Both are correct.

So having done what we could do to replicate the problem and eliminate causes of the enclosure(s) and cables in the slowdown issue and found related c...

Samsung with Mac is a bummer! Magician doesn't run well update options don't work on MacOS 15.7 Sequoia. I did find drivers but no way to install exce...

Right, not my issue. Checking the two drives with slow-downs tested in pair with those that work and in combination with the with slow-downs in a s...

Forgot to include Screenshots from later test.I am verifying all the drives and finding improvement, but nowhere near your 2000MBs benchmark.

Tried Test #2 same conditions, just a complete restart, unplug cables at the computer end, replug, start up and retest. Results were better on Enclosu...

@softRAID Support Near as I can come RAID 0 drives reformatted using single Volume on EACH enclosure, 2 DRIVES 1TB. Split cabling. Submitting Report...

Split cables, but not the way you last described, may try that next. The way you describe, I will have to remove my data to reconfigure the RAID into ...

Speed (Throughput) Issue: My AJA test of the 2.5TB SATA RAID, to your standard... Writing: Starts @210MB/sec (after initially showing 400-ish for ...

For your reference the case at "OWC Support Team" is 02868643. If you would like a copy of their emails about the issue, I can send off line. Contact ...

@SoftRAID Support, It seems to me that your OWC departments do not communicate well. I sent OWC Support my support file assuming a HDW fault. They d...

So I'm at a a loss right now, to diagnose this connectivity issue any further and do suspect rather strongly that it's likewise tied into a performanc...

Your hardware folks at OWC say that there may be a "timing issue"with drives in a RAID array housed in two separated enclosures, daisy chained togethe...

@softraid support So, I split the two enclosures with separate cables, one through the OWC (normal connection) Hub, the other straight to an open po...

Will try to dig up another longer cable to test with the split instead of daisy-chain. BTW, I've long complained about SAT RAID speed, but that is ano...