nvme sabrent ***** performance

wolfganghaberl1960
wolfganghaberl1960 Member Posts: 7 New User
edited November 2023 in 2020 Archives
Hello,
I own various acer notebooks and i had a similar question yesterday for another swift3. This time I am speaking about a swift 3 314-52 with an i-3 and intel skylake architecture. i installed a sabrent nvme disk in its empty m2.slot and it shows up (see photos) attached to a pci3 3.0 x2. that means it should go near 2gb, approximeately something like 1700/1800 mb.  but in reality it goes not even at 500 mb. i know that in every-day life-it does not really matter, but i would like to understand the reason why it goes so slowly. it seems to me that the whole nvme-architecture is full of bugs and inconsistencies. Thanks a lot for your time.

Wolfgang










Answers

  • Is your model the sf314-52? What is the version of the bios? Can you give the exact model of the ssd sabrent?
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • wolfganghaberl1960
    wolfganghaberl1960 Member Posts: 7 New User
    Hello! Thanks for your answer! Yes it´s a Swift3 314-52. The Bios is the last version 1.09. The Sabrent is a SSD 512GB Rocket NVMe PCIe M.2 2280. Whats strange to me is that sometimes it links to the correct link speed 8.0 GT/s and other times to 2.5 GT/s. I have installed the newest Intel Chipset drivers.
  • Have you tried to update your ssd sabrent firmware? https: //www.sabrent.com/firmware-update/
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • wolfganghaberl1960
    wolfganghaberl1960 Member Posts: 7 New User
    Unfortunately there is no firmware for the rocket 512 GB in the download section. Maybe you have to write directly to their support. 
  • I would like you to send a photo of the bios information tab, as it shows the exact model of the ssd. Also, download the sabrent program and check the ssd model, see:

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • wolfganghaberl1960
    wolfganghaberl1960 Member Posts: 7 New User
    Thanks for your answer.

    Thanks for your quick answer. I attached some photos and pdfs hopefully to understand better. The bios does not say much. Anyway there is a pdf attached with the exact model of the disk. I attached also a discussion in april 2019 on this board where a user reached nearly 4000 MB/s with a Crucial P1 NVMe (true?). The problem is maybay the whole architecture skylake i-3 of the 7th generation which is in my notebook. It seems to throttle down easily the link speed ogf8.0 GT/s to a miserable 2.5 GT/s (Photos). Maybe there is nothing to do about it.

    Wolfgang
  • brummyfan2
    brummyfan2 ACE Posts: 28,606 Trailblazer
    edited June 2020
    Hi,
    Your Hynix is a SATA SSD and showing the correct speed, from your previous post, it shows correct speed for Sabrent and Hynix, 2.5GT/s shown in HWiNFO64 may be for the SATA SSD.
  • wolfganghaberl1960
    wolfganghaberl1960 Member Posts: 7 New User
    Thanks for your answer, brummyfan2. No, no, I re-installed Win 10 Pro on the new, (hopefully) "faster" Sabrent-Disk. The Hynix-Disk is used for data, not for the operating system.
  • brummyfan2
    brummyfan2 ACE Posts: 28,606 Trailblazer
    Thanks for your answer, brummyfan2. No, no, I re-installed Win 10 Pro on the new, (hopefully) "faster" Sabrent-Disk. The Hynix-Disk is used for data, not for the operating system.
    No problem, when I look at the speed tests, one with the R/W speeds(3275/3349) is for Sabrent and the other for the Hynix drive, both readings look good for NVMe and SATA drives and believe there's nothing to be concerned in my opinion. I have attached the readings for WD PC SN512 SSD in my AN517-51 for you to compare.

  • wolfganghaberl1960
    wolfganghaberl1960 Member Posts: 7 New User
    Everthing ok. For the 2 acer 314-52 withe the Sabrent Rocket 512 GB i reach about 1800 Mbyte/s (because the intel architecture cuts the speed from 4x to 2x), For the 314-41 i bought a new Sabrent Rocket 1TB and now it goes up to nearly 3500 Mbyte/s which is fantastic. I am quite happy about the improvements. So have a good time!
  • What you can try is to uninstall and delete the driver from the sata ahci controller, as the ssds are based on the standard driver provided by windows:

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :)