美光SATA 6Gbps固态硬盘1.8寸版上市-快科技-科技改变生活

美光SATA 6Gbps固态硬盘1.8寸版上市

Skyangeles
2010年07月30日 14:30
0

美光旗下Lexar Crucail品牌的RealSSD C300至今仍然是唯一一款SATA 6Gbps接口固态硬盘，凭借超越300MB/s的性能，它也是当前市场上速度最快的SATA固态硬盘产品。除了标准2.5寸版本外，针对轻薄笔记本的1.8寸版RealSSD C300日前也在日本秋叶原市场上架销售。

1.8寸版RealSSD C300除了尺寸更小外，性能并没有任何妥协，SATA 6Gbps接口最大读取速度仍然达到355MB/s，并依然支持TRIM指令和对应Windows 7以外系统的Active Garbage Collection内部垃圾清理功能。

1.8寸版RealSSD C300使用Marvell控制芯片，Intel/美光 MLC闪存。读取速度355MB/s，4KB随机读取50000 IOPS。写入速度方面，256GB版215MB/s，128GB版140MB/s，64GB版75MB/s，4KB随机写入256GB版45000 IOPS，128GB版30000 IOPS，64GB版15000 IOPS。

目前在秋叶原上市的1.8寸版RealSSD C300包括128GB和256GB容量两款，售价分别为35000和65000日元左右，折合人民币约2750/5000元，64GB入门版尚未上市。

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