posted in Selfhosted

philanthropicoctopus@philanthropicoctopus@thelemmy.club

Considerations when buying an LSI HBA?

Hi everyone

I’m looking to expand my storage. I have a case capable of 8 bays and I don’t think I’ll exceed that soon (currently at 3 drives).

I bought a m.2 slot with a bunch of sata ports on it but it doesn’t work. I’ve researched and read an HBA is a much better solution anyway.

If I’m going to get the HBA I might as well run all 8 ports on it.

Aside from the clearance on the card in the case, are there any other considerations I need to he aware of? I justbeant to get something that works from the get go. For my uses I have a good amount of apps and I stream media from the server

CPU- i5-10400f 2.90ghz

MOBO - asrock h570m-itx/ac

RAM - gskill f4-3200c16-8gvkb

GPU - Quadro k620 (gm107gl) rev a2

CASE - Jonsbo N3

MuttMutt@MuttMutt@lemmy.world

Replying to @⁨philanthropicoctopus@thelemmy.club⁩

If you are intending to run software raid then you want something that can be flashed to Initiator Target or IT mode. There is a JBOD function for some RAID cards and you DO NOT want that because it does not send all the same data that software raid wants from the dive. You also do not want to waste money on a card with RAM or Battery Backups since they are really designed for hardware RAID.

A SAS3008 card will really be what you are looking for.

www.ebay.com/shop/lsi-sas-3008?_nkw=lsi+sas+3008

With a SAS backplane or expanders you can connect 256 drives.

eBayLsi Sas 3008 | eBayExplore a wide range of our Lsi Sas 3008 selection. Find top brands, exclusive offers, and unbeatable prices on eBay. Shop now for fast shipping and easy returns!
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philanthropicoctopus@philanthropicoctopus@thelemmy.club

Replying to @⁨MuttMutt@lemmy.world⁩

I think I’ve found a solution. If I get a CPU with integrated graphics I can get rid of my GPU, its only an old quadro k620 so its so super powerful anyway.

I spent hours last night looking up new parts for a new build but I think this is the best option. The whole reason I have an itx is cause I really like the 8 bay case.

If all that fails I’ll get a new board

MuttMutt@MuttMutt@lemmy.world

Replying to @⁨white_nrdy@programming.dev⁩

No problem.

I try to explain things as best as I can so everyone can learn. I’ve been using TrueNAS since the FreeNAS 9.2 era so about 13 years now. When I started I had already dealt with a ton of issues and was searching for better than multiple single drives. My first real build was a Dual Xeon X5690 setup in an X8DT6-F so learning this about SAS was really important.

Sadly there are so many acronyms out there (and growing all the time) that is getting hard to just read the news let alone anything else without a little help.