虽然1TBSATA驱动器和一个300GB的光纤通道驱动器的实际功率差异相差不远，但瓦特/容量（单位容量的能耗）的成本差异极大。

While the actual wattage difference between a 1 TB SATA drive and a 300 GB Fibre Channel drive is marginal, the cost difference on a watt-per-capacity basis is significant.

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关楚耀(左)与孙耀威出道时间相差一截，但两人外表年龄却相差不远。(摄影﹕梁迺楠)。

Kelvin Kwan joined the showbiz many years later than Eric Suen Yiu Wai. But from their appearance, we don't see any difference in their ages.

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关楚耀(左)与孙耀威出道时间相差一截，但两人外表年龄却相差不远。(摄影﹕梁迺楠)。

Kelvin Kwan joined the showbiz many years later than Eric Suen Yiu Wai. But from their appearance, we don't see any difference in their ages.

youdao