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.
- Storage Capacity: 320 GB
- Maximum External Data Transfer Rate: 300 MBps (2.3 Gbps)
- Maximum Internal Data Transfer Rate: 166.8 MBps (1.3 Gbps)
- Rotational Speed: 7200 rpm
- Buffer: 16 MB
- Average Seek Time: 13 ms
- Maximum Seek Time: 25 ms
- Average Latency: 4.20 ms
- Drive Interface: SATA
- Drive Interface Standard: SATA/300
- SATA Pin: 7-pin
- Drive Type: Internal
- Drive Width: 2.5"
- Height: 0.3"
- Width: 2.8"
- Depth: 3.9"
- Weight (Approximate): 3.35 oz
- Green Compliant: Yes
- Green Compliance Certificate/Authority: REACH
- Green Compliance Certificate/Authority: RoHS