green memory & ssds: data center optimizers · pdf filessd effect on efficiency ......
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Green Memory & SSDs: Data Center Optimizers
Sylvie Kadivar, PhD. Director of Strategic Marketing, DRAM, Samsung
Steve Weinger Director of NAND Flash Product Marketing, Samsung
Brad Graham Product Marketing Manager, Industry Standard Servers, HP
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Confidential
Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
![Page 3: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/3.jpg)
Confidential
Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
![Page 4: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/4.jpg)
Confidential
Units, M Computing Growth Drivers Over Time
1
10
100
1,000
10,000
100,000
Source: Morgan Stanley
1960 2020 1970 1980 1990 2000 2010
Mainframe
Minicomputer
PC
Wired Internet
Mobile Internet
10X
Portable Device & Mobile Internet
Back-end Infrastructure: Cloud Computing
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Networking Storage Systems Server Hardware
Virtualization
Operating System System Management Databases
Middleware & Tools Applications Consulting & Services
IT Data Center
An Essential Element: Enterprise Eco-System & Data Centers
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Confidential
Virtualization Management
Gap
WW Spending on Servers, Power and Cooling, and Management/Administration
Source: IDC, 2008
Virtualization Trend
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Confidential
Networking Storage Systems Server Hardware
Virtualization
Operating System System Management Databases
Middleware & Tools Applications Consulting & Services
IT Data Center
An Essential Element: Enterprise Eco-System & Data Centers
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Confidential Source: SAP
Core
CPU Cache Size: 64K to 8M
Latency: ~1 ns to 20 ns
CPU
Main Memory Size: GBs up to TBs Latency: ~100 ns
Disk Size: TBs
Latency: >1Mns
SSD Size: GBs to TBs Latency: 100K ns
Maintaining data-intensive applications Density Product Speed (Mbps)256Mb SDRAM 133 - 166512Mb DDR1 266 - 4001Gb DDR2 667 - 10662Gb DDR3 1066 - 18664Gb DDR3 1066 - 1866
DataBase Trend : Ex. SAP/HANA In Memory Application
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Confidential
Networking Storage Systems Server Hardware
Virtualization
Operating System System Management Databases
Middleware & Tools Applications Consulting & Services
IT Data Center
An Essential Element: Enterprise Eco-System & Data Centers
![Page 10: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/10.jpg)
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7B
50B
Mobile Applications Growing Exponentially
>600% growth
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Confidential
Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
![Page 12: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/12.jpg)
Confidential Source: McKinsey, 2008
Data Centers
Airlines Shipyards Steel Plants
CO2 Emissions as % of WW total
1.0 0.8 0.6
0.2
2007 2020
WW Data Center Emissions, (metric megatons CO2)
CAGR >11%
>4X
340
80
Challenge: Data Center Carbon Footprint
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Energy Star Server Guidelines: Version 1: 2W per GB of Memory 30% more energy efficient than standard servers US Energy savings(*) = $800 million per year US CO2 prevention (*) >1 million vehicle equivalent Version 2 Final Draft by Q1 ’11, Effective Q4 ’11
Source IDF 2010
Many IT Energy Regulations on the Horizon
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Confidential
Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
![Page 15: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/15.jpg)
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Power & Etc.
DISK
CPU
Performance
* Power Consumption
• Others (Network, AC loss, Main board, Etc.) • 2 CPU, 48GB DDR2 Memory Platform • Source: IBM, Samsung, Dell
Importance of Memory in Power
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80nm class
60nm class
50nm class
40nm class
30nm class
20nm class 10nm class
Samsung #1 in DRAM Innovation and Manufacturing
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Confidential Considered 8 hours active and 16 hours idle status in server
Measured Power Consumption of Memory in 48GB server
86%
[ W ]
DDR2 60nm 1Gb 1.8V DDR3 50nm 1Gb 1.5V DDR3 40nm 2Gb 1.35V DDR3 30nm 4Gb 1.35V
2.1W /GB 0.29 W /GB
High Density, High Speed, Low Power
Samsung Memory Offers Lowest Power Consumption
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48GB DRAM-Level
86% Savings
60nm Class 1Gb 1.8V DDR2 30nm Class 4Gb 1.35V DDR3
48GB System-Level
44% Savings
60nm Class 1Gb 1.8V DDR2 30nm Class 4Gb 1.35V DDR3
Samsung Memory Offers Lowest Power Consumption
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Confidential
Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
![Page 20: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/20.jpg)
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What can Flash do for Enterprise Systems?
Samsung NAND is Transforming Industries
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HDD Latency is creating performance bottleneck
15K HDD IOPS is too low due to high latency
The Performance Gap is Widening How do you fix?
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Fixing the Performance Bottleneck HDDs cannot spin faster Stagnant IOPS Growth
SSD performance improves with each new generation
DISK
CPU
Memory
4 core 6 core 10 core
DDR2 DDR3 DDR4
10Krpm SAS HDD
15Krpm SAS HDD SSD
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Power Consumption: HDD vs. SSD No moving parts allows for much lower power
[Source : Storage review.com]
SSD 15Krpm SAS HDD SSD 15Krpm SAS HDD
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Performance: HDD vs. SSD SSD performance gains unmatched by HDD
* SSD performance is based on SEC test results while 15K RPM SAS HDD performance is based on available spec. * All test results can vary under different test circumstances and preconditions.
X 40
X 60
X 100
X 1.0
1st gen. SSD 2nd gen. SSD 3rd gen. SSD
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Power Efficiency: HDD vs. SSD SSD widening the gap in IOPS/Watt vs HDD
X 120
X 150
X 200
X 1.0
1st gen. SSD 2nd gen. SSD 3rd gen. SSD
* SSD performance is based on SEC test result and 15K RPM SAS HDD performance is based on available spec. * All test result can be varied under different test circumstances and preconditions.
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SSD Values in System : TPC-C SSD Performance improves with more users
6X improvement on TPC-C Benchmark
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Confidential Source – HP Aug’10
4 VM Comparison SSD vs HDD SQLIO 8KB Random Reads
IOPS
Que Depth
SSD’s in a Virtualized Environment
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SSD’s remove the IO Bottleneck
Source – HP Aug’10
4 VM Comparison SSD vs HDD SQLIO 8KB Random Reads
IOPS
SSD’s in a Virtualized Environment
Que Depth
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SSD TCO : “Instantaneous Break-even”
Source: Storagereview.com, March, 2009, IOPS calculated by IOMeter File Server average 1 I/O to 128 I/O w/ RR70% and RW30% Source : HP website / www.hp.com/go/thermallogic)
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Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
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• Memory demand is growing • Performance is critical • Power and cooling top concern for
data center IT and facilities managers
• Downtime is not an option
Memory Matters Even More Today
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BL465c G5 BL465c G7
11% Fewer Servers*
4GB DDR2 RDIMM @ 12W (1.8v)
4GB DDR3 LVDIMM @ 3.5W (1.35v)
BL465c G5 12W x 8 DIMMs x 64 Blades = 6.1kW BL465c G7 3.5W x 16 DIMMs x 64 Blades = 3.5kW
2.6kW per rack savings (58% less power) @375W per server = 6 servers (10% fewer)
G7 vs G5 (200% larger memory footprint)
58% less power & 200% greater memory footprint
Samsung Green DDR3 with HP ProLiant BL465c G7
Servers per 42U rack = 64 Blades (128 server nodes) 4 enclosures per rack, 16 servers per enclosure C7000 (6x2400W HE power supplies with redundancy) ~12kW / 16 servers = 750W per server @ 50% = ~375W *Comparison over previous BL465c G5 servers using 4GB PC2-5300 @ 12W
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BL620c G7 (256GB, 32 x8GB 2R PC3L-10600R)
BL620c G7 (512GB, 32 x16GB 2R PC3L-10600R)
114 VMs
60 VMs10
Tiles
Virtualization Benchmark Result: DOUBLING the memory footprint using 16GB 2R PC3L-10600R HP Qualified Memory:
• 88% GREATER performance
• HIGHER VM Consolidation
• More memory per VM means
balanced workloads
• Consumes 60% Less Power at the DIMM level
Data Center Challenges: Increased performance to meet business demands Reducing power consumption Limited data center space
18.8 Tiles
Virtualization Benchmark Scenario
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DL580 G7/TPC-E World Record results : http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA3-4213ENW.pdf BL620c G7 /SPECvirt_sc2010: http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA3-4440ENW.pdf BL620c G7/SAP Standard Application: http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA3-4329ENW.pdf
HP Performance Benchmarks HP 16GB 2R Qualified Memory (Samsung Green DDR3 Technology)
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Agenda
IT Industry Trends Environmental Impact DDR3 Effect on Energy SSD Effect on Efficiency HP Servers Accelerate ROI Case Study
![Page 36: Green Memory & SSDs: Data Center Optimizers · PDF fileSSD Effect on Efficiency ... DataBase Trend : Ex. SAP/HANA In Memory Application . ... What can Flash do for Enterprise Systems?](https://reader031.vdocuments.us/reader031/viewer/2022030407/5a8523a87f8b9a9f1b8c44ab/html5/thumbnails/36.jpg)
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25,600 Servers 25,600 Servers
48GB Per Server 48GB Per Server
Current Memory Solution
DDR2, 60nm, 1Gb, 1.8V
Green DDR3 Solution
30nm Class, 4Gb, 1.35V
Data Center Case Study
(Source : HP website / www.hp.com/go/thermallogic)
1.2M GB Total 1.2M GB Total
Data Center “A” Data Center “B”
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3M KW
(Source : www.epa.gov)
174M KW 99M KW Data
Center Power
$6.8M
-86%
-44%
-44%
22M KW
$12M
Memory Power
Cost ( $/Year )
Data Center “A” Data Center “B”
Data Center Case Study – Power Consumption
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$ 4M $ 2.2M Cooling Cost
(Source : : Measured by Samsung Application Engineering Group/ Actual measurements of 48GB DDR2 and DDR3 in Server)
-45%
Data Center “A” Data Center “B”
Data Center Case Study - Cooling
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40 / 20 2010.09.03 / 최인수 책임 / 상품기획팀
Data Center Case Study – Performance
1.0 1.95 Bandwidth (STREAM_Ver5.9)
(Source : Samsung website / GreenCalculator)
1.95X
Data Center “A” Data Center “B”
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41 / 20 2010.09.03 / 최인수 책임 / 상품기획팀
Data Center Case Study – CO2 Emission
16K Tons 2.2K Tons CO2 (Memory)
(Source : www.epa.gov )
125.6K Tons 70K Tons CO2 (Data Center)
1.4M Ten-year-old
Trees
-86%
-44%
Data Center “A” Data Center “B”
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32M servers in use worldwide… What if we replaced with Green DDR3 and SSD?
98T WH/year or >$6B Per Year in Energy Costs
Source: IPCC; US Environmental Protection Agency (July, 2010)
Carbon Dioxide Emissions
Coal Fired Power Plants
Cars
Homes For one Year
10-year-old Trees
CO2
70M tons
18
1.8B 13.4M
8.5M