HAMR, HDMR, DuraWrite, SHIELD, RAISE sind Technologien, mit denen Seagate der stetig wachsenden Datenmenge in Unternehmen entgegen tritt. Im Webinar erfahren Sie direkt vom Hersteller, was sich dahinter verbirgt.

1. Seagate Confidential 1
Welcome to the Datasphere
The next level of storage
Henrique Atzkern
Customer Technical Support Staff Engineer
Boston Webinar 2018-09-28

2. 2

3. 3
Findings From IDC’s Data Age 2025 Report
Zettabytes, projected size of global datasphere in 2025
The global datasphere will skyrocket in size—but not
how you’d expect. What are the implications for
business and individuals?
IDC Data Age 2025 study, sponsored by Seagate www.DataAge2025.com

4. 4
IDC Data Age 2025 study, sponsored by Seagate www.DataAge2025.com
Findings From IDC’s Data Age 2025 Report

5. 5
Seagate’s technology investments Industry’s projection of areal density growth
3.5‘‘
Drive Capacity
97 TB
48 TB
15 TB
8
TB

6. 6
TechnologyEvolution
CMR
SMR
HDMR
HAMR
Helium
MSMR/
TDMR
Technology for high capacity/performance applications:
Multi-Sensor Magnetic Recording
• Technology: 2 or more readers; on the same track or on 2 adjacent tracks
• Motivation: +15% ADC gain with 3 readers on the same track (modeling)
• 2x Read Performance at ~10% ADC with 3 readers on 2 adjacent tracks
• Results: It works! Drive data with dual reader (same track) confirms ADC
advantage (~10%)

7. 7
TechnologyEvolution
● Technology: Magnetic Recording on a FePt medium using
heating from a laser illuminated Near Field Transducer
● STX leads in HAMR technology development and maturity.
● Over 17 years of HAMR Innovation, > $500 Million Invested
● Demonstrated areal density of > 2.0 TB/in^2, significantly
higher than conventional technology
● Heads and Disks made in manufacturing tools
● Market introduction in 2019
CMR
SMR
HDMR
HAMR
Helium
MSMR/TDMR
Technology Leadership (Capacity):
Heat- Assisted Magnetic Recording

8. 8
TechnologyEvolution
CMR
SMR
HDMR
HAMR
Helium
MSMR/TDMR
Heated Dot Magnetic Recording= BPM + HAMR
5 T
• In early stages of technology development
• Multiple grains per bit to a single magnetic island per bit
• Demonstrated 1.5 Tdpsi Spinstand
• HDMR at 5Tdpsi and beyond looks feasible
Continuous FePt film patterned @ 1Tdpsi to 5Tdpsi

9. 9
Storage Metrics
$/TB
IO/TB
W/TB
Performance
Efficiency
Acquisition cost
Ease of
management

10. 10
Step 1: Zone Block Devices
• Coupling benefits of ZBD and CMR on one device
• Launch 2019
• 16TB in 2019
Step 2: HAMR
• Core technological achievement to keep pace with
Industry Exabyte demand
• Launch 2018
• 20TB by 2020
Innovation: Scaling

11. 11
HAMR capabilities start with the media
• Seagate has created production media up to 2Tbpsi
• Seagate has created media in research up to 10Tbpsi
• 9 years of 30% CAGR demonstrated with HAMR
Innovation: Scaling

12. 12
Innovation: Scaling
• Investment in precision
manufacturing, optics,
mechanical/electrical/che
mical engineering.
• Energy assisted
technology is needed to
continue the amazing
growth in the Hyperscale
world.

13. 13
Storage Metrics
$/TB
IO/TB
W/TB
Performance
Efficiency
Acquisition cost
Ease of
management

14. 14
Innovation: Performance Enablement
The Technology: Parallelism
IOPs Growth:
Dual Actuator
• Enable 1 drive slot will now perform like 2 drives
but use less power than 2 drives
• 1 slot in the datacenter  Performance of 2X 
Enable TCO

15. 15
The Technology: Parallelism + HAMR
Innovation: Power Management
Parallelism + HAMR = One Efficient Slot
• Parallelism can seamlessly integrate with all future
capacity growth recording techniques, starting with
HAMR (2020)
• One Drive
• Higher performance than two drives
• Lower power consumption than two drives
• Enabling lower TCO

16. Confidential
EXOS X14
10-12-14 TB
Enterprise
Storage Family
Tame your
petabytes

17. 17Seagate confidential
Developments in Flash Storage
Nytro SSD Product Offering:
Enterprise PCIe/NVMe, SAS & SATA
INTRODUCING
NYTRO® 1000
SATA SSD
INTRODUCING
NYTRO® 3000
SAS SSD

18. 18
SATA SSDs
• Cost effective performance
boost
• Built for hyperscale
applications
$
• Maximum performance acceleration,
less space, energy and cost
• Built for SDS, HPC and high-density
data centers
NVMe SSDs SAS SSDs
• Enterprise performance and
reliability
• Built for mission critical
applications
NYTRO ENTERPRISE SSDs

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3D NAND ENABLES FAST SHIFT FROM MLC TO TLC TO QLC
3D NAND cell design robustness allows trade-off for lower costs and higher density
19
SSD as % of GB increasing from 30% (2014) →44% (2021)
Increased cell size improves robustness
SSD
Phones
Source: Forward Insights

20. 20
Enterprise SAS
20
Source: Seagate PLM / LRP68
• Market remains
strong thru 2021 –
Driven by growth in
AFA and external
storage
• NVMe adoption
delays (DP, hot-
swap) benefit SAS
market
ME = 10 DWPD LE = 3DWPD SE = 1DWPD TE = < 1DWPD

21. 21
Seagate Nytro 5000 (2.5-inch PCIe SSD)
New Higher Write Performance
Target Applications / Use Case
* Based on Endurance optimized 1.6TB
Direct Attached Caching Tiering
Ordering Information: Now Shipping
Endurance Optimized for Mixed Workloads – 1.5 DWPD (TB)
1.6 0.8 0.4
U.2
STD#
SED#
XP1600HE10002
XP1600HE10012
XP800HE10002
XP800HE10012
M.2
STD#
SED#
XP1600HE30002
XP1600HE30012
XP800HE30002
XP800HE30012
XP400HE30002
XP400HE30012
Capacity Optimized for Read-Intensive Workloads – 0.3 DWPD (TB)
1.9 0.96 0.48
U.2
STD#
SED#
XP1920LE10002
XP1920LE10012
XP960LE10002
XP960LE10012
M.2
STD#
SED#
XP1920LE30002
XP1920LE30012
XP960LE30002
XP960LE30012
XP480LE30002
XP480LE30012
Key Specifications
Capacity (TB) 0.4 / 0.48 / 0.8 / 0.96 / 1.6 / 1.9
Form Factor 2.5 in × 7, M.2 (22 x 110 mm)
Interface / Architecture PCIe Gen 3, 4-Lane, NVMe 1.2a, 3D NAND
Sequential R / W (MB/s)*
Peak 128KB
2,000 / 1,200
Random Read (IOPS)*
Peak 4KB QD32
245,000 / 67,000
Power: Operating Modes (W) 12.5 (U.2), 8.25 (M.2)
Key Takeaways
Unleash data bottlenecks and improve QoS
• 5X the read bandwidth of SATA SSDs
• 2X random read IOPS performance of SATA
Data center ready with full set of features
• End to end data integrity with RAID XOR
• Instant recovery from unplanned power loss
Reduce TCO with richer IOPS/W than SATA
Seagate Confidential
Shared with CUSTOMER NAME Under NDA

22. 22
Seagate Nytro 3330 (2.5-inch SAS SSD)
RI (1 DWPD) Industry-Leading 3D TLC Capacity and Performance
Key Takeaways
Scaling capacity and performance without breaking the bank
• 15TB capacity using 3D TLC NAND
T10 Write Stream Support for Optimal Performance
• Reduces write amplification with multiple write initiators
Designed and built for demanding enterprise applications
• Enhanced reliability, data protection and security options
(SD&D, SED, FIPS)
Target Applications / Use Case
Nytro
3000
Key Specifications (max power)
Capacity (TB) 0.96 / 1.9 / 3.8 / 7.7 / 15
Form Factor 2.5 in × 7 or 15mm
Interface / Architecture Dual 12Gb/s SAS
Sequential Read (MB/s)
Peak 128KB (dual/Single Port)
2200 / 1100
Sequential Write (MB/s)
Peak 128KB (dual/Single Port)
1700 / 1100
Random Read (KIOPS)
Peak 4KB QD64 (dual/Single Port)
410 / 225
Random Write (KIOPS)
Peak 4KB QD64
40 to 100
(based on Capacity)
Average Latency (µs) 95
Power Choice Options (W) 9 to 14
Specifications are subject to change; FIPS 140-2 are build-to-order configurations
Ordering Information: CTU: Q2’18; GCA: Q3'18
RI – Read Intensive Workloads – 1 DWPD (TB)
0.96 1.9 3.8 7.7 15
STD#
SED#
FIPS
XS960SE10003
XS960SE10013
--
XS1920SE10103
XS1920SE10113
XS1920SE10123
XS3840SE10103
XS3840SE10113
--
XS7680SE70103
XS7680SE70113
--
XS15360SE70103
XS15360SE70113
XS15360SE70123
Software Defined Storage Tiering All Flash Arrays
Seagate Confidential
Shared with CUSTOMER NAME Under NDA

23. 23
Seagate Confidential
Shared with CUSTOMER NAME Under NDA
New Higher Write Performance and Capacity
Key Takeaways
Improve QoS with best-in-class random performance
Reduce TCO with high power efficiency and the best IOPS/W
Data center ready with full set of features
Full data protection in power loss
World class reliability, security and quality with 5-yr. warranty
Target Applications / Use CaseKey Specifications
Capacity (TB) 0.24 / 0.48 / 0.96 / 1.9 / 3.8
Form Factor SFF 2.5” x 7mm
Interface / Architecture SATA 6Gb/s
Sequential Read (MB/s)
128KB
566
Sequential Write (MB/s)
128KB
534
Random Read (IOPS)
Sustained 4KB QD32
95,000
Random Writes (IOPS)
Sustained 4KB QD32
48,000*
Power: Active Max Average (W) 4.1
Tiered Storage
Analytics
Web Server
Read Intensive
Environments
Ordering Information**: CTU: Q3’18; GCA: Q3'18
1 DWPD 0.24 0.48 0.96 1.9 3.8
STD#
SED TCG Enterprise#
SED TCG Opal#
XA240LE10003
XA240LE10023
XA240LE10043
XA480LE10063
XA480LE10083
XA480LE10103
XA960LE10063
XA960LE10083
XA960LE10103
XA1920LE10063
XA1920LE10083
XA1920LE10103
XA3840LE10063
XA3840LE10083
XA3840LE10103
** Not all SKUs may be available at the same time.
Specifications are subject to change
Preliminary Performance based on 1.9TB capacity
* Assumes that typical data workload has 80% entropy throughout the life of the drive.
Seagate Nytro 1351

24. 24
Seagate DuraWrite™ Technology
24
DuraWrite Architecture enables:
• Fewer P/E cycles
• Faster Reads and Writes
• More efficient garbage collection
• Reduced Write Amplification
• Lower TCO
Reduce
Data
Fewer P/E
Cycles
Reduced Write
Amplification
Faster
Reads & Writes
More Efficient
Garbage
Collection
• Lower Power
• Longer
Battery Life
• Less Heat
• Less Cooling
• Extended
Product Life
• Fewer
Product
Replacements
LONGER
EFFECTIVE
ENDURANCE
HIGHER
ENDURANCE
LOWER
TOTAL COST
DuraWriteArchitecture
Write Less
to Flash
Increase
Dynamic OP
DuraWrite data reduction increases speed and flash endurance from additional Over-provisioning

25. 25
Seagate DuraWriteTM Technology Explained
Typical 128GB Physical Flash SSD
8GBOP
128GB Physical Flash SSD
with DuraWrite Technology
88GB Dynamic OP
The DuraWrite technology reduces the
amount of data stored on the flash and
increases dynamic Over-provisioning
The degree of benefit from DuraWrite
architecture depends on the degree of
entropy, or randomness, in the underlying
data.
120 GB User
Data May Only
Take 40 GB of
Space1
120GB User Data

26. 26
Seagate DuraWrite™ Technology
Unique and loss-less data reduction technology designed to:
• Improve performance – Up to 3.4x higher performance than competition
• Deliver high power efficiency – Up to 2.7x higher IOPS/W than competition
• Save cost – Up to 3.4x higher IOPS/$
* Nytro 1351 random performance is preliminary and assumes a typical data workload has 80% entropy.
95K
65K
48K
98K
41K
16K
74K
51K
34K
67.5K
28K
17K
95K
42K
22K
76K
30K
14K
0
20,000
40,000
60,000
80,000
100,000
120,000
Rand. Read 70R/30R Rand. Write
Random Performance (IOPS)
SanDisk CS ECO
GII
Micron 5200 ECO
Intel DC S3520
Intel DC S4500
Nytro XF1230
Nytro 1351*
Rand. Read Rand. 70/30 R/W Rand. Write
Up to
2.3x higher
Up to
3.4x higher
9,870
3,906
7,552
4,857
6,111
3,684
0
2000
4000
6000
8000
10000
12000
IOPS/W
2.7x higher

27. 27
Real-World benefits
Linux based Mongo DB/YCSB VDI/SPECS FS

28. 28
Seagate SHIELD™ Technology
Adaptive Code Rates
Delivers a combination of high reliability and peak performance by implementing
a variable code rate per block
Intelligent Noise Handling
Detects and corrects various errors due to noises in flash memory with greater
accuracy and minimal performance impact.
Adaptive Read Voltage Calibration
Reduces read errors by adjusting, tuning and calibrating read voltages in NAND
cells in an adaptive manner resulting in extended endurance.
Multi-Level Error Correction - Best-In-Class LDPC Implementation
Multi-level retry schema that applies progressively stronger levels of soft-decision
LDPC decoding only as needed to maintain peak read performance.
State-of-the-Art in Flash Memory Error Correction
Improved Reliability with Minimal Impact on Performance

29. 29
Seagate RAISE Technology
RAISE = Redundant Array of Independent Silicon Elements
• RAID-like data protection and recovery from flash memory failures
• Operates within a single drive without impacting performance
• Corrects full page, block or die failures
Beyond ECC Data Protection
Powerful Data Protection for Enterprise-Grade Reliability

30. 30
Seagate Controller Technology
SandForce® SF3700 Family
Figure 1. Seagate® SandForce® SF3700 Block Diagram
DuraClass™ Technology DuraWrite™ data reduction Intelligent garbage collection
Enhanced RAISE™ data protection Intelligent data retention optimization
SHIELD™ error correction Power/performance balancing
Intelligent block management and wear leveling Thermal threshold management
Intelligent read disturb management

31. 31
Intel DC S4600 Samsung SM863a Micron 5200 PRO Toshiba HK4E
Shipping Status Now Now Now Now
Capacity (GB) 1920, 960, 480,
240
1920, 960, 480, 240 3840,1920, 960 1600, 800, 400,
200
NAND Type 3D eTLC 3D TLC 3D TLC MLC
SR /SW Sust. (MB/s) 500 / 480 510 / 485 540 / 520 524 / 503
RR/RW Sust. (Max IOPS) 72,000 / 65,000 95,000 / 28,000 95,000 / 32,000 75,000 / 30,000
RW Latency (μs) 36 Not listed Not listed Not listed
Active Avg Power (W) 5 3 3.6 4.5
DWPD 3 3.6 1.4 - 3 3
TBW (TB)
High Cap up to 1.92TB
10,840 12,320 5,950 Not listed
Warranty 5y 5y 5y 5y
Key Features • PLDP (pFail)
• End-to-End protection
• AES-256
• PLDP (pFail)
• End-to-End protection
• SED AES-256
• Dynamic Thermal Guard
• PLDP (pFail)
• End-to-End protection
• SED TCG Enterprise
• Secure FW
• TAA Compliant
• RAIN
• Flex Capacity
• PLDP (pFail)
• End-to-End protection
• SED TCG Enterprise 3.0
Nytro 1551
Sep’18
3840, 1920, 960, 480, 240
3D eTLC
560* / 530*
95,000* / 55,000*
40
3.2
3
10,500
5y
• PLDP (pFail)
• End-to-End Protection
• SED TCG Opal/Enterpris
• E
• Seagate SHIELD
• Seagate RAISE
• Seagate DuraWrite
• Tunable Capacity
Nytro 1551 SATA SSD Competitive Overview
3 DWPD Endurance Class
* Preliminary specifications. Random write performance assumes a typical data workload has 80% entropy.Source: Public spec data

32. 32
BARRACUDA SSD
A purpose-built SSD designed to provide solutions for:
Personal Laptops Home Desktops Business PCs &
Workstations
Use Cases Summary Specs

33. 33
Fast. Dependable. Versatile.
Key Specifications
Capacity (GB) 2000 / 1000 / 500 / 250
Form Factor SFF 2.5” x 7mm
Interface / Architecture SATA 6Gb/s
Sequential Read (MB/s)
128KB
560
Sequential Write (MB/s)
128KB
540
Random Read (IOPS)
FOB 4KB QD32
90,000
Random Writes (IOPS)
FOB 4KB QD32
90,000
Power: Active Max Average (W) 3.2
Key Takeaways
 Designed for an easy upgrade with SATA interface
 Up to 30x faster than traditional storage
 A versatile SSD with a wide range of application utility
 World class reliability and quality with 5-yr. warranty
Idealfor
Mainstream Laptops Home Desktops Business PCs
Seagate confidential
Ordering Information:
2.5-inch (GB) 2000 1000 500 250
Bulk-pack1 Model # ZA2000CM10002 ZA1000CM10002 ZA500CM10002 ZA250CM10002
Retail box2 Model # STGS2000401 STGS1000401 STGS500401 STGS250401
Endurance (TBW) 1166TB 427TB 218TB 126TB
1) Bare drive bulk-pack of 30 2) Master carton of 10
BARRACUDA SSD

34. 34
Seagate weiterführende Links / www.seagate.com
Data Age 2025 - Seagate
https://www.seagate.com/www-content/our-story/trends/files/Seagate-WP-DataAge2025-March-2017.pdf
HAMR Technology - Seagate
https://www.seagate.com/www-content/ti-dm/tech-insights/en-us/docs/TP707-1-1712US_HAMR.pdf
Multi-Tier Caching Technology White Paper - Seagate
https://www.seagate.com/files/www-content/product-content/barracuda-fam/barracuda-new/files/multi-tier-caching-technology-white-paper-2017.pdf
New Flex Dynamic Recording Method Redefines the Data Center Hard Drive
https://blog.seagate.com/intelligent/new-flex-dynamic-recording-method-redefines-data-center-hard-drive/
Seagate Nytro® NVMe SSDs: More Than Speeds and Feeds for ...
https://www.seagate.com/files/www-content/product-content/ssd-fam/nvme-ssd/nytro-xm1440-ssd/en-us/docs/seagate-nvme-ssds-data-integrity-
reliability-tb100-1-1606us.pdf
Demartek Evaluation: Seagate Enterprise SATA SSD with DuraWrite
https://www.seagate.com/www-content/product-content/enterprise/nytro/nytro-sata/demartek-seagate-durawrite-evaluation-2018-08.pdf
Seagate Secure: Protection for Life-Critical Data, On Seagate Enterprise Drives
https://blog.seagate.com/intelligent/seagate-secure/

35. Seagate Confidential 35
Welcome to the Datasphere
‘The sum of all data created, captured, and replicated on our planet in any given year…
we call it the “global datasphere”. ‘
IDC Data Age 2025 Report
Seagate bietet für alle Speicheranforderungen
eine optimale Lösung.
Besuchen sie unsere Webseite www.seagate.com
Sprechen sie mit uns oder unseren Partnern!