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 Adata XPG SX8200 Pro 512GB NVME SSD, Affordable alternative for high speed

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1024kbps
post May 8 2019, 10:32 PM

李素裳
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QUOTE(BigSaver @ May 8 2019, 09:58 AM)
Yeah i notice your post in this thread regarding the blue screen. Have you found the solution?
Thanks for the driver! will try when reach at home.

Bios, i haven't change anything except XMP profile. Will try to play other setting. Any setting that i can refer? im using Giga B450 pro

Ive try with sleep and w/o sleep, still blue screen (forgot the code error but if not mistaken "system service exemption" need to check again). Best to do is not to leave my pc at all or just shutdown if afk.  sad.gif

Why i suspect the problem come from my SX8200, 1st problem appear when bios said missing boot. i try startup repair, usb repair, cmd repair all wont work. Last choice fresh format

Then 2nd time appear when not detect bootable device even though i already set priory boot. Need to restart then can see the boot again. Also ive notice all my old windows (i keep my old windows when fresh format) files are missing. Supposedly it will remain.
I haven't check latest driver/bios after 2nd time fresh format. Just use typical windows auto update driver except GPU driver.

When google around, i found some ppl faced almost similar problem as mine. Could be bad lemon unit.  sad.gif
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If you overclock, especially RAM, reset to default, don't troubleshooting with OC, you will going nowhere.

Post the BSOD and see which service or driver causing problem, check if it's the same driver causing bluescreen.

Recent Windows update is the problem i think, it's more sensitive to overclocking now, I had to revert the RAM overclock to make Win 10 usable.
1024kbps
post May 9 2019, 09:19 PM

李素裳
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6,015 posts

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QUOTE(xxboxx @ May 9 2019, 05:17 PM)
I overlooked that he got overclock the RAM. Yeah OC RAM definitely will cause stability issue.
Wah buy another one, is it cheap now? biggrin.gif
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After 5 years you can see him showing off this
user posted image

Joke aside, it was an Fusion IO workstation SSD, the company already sold to Sandisk and now WD.
1024kbps
post May 10 2019, 03:10 PM

李素裳
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QUOTE(sHawTY @ May 10 2019, 11:20 AM)
Not quite sure what's causing these result
Sequential speed is not the whole story

The difference is too much sweat.gif

user posted image
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hardware raid or software raid?
1024kbps
post May 11 2019, 12:02 AM

李素裳
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Senior Member
6,015 posts

Joined: Feb 2007



QUOTE(sHawTY @ May 10 2019, 09:57 PM)
If by hardware you mean using a special PCI-e card, no
Loaded AMD RAID driver while installing Windows 10
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That's hardware RAID with option ROM, try to tweak the settings, but you might have to recreate RAID array = reinstall Windows lol sweat.gif
As far as i know RAID on AMD desktop class mobo is only good for HDD, performance wise Intel might be better, or something like this http://highpoint-tech.com/USA_new/CS-product_nvme.htm
1024kbps
post May 11 2019, 02:00 AM

李素裳
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Probably related:
A Write-Through Cache Method to Improve Small Write Performance of SSD-Based RAID
https://ieeexplore.ieee.org/document/8026840
1024kbps
post May 14 2019, 10:55 PM

李素裳
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6,015 posts

Joined: Feb 2007



QUOTE(sHawTY @ May 14 2019, 08:14 PM)
Done, but no major improvement
The 4KiB changed from 1000MB/s to about 1038MB/s
However the sequential read speed drops from 6600MB/s to 5200MB/s sweat.gif
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You should use it for large cache for PS, or Video editing, RAID tends to increase latency with more drive added, also stock RAID controller does not offer much option compares to dedicated RAID card,
Pretty much like iGPU vs dedicated PCIE GPU analogy.

There should be more option to play, but i dont use it for ages since my raid HDD broken lol/

Also make sure you're using latest RAID driver, not the WHQL driver form microsoft.

user posted image
Samsung Rapid mode sweat.gif

This post has been edited by 1024kbps: May 14 2019, 11:11 PM

 

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