Gigabyte Outs UD Pro 2.5" SSD Series
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LimitbreakOr
Orm factor*
What does UD stand for anyways? my brain keeps going towards undead.
Hilbert Hagedoorn
Administrator
Solfaur
Humanoid_1
Hmmm ultra durable undead does not sit so well with a pretty meager TBW rating
even though ofc 100 / 200 Still is many years of writes worth to most users
Clawedge
ummmm...no rgb lights?
Venix
we all know that every last thing gigabyte would sell they will slap this UD on it ... udPeanats ... Ud pencils .... Ud toilet paper ...etc etc
sykozis
In another article I read, Gigabyte referred to these as "high capacity" drives.... Apparently Gigabyte doesn't understand what a "high capacity" drive actually is....
dean469
reix2x
Sata limits are reach long time ago, unless they make it very cheap, i can't see it as something interesting. or maybe cheaper +2TB. Of course they will sell it, but with new technologies out there i would not buy those UD things.
schmidtbag
reix2x
schmidtbag
https://en.wikipedia.org/wiki/Serial_ATA#3.2
Makes sense - M.2 drives are just SATA based with PCIe lanes for that extra bandwidth.
Haha you would be right about that. So far, I think you're the first person to have ever made a connection between 2 unrelated online accounts of mine.
As for "SATA 3.2", that is (or rather, was) actually in use, in the form of SATA Express. But being proprietary and expensive, it lost popularity and became obsoleted by U.2 and M.2. Those "16Gbps" you mention is mostly because of direct access to PCIe lanes. So, it's not as impressive as it might seem.
EDIT:
It seems M.2 drives are also SATA 3.2:
LimitbreakOr
Engineering explained is a good channel, i subscribed to it long ago!!
Fox2232
Somewhere I did read about price fixing. But what can one expect?
SATA3 bandwidth has been saturated years ago. On consumer market they can no longer differentiate themselves with higher r/w speeds. IOPS is some mythical value average consumer care little about.
So there is only price. But they want their profits. So price fixing.
Getting SATA4 would deliver fix for that. Over night Drives with new controller would deliver higher performance at only cost of developing that controller. And as there would be those ~525MB/s older drives and 850, 1000, 1200MB/s drives, they would have reason to differentiate.
And it would be by pricing down. Because M.2 SSDs with 1000MB/s+ cost about same as SATA3 SSDs w/ 500MB/s. And only thing which allows for this is slow adoption of M.2. (But that's changing for quite some time. Almost every new MB has at least one.)
And then apparently, number of slots. 2x M.2 vs 8x SATA3. That changes capacity potential over time.