东芝下月量产7200rpm 500GB笔记本硬盘-快科技-科技改变生活

东芝下月量产7200rpm 500GB笔记本硬盘

Skyangeles
2009年09月17日 15:10
0

继希捷、日立等厂商后，东芝日前也宣布，最大容量达到500GB的新系列7200rpm高速2.5寸硬盘将于10月份开始量产出货。

东芝新款为MKxx56GSY系列，包括500GB的MK5056GSY、320GB的MK3256GSY、250GB的MK2556GSY和160GB型号MK1656GSY。采用单碟250GB设计，相比上代产品内部传输率提高23%达到1255Mbps，同时噪音还降低3dB达到25dB（双碟型号，单碟型号为23dB）。

全系列新品均采用SATA 3Gbps接口，16MB缓存，平均读取延迟11ms，写入延迟12ms。工作状态下耐冲击性能为325G（2ms），非工作状态900G（1ms）。硬盘尺寸为69.85x100x9.5mm，双碟型号重115g，单碟型号98g。

东芝下月量产7200rpm 500GB笔记本硬盘

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