E5-476G NVMe top speed

sensasi_delight
sensasi_delight Member Posts: 4 New User
hi, i've been research NVMe SSD for E5-476G and I found that E5-476G only support gen3x2 SSD so it can only use half speed for gen3x4 (samsung 960 Pro r/w: 3500/2100) but i've found another person can use full speed for NVMe gen3x4 (adata sx6000 r/w:1800/600)

so what is true fact about NVMe SSD speed in E5-476G?
can you guys reply with your SSD spec and benchmark speed?

thanks in advance

Samsung 960 Pro (r/w: 3500/2100)
source: https://www.jagatreview.com/2018/01/review-acer-aspire-e5-476g-laptop-murah-untuk-gaming-editing/2/



Adata sx6000 Lite (r/w: 1800/600)
source: https://www.youtube.com/watch?v=_OAwM6NNutU&t=26s


Answers

  • JackE
    JackE ACE Posts: 44,330 Trailblazer
    What does hwinfo64 reveal about your own PCIe bus 2x or 4x link widths? Production changes can happen without notice that can account for such differences. Jack E/NJ

    Jack E/NJ

  • TONY1975
    TONY1975 Member Posts: 6

    Tinkerer


    JackE said:
    What does hwinfo64 reveal about your own PCIe bus 2x or 4x link widths? Production changes can happen without notice that can account for such differences. Jack E/NJ

    Hi Man, How do i Know which of the pci ports will be used for the Nvme card? There are 4 of them. Thanks in advance
  • JackE
    JackE ACE Posts: 44,330 Trailblazer
    This thread is 18 mos old. Please start your own new thread by clicking on the ask a question  button for better attention. The maximum link width you should assume for this model is 2X or half NVME speed. The HWInfo64 is not always accurate There should be only one m.2 port available for an m.2 SATA or NVME card. You must check that this port has only one M-key bump on the right hand side to use an m.2 NVME card. If it has two B+M keys, then you can only fit an m.2 SATA card

    Jack E/NJ

  • TONY1975
    TONY1975 Member Posts: 6

    Tinkerer

    ok thanks for the reply