银灿IS903+美光MT29F256G08AMCBB双贴64G SLC高速U盘

   朋友的雷克沙P10坏掉了，USB头快断掉了，不过芯片还是好的，插电脑还可以用  ，求助我给他换块主控板，刚好我店里还有IS903的写保护主控板，于是给他换成了IS903，顺便测试了一下速度。                                                                                                                                                                                                                                                                                                                                                                                                      

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USB头快要断掉的雷克沙P10                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

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雷克沙P10与银灿IS903主控板对比                                                                                                    

                                                                                                                                                                                                                                            

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用热风枪拆下两片闪存，是BGA152封装的                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

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芯片正面丝印是NW637，官网查询型号是美光MT29F256G08AMCBB的SLC闪存                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

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用烙铁拖干净闪存焊脚，用钢网植好球，没有洗板水，洗的不是很干净  ，不过不影响使用                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

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再用热风枪装上两片闪存                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

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插电脑开始量产，量产成功只有16个坏块                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

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容量由之前的59.5G变成现在的61G                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

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用U盘芯片检测工具检测是美光SLC同步DDR闪存                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

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在I3笔记本3.0接口上实测速度，读写都在200M/秒左右                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

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装上写保护透明外壳，还是很漂亮吧                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

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寄给朋友了，他发来了之前在他I7台式机上测的P10速度图                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

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这是现在测试的速度，他的电脑是I7台式机加固态硬盘，所以测试的速度比笔记本要快很多了，也比之前的P10速度快很多，想不到美光SLC 芯片在903主板上比它之前原装主板上速度还要快!