MLC成本SLC性能 Fusion-io宣布新闪存SMLC-快科技-科技改变生活

MLC成本SLC性能 Fusion-io宣布新闪存SMLC

Skyangeles
2009年07月08日 14:56
0

长期以来，SLC（Single-Level Cell）一直是高性能长寿命闪存的代名词，而MLC（Multi-Level Cell）颗粒则往往意味着低速低可靠性。不过现在，这一界限将被打破，因此企业固态存储厂商Fusion-io公司宣布了一种新类型闪存：SMLC。

SMLC（Single Mode Level Cell）实际上并不是闪存结构上的根本性创新，Fusion-io只是基于MLC技术，在闪存管理控制工艺技术上进行了一番变革，具体技术细节并未透露。不过根据他们的说法，SMLC拥有可媲美SLC闪存的带宽、写入性能、可靠性和寿命，同时成本仅相当于MLC水平。

Fusion-io表示，SMLC闪存将首先用于其自家面向企业市场的PCI-E接口ioDrive /ioDrive Duo固态存储卡中，本季度内开始出货，容量有160GB和320GB两款。

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