Hitachi Travelstar 7K500 0A72335 SATA Hard Drive
Capacity: 500GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x9mm (Fits in ALL laptops)
Sustained Throughput (MBps):
Average Seek Time (read/write ms): 12
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 16MB
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High-performance mobile storage without sacrificing capacity or power Travelstar™ 7K500 is the industry’s only fifth-generation 7200 RPM 2.5-inch hard drive with capacities ranging from 120GB to 500GB, matching Hitachi 5400 RPM capacities. The 250GB per platter one- and two-disk models deliver up to 56% higher capacity and 16% better application performance than its predecessor. Hitachi provides best-of-breed operating shock and outstanding power management in Travelstar 7K500 for sturdy unplugged notebook performance. With its halogen-free production and low power consumption, the 7K500 carries the Hitachi EcoTrac classification. Designed to support the high-performance needs of multi-tasking commercial users and consumers on-the-go, Travelstar 7K500 offers speed without sacrificing battery life, capacity or audio quality. Hitachi offers optional hard-drive-level encryption for users looking for increased data security and models with enhanced availability to deliver high-capacity storage for non-stop ENVIRONMENTS Highlights
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pecifications | |
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Model number | 0A72335 / HTS725050A9A364 |
Model Name | Travelstar 7K500 |
Formatted Capacity | 500 Gbytes |
Rotational Speed | 7,200 rpm |
Default Buffer (cache) Size | 16 Mbytes |
Performance | |
External (I/O) Transfer Rate (max) | Serial ATA 3Gb/s |
Average Seek Time, Read | 12 msec typical |
Track-to-Track Seek, Read | 1 msec typical |
Average Latency | 4.2 msec |
Physical | |
Form Factor(width) | 2.5-inch |
Height | 9.5 mm |
Width | 70 mm |
Length | 100 mm |
Weight | 116 g |
Electrical | |
Power (Typical) | 2.0 watts |
Power (Idle) | .69 watts |
Startup | 5.5 watts |
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