HGST Travelstar Z7K320 HTS723225A7A364 250 GB Hard Drive - 2.5" Internal - SATA (SATA/300) - 7200rpm - 16 MB Buffer - REACH, RoHS Compliance
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 Specifications:
Storage Capacity: 250 GBMaximum External Data Transfer Rate: 300 MB/s (2.3 Gbit/s)Maximum Internal Data Transfer Rate: 1334 MB/s (10.4 Gbit/s)Spindle Speed (rpm): 7200Buffer: 16 MBAverage Seek Time: 13 msMaximum Seek Time: 25 msAverage Latency: 4.20 msDrive Interface: SATADrive Interface Standard: SATA/300SATA Pin: 7-pinDrive Type: InternalForm Factor: 2.5"Height: 0.3"Width: 2.8"Depth: 3.9"Weight (Approximate): 3.35 ozEnvironmentally Friendly: YesEnvironmental Certification: RoHS, REACH