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Post your SSD benchmarks using Blackmagic Disk Speed Test

trs96

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Are the nvme drives treated as separate drives when you use the Sonnet PCIe card? As in are they identified as separate drives even though they are using the same PCIe lane?
Screen Shot 22.jpg
 
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My latest results with hardware at left, running Mac OS 10.14.6 (build 18G2022). Storage is Samsung 970 Pro 1 TB M.2 NVMe SSD.

2019-01-10 Black Magic.jpg
 
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Results of my Samsung 970 Evo Plus 2TB SSD in my Razer Blade 2018 Advanced Model:

Screenshot 2020-05-09 at 21.12.04.png
 
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Hi guys,

I just have upgraded my iMac 27" mid 2015 with a 1TB NVMe Samsung EVO Plus and I am getting low speed results for this kind of SSD.. before I was getting almost the same speeds as an external USB SSD drive.

Anyone knows why I am getting these low speed values ?? These are abnormal speeds for these kind of Samsung SSD.

Captura de ecrã 2020-06-24, às 00.44.35.png

Captura de ecrã 2020-06-24, às 02.46.11.png
 
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Hi guys,

I just have upgraded my iMac 27" mid 2015 with a 1TB NVMe Samsung EVO Plus and I am getting low speed results for this kind of SSD.. before I was getting almost the same speeds as an external USB SSD drive.

Anyone knows why I am getting these low speed values ?? These are abnormal speeds for these kind of Samsung SSD.

View attachment 477718
View attachment 477724
hi, because you bus speed, if you have a ssd with 1000 MB/SEC write but your computer support only 500 MB/SEC write, in your Mac you have low write and read because the buss speed iMac model.
 
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So what can I do to change it?
here are the specs of the SSD:


Captura de ecrã 2020-06-24, às 14.29.55.png
 
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Hi do you think I can swap my iMac mid 2015 logic board with a compatible PCI X4 logic board from another iMac model? I was thinking the late 2015 logic board.. do you think this logic board is compatible with the mid 2015 with the iMac case and conectors?
 
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