HITACHI 0A78743
- Part Number: 0A78743
- Category: Hard Drives/Solid State Drives
- Manufacturer: HGST, A Western Digital Company
- Quantity: 3
Travelstar Z7K320 is the industry's first 7200 RPM, 7mm, 2.5-inch hard drive with capacities ranging from 160GB to 320GB. The 320GB per platter one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and compact systems. The Z7K320 offers design flexibility to accommodate new thinner and more robust devices/systems and delivers up to 18% better application performance than 5400 RPM models of the same capacity.
Technical Information
Storage Capacity: 320 GBDrive Performance
Spindle Speed (rpm): 7200Buffer: 16 MB
Interfaces/Ports
Drive Interface: SATADrive Interface Standard: SATA/300
Physical Characteristics
Drive Type: InternalDrive Width: 2.5"
Height: 0.3"
Width: 2.8"
Depth: 3.9"
Weight (Approximate): 3.35 oz
Miscellaneous
Green Compliant: YesGreen Compliance Certificate/Authority: RoHS
Green Compliance Certificate/Authority: REACH