Yes, I use the DC 15V / 4A they recommended. And it does support 2x 3.5"
SATA disks. As I understand it, SATA disks require more power than SSDs.
The issue seem to be specific to those 2 SSD either because they are
Samsung EVO or because they are 4GB and 8GB. I don't get why the size
would matter as the SATA disks are 6TB and 14TB :-/
I have not yet suceeded in compiling a new version of U-boot so I don't
know if this would be a solution. Current version is:
vendor U-Boot version "2021.10-00525-g7a508a7245-dirty" date 10/01/2021
Le 20/11/2023 à 05:02, Colin Tree a écrit :
Hi,
I have seen a need for a solid power supply when attaching SSDs.
wiki suggests a ~60W 15v 4a supply for 2 2TB sata drives.
Go well,
Colin
On 18/11/23 16:49, Alan Corey wrote:
I don't remember if OpenBSD has lsblk or not, you might try that. Or
gparted.
I have 3 SSDs in USB adapters and one in particular seems more
sensitive to
voltage than the rest. This is under Linux.
On Thu, Nov 16, 2023 at 12:41 PM Joel Carnat <j...@carnat.net> wrote:
Hello,
I've decided to plug a 2.5" 8TB SSD drive into the second slot of my
ODROID HC4 but it is not detected. I have tested 2 SSD disks (Samsung
4TB and Samsung 8TB) and none are recognised. But if I plug them via the
USB port, they are detected ; and I can mount the partitions. I have
tested switching the slots of SATA and SSD disks but SSDs are still not
recognised. I've tried plugin an old 2.5" 256GB SATA drive and another
3.5" 16TB SATA disk, both were detected.
When I say "not detected" or "not recognised", I mean the disks don't
appear in dmesg and in "sysctl hw".
The ODROID running "OpenBSD 7.4 (GENERIC.MP) #0: Sun Oct 22 12:11:05 MDT
2023".
Any idea what happens?
Thanks,
Joel C.
