Official GIGABYTE Forum

M.2 running slow after CPU update

epipen

  • 1
  • 0
M.2 running slow after CPU update
« on: April 02, 2021, 06:50:18 pm »
Hi there,

I have the Gigabyte Aorus Pro AX Z490 with the Intel i9 11900K processor that has just been upgraded from the i9 10900F. Since then, my SSD's have gone from 3000mpbs to about 890mbps.

I have done the following;

- Re-installed windows
- Install correct drivers
- Boot is UEFI and partitions are GPT
- Latest bios (F20d) has been installed
- Firmware on SSD's are up to date.
- SSD's are showing as m.2 in my bios (as expected)

My SSD's are;
Western Digital Black SN850
Sabrent Rocket 4 Plus

Any advice?

Cheers :)

shadowsports

  • 2245
  • 67
  • Xbox One, Drives STI, Use QVL RAM For Best Results
    • Gigabyte US
Re: M.2 running slow after CPU update
« Reply #1 on: April 08, 2021, 02:30:48 pm »
Greetings,
WD is theoretically capable of 7000/5300
Sabrent 7100/6600

If a PCIe 4.0 capable board and CPU are used.

Have you tested disk speeds with only the boot drive connected?


Is there something else connected that might be slowing things down?

Any wireless devices?

« Last Edit: April 08, 2021, 02:32:04 pm by shadowsports »
Z390 AORUS PRO (F10) \850w, 9900K, 32GB GSkill TriZ RGB - 16-18-18-38, RTX 3080Ti FTW3 Ultra, 960 Pro_m.2, W11
Z370-HD3P (F5) \750w, 8350K, 8GB LPX 3200 - 16-18-18-38, GTX 970 FTW SC, Intel SSD, 2TB RAID1, W11
Z97X-UD5H \850w, 4790K, 32GB Vengeance, RTX 2080 FTW