Seagate | Mozaic's Breakthrough Tech: Our 12nm Integrated Controller

Seagate's 12nm integrated controller is leading the way for the areal density breakthroughs found in Mozaic 3+ hard drives. In this video, you'll hear from Seagate engineers and R&D team on how it works and why it plays a critical role in supporting always-on, always-available data. Learn more at www.seagate.co... and www.seagate.co....
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[@neutronpcxt372]

Man, going to RISC-V really helped Seagate advanec much more quickly.

[@WilliamTaylor-h4r]

You take two 64 bit values and subtract them, it takes four ops in a nested 128bit comp / shift, its easy because 01 + 01 = 10, but the key is you use 4096, but not all at once, first you count your sine cosine operations; quick sort -> 2 -> 4 -> 8 -> 16 -> 32 -> 64, 6 sine / cosine operations. Really, we can do this at 5ghz, next, we need an combination, large to small. However, its 64 values, so we use a six bit combination for each subtracted number position, except zero. Zero is our file system container control 🔑 key. There are also radix padding, a combination bigger than a radix just need n-1 (set S) this

[@andrewowens5653]

I approve! Actually I was quite fond of my ST-225. Can you put a little speaker on the PCB with the ST-225 sound? ;-)

[@movax20h]

So, if I am doing my math right (sqrt(30/20)*285), we can expect 349MB/s linear peak transfer rate?

[@venom007-q5y]

That's pretty sick

[@scs366]

good😍🤩

[@x0vg5hs1]

Is this the Tech that makes few Seagate Exos 14 tb drives fail at 7% rate in first 6 months?

[@pentachronic]

How does this compare to solid state technology ?

[@GerhardMack]

Much slower, but also 10x-20x cheaper so great for bulk storage.

[@pentachronic]

@@GerhardMack How’s the density roadmap compared to silicon ? Can you keep up with Moore’s law with Magnetic media ?

[@Warrior-Raz]

More problems, not solutions 😂