Asmedia ASM-2364 NVMe/USB 3.2 Controller firmware Version 230927_91_00_00

I had two ASM2364's arrive today they came with a new firmware 27th September 2023
AS_PCIE_230927_91_00_00.bin

I dumped both devices they had the identical firmware and nvram on both of them

here's a trimmed flashable copy
I updated all of my devices just fine

mega.nz/file/lrwRiRRS#ey3ex7P38qUTd2aqPT...tJZDYbF9KHCJYOKW2qn4

My guess is this will work on all in the ASM236x series 2360/2362/2364



 

Thanks Shonk

@Shonk Thanks for sharing this firmware I have 2 Yottamaster enclosure's that use the ASM2364 controller and I have never seen any new firmware uploaded to station drivers the ASM2364 and I was wondering if I ever would see the day it would happen, noticed that the ASM2464 seems to get lot's of uploads just not the ASM2364.

I have uploaded a few here but didnt create a new thread so you have to dig through each topic to find it

AS_PCIE_200324_91_00_00.bin
From Station Drivers
AS_PCIE_200505_90_00_00.bin (1 of my devices came with this firmware)
Directly Dumped From My Integral PU31-Pro (ASM2364)
AS_PCIE_201012_91_00_00.bin
Silverstone MS12 Firmware (ASM2364)
AS_PCIE_210901_91_00_00.bin (6 of my devices came with this firmware)
Directly Dumped from my Samget Enclosure (ASM2364)
AS_PCIE_230927_91_00_00.bin (2 of my devices came with this firmware)
Directly Dumped from my Samget Enclosure (ASM2364)

It took buying 9 ASM2364's to finally get a recentish firmware
My last dump 210901_91_00_00 was the newest i have found before today

I found a compatability issue with a drive today and ASM2364 230927_91_00_00

The drive is a Samsung PM9B1 512GB MZVL4512HBLU-00BTW Dramless TLC Marvell Chipset (PM9A1 1TB is fine and is an oem 980 Pro)

when you plug it in its fine
if you reboot the pc stalls on the uefi for a few mins
then takes a further few mins to get into windows
checking the event log there are lots of resetting the drive logs

if you pull the power from the pc and cold boot it boots fine

I resolved the issue by putting the PM9B1 512GB in a JMS583 Controller enclosure
and fitted its Toshiba XG3 512GB into the ASM2364

Edit
I just noticed the firmware on the PM9B1 (Made 2023.12) is HXC70W1Q and there's a HXC71W1Q update
I updated it but havnt tested it in an ASM2364 so it may or may not fix the issue