ASRock Forums : M.2 NVME SSD on H170M Pro4S https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 14 Jul 2026 09:53:26 +0000 Sun, 20 Dec 2015 22:45:48 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=1559 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[M.2 NVME SSD on H170M Pro4S : Hi,I just found out that I am...]]> https://forum.asrock.com/forum_posts.asp?TID=1559&PID=7323&title=m-2-nvme-ssd-on-h170m-pro4s#7323 Author: Oranges
Subject: 1559
Posted: 20 Dec 2015 at 10:45pm

Hi, 

I just found out that I am actually close to the full potential of the SSD, because I am using the 128 GB Version which is reading 2000 MB/s and writing 650 MB/s max. 

I'm basically ok with this and do not need any help anymore. Thanks!


Edited by Oranges - 20 Dec 2015 at 10:48pm]]> Sun, 20 Dec 2015 22:45:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=1559&PID=7323&title=m-2-nvme-ssd-on-h170m-pro4s#7323 <![CDATA[M.2 NVME SSD on H170M Pro4S : I would just poor over the settings...]]> https://forum.asrock.com/forum_posts.asp?TID=1559&PID=7303&title=m-2-nvme-ssd-on-h170m-pro4s#7303 Author: DooRules
Subject: 1559
Posted: 20 Dec 2015 at 5:25am

I would just poor over the settings in storage configurations in bios. 
Maybe there is a setting to change pcie to gen 3 as opposed to gen 2 somewhere also.
]]> Sun, 20 Dec 2015 05:25:31 +0000 https://forum.asrock.com/forum_posts.asp?TID=1559&PID=7303&title=m-2-nvme-ssd-on-h170m-pro4s#7303 <![CDATA[M.2 NVME SSD on H170M Pro4S : Hello,my Samsung SM951 NVME SSD,...]]> https://forum.asrock.com/forum_posts.asp?TID=1559&PID=7301&title=m-2-nvme-ssd-on-h170m-pro4s#7301 Author: Oranges
Subject: 1559
Posted: 20 Dec 2015 at 3:58am

Hello,

my Samsung SM951 NVME SSD, which is connected at the M.2 Slot, cannot use it's full potential of about 2000 MB/s reading and 1200 MB/s writing speed.

Instead it performs at around 1500 (reading) and 600 (writing).

So it looks like it only uses two lanes.

I would like to use the full 4 lanes. 

Where in the UEFI settings can I change this? The mainboard is supposed to support M.2 with Gen3 x4.

I am using the latest official UEFI Version (1.6). CPU: core i3 6100. Win10 Pro. 

Looking forward to the reply.



Edited by Oranges - 20 Dec 2015 at 4:00am]]> Sun, 20 Dec 2015 03:58:27 +0000 https://forum.asrock.com/forum_posts.asp?TID=1559&PID=7301&title=m-2-nvme-ssd-on-h170m-pro4s#7301