1 pointYou would need a LP bracket to mount it. You should confirm that it is a LP card, height of PCB. Bottom of the page shows the card is 65mm tall. That should be fine. If the holes are placed like other RAID/storage cards a standard LP bracket should work: https://www.ebay.com/itm/Low-Profile-Bracket-for-LSI-MegaRAID-SAS-Raid-9260-4i-9260-8i-9240-4i-9240-8i/263570695781?hash=item3d5e09a665:g:RSsAAOSwhQhY7ijN
1 pointIt should as it is SATA and not NVMe. OS support will be dependent on what SATA controller is used on the board.
This leaderboard is set to Indiana - Indianapolis/GMT-05:00