nzqielhp 发表于 2016-3-29 17:49:35

[HyperX Predator体验]M.2/PCI-E/240GB/AHCI/读1300MB/写600MB的“传统”SSD

      不知道各位是否和我一样,在刚看到金士顿PCI-E HyperX Predator的时候,首先想到的是去年年初Kingston展示的基于SandForce SF3700的早期版本,在当时测试的峰值读取有1.8G/S,然而可能是因为SandForce并没有如期在去年第三季度发布这款主控导致早期HyperX直接流产,我们现在看到的版本,已经取消了纯PCI-E版本而是M.2接口+PCI-E转接卡了,并且换装了Marvell的主控,第一版的金属罩也消失不见。贴一下官网的规格:

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塑封上贴着序列号
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3年质保
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盒子表面其实是贴纸
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打开
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贴纸
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Marvell 88SS9293,第二代M.2 SSD主控,代号Altaplus,,8通道8CE,接口为PCI-E 2.0 x4,AHCI
并不支持NVMe协议,也不支持PCI-E 3.0
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闪存颗粒为8颗Toshiba A19nm MLC,原厂颗粒,部件号TH58TEG8DDKBA8
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打磨了的DDR3缓存,Kingston的D2516EC4BXGGB 512MB DDR3L 1600颗粒。正反共两颗。
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测试环境
i7 4790k @ 4.5G
16G@2000Mhz
730 480G
HyperX 240G
ST 3000GB
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SMART基本上没法识别,很多厂商特定项目
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非NVME,出了持续读写,基本上仍然是一个传统SSD
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和2015 RMBP上的三星256G比一下
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和750 400G比一下(转载)
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和自己的730 480G比一下,实际性能730甚至还要略高
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总结:有M.2 PCI-E这个新特性,持续读写高了不少,读取破1.3G,但4K随机性能很一般,持平了MARVELL主控在SATA接口下的水平,不如730或者Sandisk extreme pro,850pro之类,PCI-E时代MARVELL所谓的第二代主控就算是之前出的三星SM951@AHCI也不能匹敌实在也是让人有点意外,如今大家都在争抢NVME入场券的时期,Kingston保持了一贯的在SSD市场的“态度”,好吧这不是一句褒奖的话,但是不具备主控研发能力确实也是Kingston的软肋,此次Hyper X跳票很久终于发布,并不具备争抢同期性能第一宝座的能力,价格也比SM951要高,不知道在之后各个厂商大举进入NVME时代,老牌的Kingston之后的动作是否能续写在Ram,Storage领域的王者地位,目前来看的话,HyperX Predator是一款打着PCI-E接口噱头的传统SSD,价格略高,但PCI-E M.2 2280小巧的特性,值得大家尝鲜体验。












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bo4lc3s 发表于 2016-3-29 17:49:36

不错的测试

8rqzs5i 发表于 2016-3-29 17:49:36

完全不懂SSD一分一毫,但是应该很厉害就对了

es3i5n 发表于 2016-3-29 17:49:37

测试不错,不过不知道买这个做什么...nvme pcie3.0都不支持,比SM951还贵,性能被750甩飞了...想不出来什么样的用户需要这个...

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