Cheap 4-port SATA card working with RockPro64 4Gb

[Bullet64]

Cool. I see there is a 6-port version as well, wonder if it's workable (the card looks like it would fit to me, but maybe I'm wrong)

Are these 2.5" disks? 3.5"? spinning or SSD? all running off the stock power supply?

I could see setting one of these up myself. I've been wanting to set up a NAS machine and would love to do it with a PINE64 device. Preferably with some manner of RAID, mdadm would be fine at home.

Hi, i use an PCIe SATA-card with JMicron JMS585- Chip. It has 5 ports. I am using this as an NAS.

2 * 2,5 Zoll as RAID1
2 * 3,5 Zoll as RAID1
Port 5 2,5 Zoll SSD with sys

u-boot in SPI and it boots from port 5

Code:

root@NASrp64:~# uname -a
Linux NASrp64 5.6.0-1137-ayufan-ge57f05e7bf8f #ayufan SMP Wed Apr 15 10:16:02 UTC 2020 aarch64 GNU/Linux