Transcript PowerPoint 프레젠테이션

Taking SSDs
to the Next Level
2013 – A Hot Year for Storage
$9.5B+ in Acquisitions and Investments
In the PC Market…
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Mainstream 3-bit MLC SSDs
PCIe SSD in the PC
1TB mSATA SSDs
M.2 form factor
Caching software
1TB
In the Data Center Market…
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Source: IDC 2013
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Mainstream 1TB 2.5” SSDs
NVMe-based SSD
Latency / QoS optimization
3D/VNAND-based SSD
PC-Based Caching Software
RAPID nearly doubles* system level performance on same SSD
103K
56K
8K
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*PCMark Vantage benchmark
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QoS / Latency Optimization
Consistency of performance varies greatly between SSDs
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V-NAND
Over 30nm
Over 30nm
Over 30nm
Over 30nm
Cell
Cell
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V-NAND
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20nm
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10nm
Cell-to-Cell
Interference
Patterning
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V-NAND
V-NAND brings higher densities without the typical tradeoffs
Design
Rule
(nm)
2D Planar
3D V-NAND / No Patterning Limitation
8 stack
24 stack
16Gb
128Gb
1Tb
128Gb
‘03
‘05
‘07
‘09
‘11
6
‘13
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Year
2014 Industry Trends
Boot drives  SSDs
Servers with SFF-8639
Mainstream 2TB 2.5” SSDs
SATAe/NVMe in the PC & Server
Educated End-Users
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2014 Industry Trend:
Mainstream 2TB 2.5” SSDs
2014 brings similar 1U server capacity and unmatched performance
HDD
SSD
8 RAID 0 (2TB)
HBA
8 x 2.5” SSDs
3+1 RAID 5 (5TB)
RAID Card
4 x 3.5” HDDs
<1K IOPS
15TB Usable
* 6Gb x8 HBA bottleneck
IOPS/GB
0.05 vs 20
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320K IOPS*
16TB Usable
2014 Industry Trend:
SATAe/NVMe in the PC & Server
Protocol
Standardization
PC-adoption is
key to bringing
mainstream
SATA will start
to shift to PCIe
in PC/Server
Form factors:
HHHL, 2.5”
SFF-8639, M.2
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2014 Industry Trend:
Educated End-Users
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End-users’ questions are more advanced
Customers are shaping next generation
Tailoring workloads specifically for SSDs
1. Random  Sequential
Random
MLC 480GB SSD
1,730 TBW
Sequential
5.8x
10,000 TBW
2. Looking closely at SMART attributes
3. Aligning writes to page boundaries
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Samsung SSDs: Unmatched Quality
End-to-End Integration
• Higher quality
• Faster technology advancements
• One-stop troubleshooting
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How can you Maximize Your
Storage Investment
…and get a 1,440% return over 3 years*
* This is a hypothetical example and is no guarantee of return on investment
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First the Math Behind It
$100k/year
$0.014/second
$0.42/hour
Saving one sec
ond every two
$50/month
minutes mean $1800/3 years
s…
$125 investment can result in $1,800 savings
* This is a hypothetical example and no guarantee of return on investment
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The Secret?
Acquisition Costs*
250GB SSD
250GB HDD
Cost Difference
$171
$46
$125
3 yr Effective Costs*
250GB SSD
250GB HDD
Cost Difference
+ $1,800
$171
$1,846
$1,675
* Costs captured from Amazon.com in Jan 2014 and effective costs based on hypothetical example just covered
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Source
http://www.wwpi.com/index.php?view=article&id=16744
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