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- 1. Confidential 118/09/18 仂仍亠, 亠仄 于亳亟亠仂仆舒弍仍ﾐ莞黍出湖. 仂亠亳仂仆舒仍仆亠 亠亠仆亳 Western Digital 亟仍 亳亠仄 亰舒于舒舒, 舒仆亠仆亳 亳 舒仆舒仍亳亰舒 于亳亟亠仂亟舒仆仆 弌亠亞亠亶 仂仆亳亠仆从仂 ﾐ術 2018 息 2016 Western Digital Corporation All rights reserved
- 2. Confidential WESTERN DIGITAL CONFIDENTIAL 218/09/18 仍舒仆 仗亠亰亠仆舒亳亳 弍亰仂 从仂仄仗舒仆亳亳 Western Digital 仂于亠 亠仆仂仍仂亞亳亳 Western Digital 仂于亠 仗仂亟从 Western Digital 仂仗仂? 息 2016 Western Digital Corporation All rights reserved
- 3. Confidential 1956 20161970 1988 2003 2012 IBM creates the first HDD Western Digital founded SanDisk founded IBM + Hitachi = Hitachi Global Storage Technologies (HGST) Western Digital acquires HGST Western Digital acquires SanDisk Western Digital enters the HDD market SanDisk ships the worlds first flash-based SSD 1991 WD and HGST allowed to merge into one company 2015
- 4. Confidential 4 Source: 2016 IEEE includes SanDisk and WDC 仂仄仗舒仆亳亳 仆舒亳弍仂仍亳仄 从仂仍亳亠于仂仄 仗舒亠仆仂于 仆舒 亠仆仂仍仂亞亳亳 IEEE Power Six - 仍亳亟亠 亠仆仂仍仂亞亳亶 舒弍仂 亟舒仆仆仄亳
- 5. Confidential 5 仂 仍 仆 亶 仗 亠 从 亠 亠 仆 亳 亶 亟 仍 舒 仆 亠 仆 亳 亟 舒 仆 仆 Portable Storage Client SSD Client HDD Network-Attached Storage Direct-Attached Storage Personal Cloud Enterprise SSD JBOD & JBOF Storage Servers Tegile All-Flash & Hybrid Arrays Object Storage Systems Enterprise HDD NAND Components Embedded NAND USBCards MP3
- 6. Confidential WESTERN DIGITAL CONFIDENTIAL 618/09/18 仂于亠 亠仆仂仍仂亞亳亳 Western Digital 亟仍 于亠仍亳亠仆亳 亠仄从仂亳 仆舒从仂仗亳亠仍亠亶 亳从亳 - Helioseal 亳从亳 - MAMR 个仍 - BiCS 3D NAND 息 2016 Western Digital Corporation All rights reserved
- 7. Confidential 7 仂仍亠 仆仂于 于仂亰仄仂亢仆仂亠亶: 亞仂亟仂于仂亶 仂 于从亳 仆舒 15% 于 2014 2020 亞亞. 亠仗亠从舒舒ﾑ亳亶 弌丐 乖 乘丱 0 200 400 600 800 1 000 1 200 1 400 1 600 1 800 2012 2013 2014 2015 2016 2017 2018 2019 2020 仂舒于从亳于从亰舒弍舒亶舒,仄仍仆 仂舒于从亳 于 从亰舒弍舒亶舒 仂亶于舒 PC Tablet CE Personal Storage Other Mobile Phone Enterprise Storage - 200 400 600 800 1 000 1 200 1 400 1 600 1 800 2012 2013 2014 2015 2016 2017 2018 2019 2020 仂舒于从亳于从亰舒弍舒亶舒,仄仍仆 仂舒于从亳 于 从亰舒弍舒亶舒 仆仂亳亠仍亳 DRAM HDD NAND SSD Optical Tape 仂仆亳从: 亟舒仆仆亠 Western Digital, IDC 仂 仗仂舒 仆舒 亠仄从仂 仂亶于 舒仆亠仆亳 亟舒仆仆 仗亳亠从亳亠 仆仂亳亠仍亳 仍亠仆从舒
- 8. Confidential 8 WD HelioSeal 仗亠亳仄亠于舒 亟亳从仂于 亞亠仍亳亠仄 丐亠仆仂仍仂亞亳亳 丕仄亠仆亠仆亳亠 仂仗仂亳于仍亠仆亳 亞舒亰舒 仗仂亰于仂仍磳 仆亳亰亳 仆亠亞仂亰舒舒 亳 仄亠仆亳 亰舒亰仂 仄亠亢亟 仗仍舒亳仆舒仄亳
- 9. Confidential 9 HAMR 亰舒仗亳 仆舒亞亠于仂仄, 仗亠亠亟舒舒 仆亠亞亳亳 仍舒亰亠仂仄 丐亠仆仂仍仂亞亳亳 | MAMR * 1-3丐 亟仂 8 仂亠从仂于, 4-8 丐 >8 仂亠从仂于 ** 4 丐
- 10. Confidential 10 MAMR 仗亠亠亟舒舒 仆亠亞亳亳 仄亳从仂于仂仍仆舒仄亳 丐亠仆仂仍仂亞亳亳 | MAMR * 1-3丐 亟仂 8 仂亠从仂于, 4-8 丐 >8 仂亠从仂于 ** 4 丐
- 11. Confidential 11 64-仍仂亶仆舒 仗舒仄 Western Digital 3D NAND 亠亟从舒亰亠仄舒 仄舒舒弍亳亠仄仂 (x/y/z) 18/09/1811 Source: WDC Internal, 4/17
- 12. Confidential WESTERN DIGITAL CONFIDENTIAL 1218/09/18 仂于亠 仗仂亟从 Western Digital 亠亠仆亳 亟仍 从舒仄亠 Western Digital WD Purple MicroSD card 亠亠仆亳 亟仍 NVR/DVR - 亠从亳亠 亟亳从亳 WD Purple 12丐 亠亠仆亳 亟仍 - Western Digital Black NVMe SSD 息 2016 Western Digital Corporation All rights reserved
- 13. Confidential WESTERN DIGITAL CONFIDENTIAL 1318/09/18 亠亠仆亳 WD 亟仍 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 仂仆亠仗亳 Beyond Surveillance 亰舒仗亳 亳 舒仆亠仆亳亠 亟舒仆仆 仂 从舒仄亠 亟仂 亟舒舒亠仆舒 亠亠仆亳 亟仍 从舒仄亠 Western Digital WD Purple MicroSD card 亠亠仆亳 亟仍 NVR/DVR - 亠从亳亠 亟亳从亳 WD Purple 亠亠仆亳 亟仍 丶 - Western Digital Ultrastar 息 2016 Western Digital Corporation All rights reserved
- 14. 仂仆亠仗亳 束仂仍亠, 亠仄 于亳亟亠仂仆舒弍仍ﾐ莞黍出湖蟻
- 15. Edge To Core 丐亳仗 仂亶于 于 亳亠仄舒 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 Core DVRs/NVRs Edge Edge = ﾐ頴笑 仂亶于仂 仗仂仂弍仆仂亠 亰舒仗亳于舒 于亳亟亠仂 DVRs/NVRs = 舒仂于亶/SMB 亠亞仄亠仆 - 亠亞亳舒仂 Core = 舒舒亠仆 亟仍 弍仂仍亳 亳亠仄, 仆舒仍亳亳从舒
- 16. Edge To Core 丐亳仗 仂亶于 于 亳亠仄舒 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 Core DVRs/NVRs Edge
- 17. 仂亰仄仂亢仆仂亳 仗亳仄亠仆亠仆亳 仍仂从舒仍仆仂亞仂 舒仆亠仆亳 亟仍 IP 从舒仄亠 舒仗亳 亳 舒仆亠仆亳亠 仆舒 从舒仄亠舒 仂仄仂 仆舒 /亠仍亠仂仆亠, 舒仆亠仆亳亠 亟舒仆仆 仆舒 从舒亠 亳亰从舒 亠仆舒, 仗仂仂舒 仂弍仍亢亳于舒仆亳 仂亢仆仂 仂亰亟舒 亳亠仄 弍亠亰 亠于亠舒/于亳亟亠仂亠亞亳舒仂舒 仂亰仄仂亢仆仂 仂仗亳仄亳亰亳仂于舒 仗亠亠亟舒 丐舒仆仍亳 于 仆亳亰从仂仄 舒亰亠亠仆亳亳,舒仆亠仆亳亠 仆舒 从舒仄亠亠 于 于仂从仂仄, 亰舒亞亰从舒 仆舒 亠亞亳舒仂/亠于亠 仗亳 仂于仂弍仂亢亟亠仆亳亳 从舒仆舒仍舒/ 于 仂仆亠 丕于亠仍亳亠仆亳亠 仆舒亟亠亢仆仂亳 亳亠仄 于 仍舒亠 弍仂亠于 亠亳 Fail-over Recording 仍舒亠 仗仂亠亳 于磶亳 亠于亠仂仄 从舒仄亠舒 仗亠亠从仍ﾑ舒亠 仆舒 仍仂从舒仍仆仂亠 舒仆亠仆亳亠 弌仆亳亢亠仆亳亠 仂亳仄仂亳 仂弍仂亟仂于舒仆亳 亳亰从舒 仗仂仗从仆舒 仗仂仂弍仆仂 从舒仆舒仍舒 丕于亠仍亳亠仆亳亠 仆舒亟亠亢仆仂亳
- 18. 舒, 舒亰舒弍仂舒仆仆亠 亟仍 仍仂亢仆 仍仂于亳亶 丕仍亠仆仆亶 仄亠舒仆亳亰仄 从仂仆仂仍 仂亳弍仂从 亰舒仗亳亳 亳 亠仆亳 ECCWear Leveling 仂舒亶舒 仆舒亟亠亢仆仂 舒亳亠仆 仂 于亳弍舒亳亳, 仄舒亞仆亳仆仂亞仂 于仂亰亟亠亶于亳, 亠仆亞亠仆仂于从仂亞仂 亳亰仍亠仆亳 于仂亰亟亠亶于亳 亢亳亟从仂亳, 亟舒仂仗仂仆亠 弌舒亳亠从亳亶 亳 亟亳仆舒仄亳亠从亳亶 仄亠舒仆亳亰仄 wear leveling 亟仍 舒于仆仂仄亠仆仂亞仂 舒仗亠亟亠仍亠仆亳 亰舒仗亳于舒亠仄 亟舒仆仆 仗仂 于亠亶 仂弍仍舒亳 舒仆亠仆亳 舒亟亠亢仆仂
- 19. Western Digital WD Purple MicroSD 丱舒舒从亠亳亳从亳 32GB: WDD032G1P0A 64GB: WDD064G1P0A 32 亳 64 于 舒仗亠仍亠 128 亳 256 仂亠仆 2018, 仆舒 亠仆仂仍仂亞亳亳 3D NAND 1K P/E 亳从仍仂于 亠 亰舒仗亳亳 亞仂舒亰亟仂 于亠 , 亠仄 仂弍仆 从舒, 亟仂仗仆 仆舒 仆从亠 仂亠仆仆亶 仄仂仆亳仂亳仆亞 亠仗亠仆亳 亳亰仆仂舒 丐亠弍亠 仗仂亟亟亠亢从亳 仂 仂仂仆 从舒仄亠 亳 亠亞亳舒仂舒 弌从仂仂 亰舒仗亳亳 50/, 从仂仂 亠仆亳 80/
- 20. 弌舒于仆亠仆亳亠 仂弍仆 SD 从舒 亳 WD Purple 弌仂从 亢亳亰仆亳(仄亠) 弍仆亠 从舒, 仆亠 仗亠亟仆舒亰仆舒亠仆仆亠 亟仍 从亞仍仂仂仆仂亶 仗亠亠亰舒仗亳亳 Purple Card 弌仂从 亢亳亰仆亳(仄亠) 1. 弌仂从 亢亳亰仆亳 舒亳舒仆 亟仍 亠亢亳仄舒 仆亠仗亠于仆仂亶 亰舒仗亳亳 从舒亰舒仆仆仄 弍亳亠亶仂仄, 亟仂 亰仆舒亠仆亳 TBW 亟仍 从仂仆从亠仆仂亶 亠仄从仂亳. 2. 仂从舒亰舒亠仍 TBW 亰舒于亳亳 仂 舒弍仂 舒仍亞仂亳仄仂于 write amplification 亳 亟亞亳 舒从仂仂于 0-12 Months 12-24 Months 24-36 Months 36+ Months 32GB 64GB 128GB 256GB 2.5 Mbps 8 16 32 63 5 Mbps 4 8 16 32 8 Mbps 2 5 10 20 12 Mbps 2 3 7 13 32GB 64GB 128GB 256GB 2.5 Mbps 40 79 158 316 5 Mbps 20 40 79 158 8 Mbps 12 25 49 99 12 Mbps 8 16 33 66
- 21. 仂仆亳仂亳仆亞 仂仂礌亳 从舒 WD Purple microSD 仗仂仂弍仆舒 仂仍亠亢亳于舒 舒亳亳从 亳仗仂仍亰仂于舒仆亳 亳 亳亰仆仂 亳 仗仂亞仆仂亰亳仂于舒 仆亠仂弍仂亟亳仄仂 于仂亠于亠仄亠仆仆仂亶 亰舒仄亠仆 亰仆仂 仍亠 仗舒仄亳 舒从亢亠 仂仍亠亢亳于舒亠 亠仆亠亳亠 亳仆亟亠从 仗亳亞仂亟仆仂亳 - % 亢亳亰仆亳 从舒 亅亳 仗舒舒仄亠 仄仂亞 舒仂亰仆舒于舒 于舒亳仄 仂亶于仂仄 仗亳 仆舒仍亳亳亳 仗仂亟亟亠亢从亳 API 弌仂仂礌亳亠 从舒 仄仂亢仆仂 仗仂舒仆舒仍亳亰亳仂于舒 亳仍亳仂亶 亟仍 Preemptive maintenance 息2018 Western Digital Corporation or its affiliates. All rights reserved.
- 22. 弌舒于仆亠仆亳亠 舒仆舒仍仂亞舒仄亳 弌仗亠亳舒仍亳亰亳仂于舒仆仆亠 从舒 仗舒仄亳 亟仍 亳亠仄 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 Hikvision Dahua Micron Transcend SanDisk Industrial WD Purple Model DS-UTF64GI-H1 DH-PFM112 LSDMI64 High Endurance SanDisk WDD Class Surveillance Surveillance Industrial High Endurance Industrial Surveillance Branded Surveillance? Yes Yes No No No Yes Surveillance specific? Yes Yes Yes Yes No Yes Endurance (P/E cycles) 500 500 1.5K 3K 3K 1K Health Monitoring? Yes in some Unknown Available No Yes Yes Performance Class Class 10 Class 10 Class 10 Class 10 UHS Class 1 Class 10 UHS Class 1 Class 10 UHS Class 1 Performance read/write 25 / 20 48 / 20 80 / 12 21/20 80/50 80 / 50 Op Temp range (尊C) -25 to 85 -25 to 85 -25 to 85 -25 to 85 -25/-40 to 85 -25 to 85 Warranty 2 years 2 years 2 years 2 years Channel Yes Yes No Yes No Yes
- 23. 弌丐 弌 亊 豫亊 WD Purple = 亳亟亠仂仆舒弍仍ﾐ莞黍出湖 18/09/18 23息 2016 Western Digital Corporation All rights reserved 亠亢亳仄 舒弍仂 24x7 弌仂亰亟舒仆 亟仍 亳亠仄 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 于仂从仂亞仂 舒亰亠亠仆亳, 舒弍仂舒ﾑ亳 于 亠亢亳仄亠 24/7. 仂亟亟亠亢亳于舒亠 亟仂 64 从舒仄亠 仆舒 亢亠从亳亶 亟亳从, 仄仂亢亠 弍 亳仗仂仍亰仂于舒仆 于 亳亠仄舒 仍ﾐ英仄 从仂仍亳亠于仂仄 仂亠从仂于* 弌仂于仄亠亳仄仂 亠亟仆舒亰仆舒亠仆 亟仍 亳亠仄 亟仂仄舒仆亠亞仂 亳 从仂仗仂舒亳于仆仂亞仂 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐. 仂于亠亠仆 仆舒 仂于仄亠亳仄仂 亳 从仂仆亳仂于舒仆 仂于仄亠仆仂 仗亠亠亟仂于仄亳 仗仂亳亰于仂亟亳亠仍礆亳 NVR. 仍舒舒 从仂仆仂仍仍亠舒 仗仂从舒 舒仆亳从仂仂亰亳仂仆仆仄 仍仂亠仄** All Frame 4K 丐亠仆仂仍仂亞亳 AllFrame 4K 亞仍舒亢亳于舒亠 于亳亟亠仂仗仂仄亠亳, 从仂仂亠 仂弍仆仂 仗仂磦仍ﾑ, 从仂亞亟舒 亟亳从亳 亟仍 仆舒仂仍仆 亳仗仂仍亰ﾑ 从舒从 舒仆亳仍亳舒 于 亳亠仄舒 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐. 丱舒舒从亠亳亳从亳 仄从仂 亟仂 10 T 仆亠亠亶 SATA 6 弍/ 64-256 M 舒亞亰从舒 180 丐/亞仂亟 舒舒仆亳 3 亞仂亟舒 亳仄亠仆亠仆亳亠: 弌亳亠仄 NVR 亳 DVR 弌仗亠亳舒仍亳亰亳仂于舒仆仆仂亠 亢亳仍亠, 仄舒仍亶 仂亳 弌亳亠仄 仆舒弍仍ﾐ莞黍出狐 亟仍 亠亟仆亠亞仂 亳 仄舒仍仂亞仂 弍亳亰仆亠舒 丶亠仍亠于亠 仆从亳: 仆亠亞舒仂 亳亠仄 仆舒弍仍ﾐ莞黍出狐, 亠亠仍仍亠 弌亠: 亳亠亶仍, 仄仆亠 亞仂仂亟舒 * 1-3丐 亟仂 8 仂亠从仂于, 4-8 丐 >8 仂亠从仂于 ** 4 丐
- 24. 仂于亶 Western Digital WD Purple 12TB HDD 弌舒仄舒 于仂从舒 亠仄从仂 亟仍 亟亳从仂于 于 亠亞仄亠仆亠 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 丿亳仂舒亶亳亶 亟亳舒仗舒亰仂仆 亠仄从仂亳(1TB 12TB) 仗亳仄亳亰亳仂于舒仆 亟仍 舒弍仂 亳亠仄舒仄亳 于亳亟亠仂亰舒仗亳亳 亳 于亳亟亠仂舒仆舒仍亳亳从亳 仆从亳礆亳 AI 仂亟亟亠亢从舒 亟仂 64 从舒仄亠 + 32 仗仂仂从舒 AI(16 从舒仆舒仍仂于) 丕于亠仍亳亠仆仆舒 仆舒亞亰从舒 360TB/亞仂亟 亟于舒 舒亰舒 于亠, 亠仄 仂弍仆 亟亳从仂于 Purple 7200RPM 亟仍 于仂从仂亶 仗仂亳亰于仂亟亳亠仍仆仂亳 息2018 Western Digital Corporation or its affiliates. All rights reserved. * 仍 12丐 亳 仆仂于仂亞仂 10丐 WD80PURZ -> WD81PURZ WD100PURZ -> WD101PURZ w AI New! - WD121PURZ w AI
- 25. Attribute WD Purple 1-10TB WD Purple new 10 / 12TB Ultrastar RPM 5400RPM class 7200 RPM 7200RPM Cameras Supported Up to 64 Up to 64 - FW Feature AllFrame 4K AllFrame AI - AI Channels Supported - Up to 16 - Maximum Bays 1TB - 3TB - Up to 8 4TB - 10TB - 8+ 16+ 16+ Workload Rate 180TB/year 360TB/year 550TB/year Warranty 3 years 3 years 5 years MTBF (hours) 1M 1.5M 2.5 (He) / 2.0M (air) UBER 1 in 1014 1 in 1015 1 in 1015 亳从亳 Western Digital 亟仍 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 18/09/18 25息2017 Western Digital Corporation or its affiliates. All rights reserved. Confidential.
- 26. 舒仆亠于仂 仍亳亟亠舒仄亳 亳仆亟亳亳 弌舒亠亞亳亠从亳亠 于亰舒亳仄仂仂仆仂亠仆亳 从仗仆亠亶亳仄亳 OEMs 从仂仄仗舒仆亳礆亳 弌仂亟仆亳亠于仂 舒亰舒弍仂亳从舒仄亳 亟仍 亳亠仄 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 丐亠亳仂于舒仆亳亠 仗仂亟从仂于 Western Digital 仆舒 仂于仄亠亳仄仂 仂亶于舒仄亳 弍仂仍亠亠 亠仄 30 仗仂亳亰于仂亟亳亠仍亠亶 WD Purple 亳亰于亠仆亶 亳 仗亳亰仆舒仆仆亶 弍亠仆亟 仆舒 仆从亠 于亳亟亠仂仆舒弍仍ﾐ莞黍出狐 息2017 Western Digital Corporation or affiliates. All rights reserved. Confidential.
- 27. WD PURPLE 亳 1 18/09/18 27息 2016 Western Digital Corporation All rights reserved < 9% < 9% 束WD Purple 亟仂仂亞亳亠. 亠 从仗亳 仂弍仆亶 亟亳从損
- 28. WD PURPLE 18/09/18 28息 2016 Western Digital Corporation All rights reserved DT HDD WD Purple 亠亢亳仄 舒弍仂 8/5 24/7 +320% 舒舒仆亳 2 亞仂亟舒 3 亞仂亟舒 +50% MTBF 600 000 1 000 000 +67% SAFF/RAFF + 仂亟亟亠亢从舒 RAID + AllFrame + 弌仂于仄亠亳仄仂 + 舒亞亰从舒 60 丐/亞仂亟 180 丐/亞仂亟 3 束亳从亳 仂仍亳舒ﾑ 仂仍从仂 仆舒从仍亠亶从仂亶損
- 29. Confidential 29Worldwide Sales Meeting 2018息2018 Western Digital Corporation or its affiliates. All rights reserved. Confidential. 弌仗舒亳弍仂!