Flash Memory Summit 2018, Micron Keynote Live Website: QLC Flash

Wednesday, August 8th, 2018 - SSDs, Teknologi

Flash Memory Summit 2018, Micron Keynote Live Website: QLC Flash


04:42PM EDT – The afternoon keynote session has talks from Micron, SK Hynix, and YMTC, speaking all about future Flash products. This first talk is titled ‘QLC Flash: Meeting the Challenges of the New Data Economy’.

04:42PM EDT – Talk is set to start in 10 minutes, 1:50pm Pacific Time

04:49PM EDT – Here we go

04:49PM EDT – Derek Dicker, CVP of the Storage Business Unit

04:49PM EDT – Starting with the background of Micron

04:50PM EDT – Founded 1978

04:50PM EDT – Originally a design consultancy for semiconductor design

04:50PM EDT – Went from services to building DRAM

04:51PM EDT – Based in Boise, ID

04:51PM EDT – 1981, first 64kb DRAM

04:52PM EDT – 2007, SLC NAND

04:52PM EDT – 2011, MLC NAND

04:52PM EDT – 2016, TLC NAND

04:52PM EDT – 2018, QLC NAND

04:52PM EDT – About 35000 employees, revenue $30b/q

04:53PM EDT – In 2000-2007, 250 billion GB created annually

04:54PM EDT – In 2008-2016, 7000 billion GB created annually

04:54PM EDT – In 2017, 22000 billion GB created

04:55PM EDT – Revenue generated from memory, (NAND, DRAM, NOR) $130B+

04:55PM EDT – All driven by the next generation networks

04:55PM EDT – Forcast 62000 billion GB in 2021

04:56PM EDT – In Client PC, 80% PC SSD adoption anticipated by 2021, 2x expected average cap increase

04:58PM EDT – In Mobile, 100x network bandwidth increase with 5G by 2021, 1.7x increase in DRAM and 3x NAND per phone anticipated

04:59PM EDT – Some phones today have 1TB of NAND

04:59PM EDT – In Automotive, vehicle sensors projected to increase to 0 per core, 22 billion sensors a year generating data by 2020

05:00PM EDT – In IoT, sensor data growing at 50x business data, 3 image sensors for every human anticipated

05:01PM EDT – Big aspect is datacenter

05:02PM EDT – AI Workloads unleash the need for more memory and storage. Micron expects 6.8x DRAM per server in 20201

05:03PM EDT – Going from 366GB for a standard server to 2.5TB for an AI server

05:03PM EDT – Micron expects capacity will increase by 1.8x for AI

05:04PM EDT – Now discussing NVIDIA DGX-2

05:04PM EDT – 1.5TB DRAM, 30TB NAND in a single DGX-2

05:04PM EDT – AI and DL are changing the IO patterns of the datacenter

05:05PM EDT – IO Pattern for DL is 5000:1 read-to-write ratio

05:05PM EDT – traditional datacenter IO is 4:1 read-to-write

05:05PM EDT – Means a need for things that are read intensive

05:05PM EDT – The trends mean that there is a need to span the memory and storage continuum

05:06PM EDT – Micron sees a lot of reasons to see the demands of the future

05:06PM EDT – Need to deliver solutions through innovation

05:06PM EDT – Micron Innovation: CMOS under the array

05:07PM EDT – Taking the CMOS logic under the array, compressing the x and y dimensions

05:07PM EDT – get more space to add more memory

05:08PM EDT – Also innovation: Array Stacking

05:08PM EDT – rather than adding layers, just add stacks

05:09PM EDT – Russ Meyer to the stage, CVP of NVM Integration

05:10PM EDT – 4th Gen 3D NAND is coming

05:11PM EDT – Low resistance metallization to improve perf

05:11PM EDT – This technology is set to scale into 0 tiers

05:11PM EDT – switching from floating gate to charge trap cell

05:12PM EDT – Going after write bandwidths

05:12PM EDT – Lower energy per bit

05:14PM EDT – 5210 ION SSD is world’s first QLC drive: read focused for enterprise

05:15PM EDT – What the ideal workload for QLC is

05:15PM EDT – 4.6x better perf with fewer drives

05:16PM EDT – replacing the HDDs in the datacetenter

05:16PM EDT – Replacing four 10K RPM HDDs with one QLC SSD for 4x higher perf

05:17PM EDT – QLC can’t beat 10k RPM HDDs on $/GB, but has lower TCO thanks to lower power, higher density and performance

05:17PM EDT – 3 node Ceph cluster using 24x 8TB drives for 70 Gbps read

05:17PM EDT – for CDNs

05:17PM EDT – New storage stack software for 2x better throughput with 4.5x reduction in write amplification

05:20PM EDT – Micron vision: transforming how the world uses information to enrich life

05:20PM EDT – Micron has four breakout sessions at FMS

05:20PM EDT – That’s a wrap. SK Hynix is next! Check the front page for our live Website

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