I appreciate the ideas. Yeah, maybe there's a different kind of interposer I'd need. At this point it seems unlikely I'm going to get SATA disks to work in this shelf. Oh well. Guess I'll need to buy more SAS then :p
Thanks, keep the suggestions coming! Unfortunately, I’ve tried using the IOM12 in different slots. Still nothing.
I've tried a few more things and haven’t gotten any SATA disks to show up yet. Filling in more details here on what I’ve got and what I’ve tried...
Current situation
My DS224C...
Ah, cool, make sense! Mine arrived and the noise is tolerable.
However, I'm unable to get it to recognize any SATA SSDs. SAS SSDs show up and work just fine. I'm pretty sure my cabling and HBA are all in order. I've got active interposer boards. I also tried the cover-pin-3 (3.3v) thing...
This looks like the same one but available. Though it ships from France which may or may not work for you,
https://www.ebay.com/itm/307036335826
Seems strange that I can't find these anywhere else. Makes me a bit suspicious that it'll work.
Thanks. I had read that the DS2246 works with SATA, but am hoping to get something that supports SAS-3 since I have a couple 12Gbps SSDs and would like to use the extra bandwidth.
Good to know about the 3008!
Got it. So xyratex is out for me then. My 740/xd high performance fans were too loud...
I'm looking for a 24 bay SFF JBOD to pair with a Dell R740xd (using zfs, no hardware raid). I've got a couple 12Gbps SAS SSDs and several 6Gbps SATA SSDs. No spinning platters.
I have three questions.
1. SATA support - From what I've read, SATA SSDs will work in the DS224C as long as I have...
I reached out to them via ebay. They said that the drive is indeed 7.68TB. That the sticker that says 960GB is incorrect and was applied by a vendor prior to them (SPD) receiving the unit. Sounds like they knew about the sticker mixup.
SMART stats seem to match that of a 7.68TB,
=== START...
To confirm, you have a dual CPU system with 24 slots that you want to populate with 18 32GB DIMMs and 6 128GB DCPMMs. Is that correct?
If you use the DCPMMs in Memory Mode (as opposed to App Direct), then your system will "have" a total of 768GB. In other words, the six DCPMMs will act as...
If I were you I'd give it a try in a regular SATA port (not a USB SATA adapter). I've had drives act weird in some USB SATA adapters and then fine when I plug them into a regular SATA port.
Not sure if they'll take offers, but I'd explore this one if I were in the market: Seagate HGST IBM Hitachi 6TB 3.5" SAS Server Hard Drives Enterprise 12G DELL Lot | eBay
This is a bit of a long shot...
I've got two Xeon 8180s and I'd like to swap them for two 8280s or two 8270s. Plus or minus some money (Venmo). Not sure what 8180s go for these days.
Happy to ship to CONUS via Fedex.
If you've got 8280s or 8270s and wanna swap, LMK, thanks!
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