capacities from 160GB to 320GB. The 320GB per platter one-disk models have been customized to support digital video and surveillance applications. The slimmer Z5K320 is designed as a direct replacement for standard 9.5mm HDD and is well suited for TV integration and portable video products. HGST SmoothStream technology supports the ATA-7 streaming command set, and SCT provides time-limited error recovery and thermal monitoring capabilities.

Capacity GB - One GB is equal to one billion bytes when referring to hard drive capacity. Accessible capacity may be less.
Data Buffer (MB) - Upper 830KB out of 16MB used for firmware
Seek Time: Average - excludes command overhead
Availability - designed for low duty, non mission-critical applications in PC, nearline and consumer electronics environments, which may vary application to application.

Highlights
• Low-profile, 7mm z-height 2.5-inch design
• Video hard drive with capacities up to 320GB
• Fourth generation CE design
• 24x7 availability
• Excellent power utilization to help reduce energy costs
• Fourth generation CE design
• SmoothStream™ technology
• Silent-seek acoustics for quiet operation
• SMART Command Transport (SCT) for streaming optimization

Applications / Environments
• Digital Video Recorders (DVR)
• Set-top Boxes
• Portable Video Players
• DVR-enabled Televisions
• High-end Audio Systems
• Video Surveillance Systems

Technical Library Content
Product Documentation

White Papers & Related Information
Design Flexibility with 7mm Z-Series Drives
CE Features on CinemaStar hard drives
Iterative Detection Read Channels in HGST Hard Drives
IrMnCr Read Sensors for High Reliability and Stability
Ramp Load/Unload Technology
Perpendicular Magnetic Recording
SATA - Next Generation Storage Interface
Thermal Fly-height Control (TFC) Technology in HGST Hard Disk Drives