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发表于 2011-7-6 20:48 · 福建
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本帖最后由 marsash 于 2011-7-6 20:51 编辑
William-King 发表于 2011-7-6 15:04
LS正解,我的是7K750-500的。。。500G,店家说500G必然不4K
难道现在500G也支持4K了么。。。这种参数比 ...
7K750系列各种容量都是4k先进格式化的……
我还是把官网的产品特性说明给贴出来吧:
Travelstar™ 7K750 is a 7200 RPM, 375GB/platter, 2.5-inch hard drive with capacities of 500GB, 640GB and 750GB. This standard 9.5mm, two-disk design, intended for use in notebook PCs, external storage and other mobile applications, uses the industry’s new Advanced Format. Advanced Format increases the physical sector size on hard drives from 512 bytes to 4096 (4K) bytes, which increases drive capacities and improves error correction capabilities.
Highlights
• Up to 750GB of capacity
• Advanced Format, industry standard 4K sector size
• 512 byte emulation (512e)
• 7200 RPM high-performance HDD
• Low power consumption
• Halogen-free for eco-friendly design
• Self-encrypting models
• Enhanced availability (EA) models for applications needing around-the-clock access in lower-transaction environments
店家估计也没搞明白 |
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