转摘PCI-E SSD、M2 SSD、SATA SSD测试

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近期在做vSAN的实验,购买了几个固态硬盘。在接到服务器之前,装在一个ASUS B250的主板进行测试(I5,8GB内存,Windows 10操作系统)。各固态硬盘品牌、接口、类型、容量如表1-1所示。

本次测试的硬盘信息

|---------------------|-------------|------------|--------|--------|---|
| 品牌及型号 | 接口 | 传输模式 | 容量(GB) | 价钱(参考) | |
| PLEXTOR PX-256M7VG | M.2(SATA) | SATA/600 | 256 | 680 | |
| PLEXTOR PX-128M8SeY | PCI-E(NVME) | PCIe 3.0×4 | 128 | 760 | |
| 三星 PM961 | M.2(NVME) | PCIe 3.0×4 | 256 | 655 | |
| 金士顿 DT Workspace | USB | SATA/600 | 64 | | |
| | | | | | |

HD Tune Pro 5.7 测试 (Windows 10)

|--------------------|----------|--------|--------|-------|-------|-------|-----|
| 品牌及型号 | HD Tune Pro 5.7(读取) ||| 随机存取 ||||
| 品牌及型号 | 最低(MB/s) | 最高 | 平均 | 512字节 | 4KB | 64KB | 1MB |
| PLEXTOR PX-256M7VG | 166.5 | 427.3 | 363.4 | 25200 | 24648 | 5975 | 513 |
| 三星 PM961 | 1040.3 | 1062.7 | 1053.8 | 30081 | 31983 | 14368 | |

CrystalDiskMark 测试(Windows 10环境)

|---------------------|-----------|----------|-----------|----------|-----------|----------|-----------|----------|
| 品牌及型号 | Read(MB/s) |||| Write(MB/s) ||||
| 品牌及型号 | Seq Q32T1 | 4KB Q8T8 | 4KB Q32T1 | 4KB Q1T1 | Seq Q32T1 | 4KB Q8T8 | 4KB Q32T1 | 4KB Q1T1 |
| PLEXTOR PX-256M7VG | 398.7 | 398.7 | 351.7 | 31.46 | 495.5 | 213.6 | 268.7 | 95.25 |
| PLEXTOR PX-128M8SeY | 1619.1 | 521.9 | 486.9 | 50.11 | 566.7 | 278.3 | 223.4 | 157.5 |
| | | | | | | | | |
| 三星 PM961 | 1793.1 | 1039.2 | 693.2 | 44.84 | 1400.8 | 857.3 | 550.0 | 194.9 |
| 三星 PM961 | 1765.2 | 1035.2 | 647.7 | 46.42 | 1409.2 | 778.0 | 592.2 | 185.9 |
| 金士顿 DT Workspace | 170.4 | 19.38 | 18.99 | 13.28 | 111.8 | 26.77 | 27.08 | 24.34 |
| | | | | | | | | |

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE](http://s2.51cto.com/images/20171218/1513572881855058.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572881855058.png") ![PCI-E SSD、M2 SSD、SATA SSD测试_M2_02](http://blog.51cto.com/static/js/ueditor1.4.3/themes/default/images/spacer.gif)

PX-128M8SeY

1 三星PM961测试

三星PM961测试(M.2接口,插在主机M2_1接口上),测试成绩如图所示。

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_03](http://s2.51cto.com/images/20171218/1513572896173369.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572896173369.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_04](http://s2.51cto.com/images/20171218/1513572903971663.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572903971663.png")

图 PM961测试截图

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_05](http://s2.51cto.com/images/20171218/1513572910685506.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572910685506.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_06](http://s2.51cto.com/images/20171218/1513572916589512.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572916589512.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_07](http://s2.51cto.com/images/20171218/1513572923269093.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572923269093.png")

图 PM961参数

2金士顿64GB U盘

金士顿64GB U盘(USB 3.0接口)

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_08](http://s2.51cto.com/images/20171218/1513572932441881.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572932441881.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_09](http://s2.51cto.com/images/20171218/1513572939760369.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572939760369.png")

3 蒲科特PCI-E转接的M8SeY

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_10](http://s2.51cto.com/images/20171218/1513572947564713.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572947564713.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_11](http://s2.51cto.com/images/20171218/1513572954447882.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572954447882.png")

5 M8SeY配置为PCI-E×1时的测试

M8SeY在PCI-E×1时的测试截图

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_12](http://s2.51cto.com/images/20171218/1513572960356220.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572960356220.png")

【说明】当时这个M8SeY插在PCI_E×16_2插槽上,但M.2_Se_1插了M.2的SSD,故此时第2个16位的PCI-E插槽工作在×1模式下,测试的数据较低。

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_13](http://s2.51cto.com/images/20171218/1513572966718181.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572966718181.png")

图 工作于PCIe×1模式下

4 蒲科特PX-256M7VG(M.2 SATA SSD)

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_14](http://s2.51cto.com/images/20171218/1513572973210757.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572973210757.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_15](http://s2.51cto.com/images/20171218/1513572979935841.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572979935841.png")

5 M.2接口转PCI-E接口卡

因为PCI-E接口的SSD较贵,可以用M.2接口转PCI-E接口卡。

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_16](http://s2.51cto.com/images/20171218/1513572986635201.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572986635201.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_17](http://s2.51cto.com/images/20171218/1513572992730715.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513572992730715.png")

本次测试所用硬盘外形图

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_18](http://s2.51cto.com/images/20171218/1513573000550488.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573000550488.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_19](http://s2.51cto.com/images/20171218/1513573006442941.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573006442941.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_20](http://s2.51cto.com/images/20171218/1513573013383462.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573013383462.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_21](http://s2.51cto.com/images/20171218/1513573023211879.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573023211879.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_22](http://s2.51cto.com/images/20171218/1513573028281689.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573028281689.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_23](http://s2.51cto.com/images/20171218/1513573034813919.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573034813919.png")

图 三星PM961外形

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_24](http://s2.51cto.com/images/20171218/1513573041729727.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573041729727.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_25](http://s2.51cto.com/images/20171218/1513573047139436.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573047139436.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_SSD_26](http://s2.51cto.com/images/20171218/1513573055613337.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573055613337.png")

【说明】当 M.2_1安装了设备时,PCIEx16_2只能运行在 X1模式下。

当M.2_1没有安装设备时,PCIEx16_2只能运行在 X4模式下

对于主板上"PCIEx16_2"接口配置,如果设置为×1 Mode时,M.2_1是允许状态。

当"PCIEx16_2"接口配置设置为×4 Mode时,M.2_1是禁止状态。

于 M.2_1接口支持SATA与NVME方式,而M.2_2接口只支持NVME方式。

如果有SATA传输模式的M.2只能插在M.2_1接口。当M.2_1连接SATA传输模式的M.2时,SATA_1禁止使用。

2.5寸转3.5寸硬盘架

![PCI-E SSD、M2 SSD、SATA SSD测试_PCE_27](http://s2.51cto.com/images/20171218/1513573062397377.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573062397377.png")

![PCI-E SSD、M2 SSD、SATA SSD测试_M2_28](http://s2.51cto.com/images/20171218/1513573072566534.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "1513573072566534.png")

更多虚拟化课程及视频,请单击"VMware系统集成工程师"专题,2017年12月31日前8折,仅1600元。

http://edu.51cto.com/topic/1308.html



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    【来源: 51CTO】
    【作者: 王春海】
    【原文链接】 https://blog.51cto.com/wangchunhai/2051681
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