Key Messages on HUAWEI OceanStor 18000 series Enterprise Storage System

Key Messages on HUAWEI OceanStor 18000 series Enterprise Storage System

Secure & Trusted, Flexible & Efficient Secure & Trusted 20x data recovery speed, 99.9999% availability, mission-critical applications always on OceanStor 18000 series Enterprise Storage System Flexible & Efficient Million-level IOPS, 2x performance, microsecond latency, and 10x response speed RAID 2.0+ disk virtualization: 0 hotspot disk, and 20x data recovery speed Multi-controller redundancy architecture: no of single points of failure Powerful disaster recovery solution: shortest RPO (0 to 5 seconds), and one-key disaster recovery Highest specifications: 1 million IOPS, 16 controllers, 3 TB cache, and 7 PB capacity, meeting the storage requirement in the following 10 years Fastest response: microsecond-latency storage system in the industry, improving response speed by 10 times Highest efficiency: the storage system efficiency is maximized, improving the resource utilization by 3 times. 1

KM1 Secure & Trusted: Interpretation of Competition Advantages Module-Level Reliability System-Level Reliability Solution-Level Reliability 0 hotspot disk, extending disk lifecycle Full-SSD array, reducing the annual disk failure rate by 80% Data recovery speed is increased by 20 times, and multi-disk failure rate is reduced by 95%. Innovative anticorrosion and shockproof design, adding the disk useful life by 2 times 2-16 controller redundancy, no single point of failure, and stable service running Distributed load balancing, reducing the pressure of a hotpot E2E data protection, ensuring data integrity Online maintenance Complete data protection software and solution, securing mission-critical applications Shortest RPO (5 seconds), much lower than the industry average (30 seconds) Ultra series features provide disaster recovery for virtual environments, and one-key switch between production and recovery site 20x data recovery speed, 99.9999% availability, mission-critical applications always on 2

KM1 Secure and Trusted: How to Use Our Highlights to Address Customers' Expectation Customers' expectation Sub-KMs Product/Solution highlights System reliability, no unplanned downtime Data reliability, and low disk failure rate Business continuity Secure and Reliable Full redundancy design Virtual disk Complete disaster recovery solution Multi-controller redundancy architecture: no single points of failure, load balancing 2-16 controller redundancy, no single point of failure, and stable service running Distributed load balancing, reducing the pressure of a hotpot E2E data protection, ensuring data integrity 0 hotspot disk, extending disk lifecycle Full-SSD array, reducing the annual disk failure rate by 80% Data recovery speed is increased by 20 times, and multidisk failure rate is reduced by 95%. Innovative anticorrosion and shockproof design, adding the Shortest disk useful RPO life (5 seconds), by 2 times much lower than the industry average (30 seconds) Ultra series features provide disaster recovery for virtual environments, and one-key switch between production and disaster recovery RAID2.0+ disk virtualization: 0 hotspot disk, and 20x data recovery speed Powerful disaster recovery solution: shortest RPO (0 to 5 seconds), and one-key disaster recovery 3

KM2 Elastic and Efficient: Interpretation of Competition Advantages No.1 performance and specifications OceanStor 18000 series Industry average 1 million IOPS 2.2x 450 thousand IOPS 1 million IOPS, 16 controllers, 3 TB cache, and 7 PB capacity OceanStor 18000 series 1,000,000 IOPS < 1 ms response latency 90% resource utilization Fastest enterprise storage Highest storage utilization 0.7ms * Microsecond latency, and 10x response speed 90% 10x 3x 7ms 30% (traditional RAID) 3x storage performance, 60% lower O&M cost, and 90% lower cost Million-level IOPS, 2x performance, microsecond latency, and 10x response speed * please note the feature delivery is country dependent 4

KM2 Elastic and Efficient: How to Use Our Highlights to Address Customers' Expectation Customers' expectation Meeting the requirements of diversified services Ensuring the QoS of core applications Improving resource utilization Elastic and Efficient Sub KMs No.1 performance and specifications Fastest high-end storage Efficient data Product/Solution highlights Maximum concurrency: 1 million IOPS, 2.2x higher than the industry average Maximum expansion: 16 controllers, more than HDS (8 controllers) and IBM (dual controllers) Maximum cache: 3 TB distributed cache, 50% higher than EMC Maximum capacity: 7 PB storage capacity, 75% higher than EMC Fastest response: microsecond-latency storage system in the industry, improving response speed by 10 times Automatic load balancing, 2x higher disk usage, and 60% lower O&M cost Fine hotspot migration, 90% better than EMC, and 3x higher performance Higher capacity resource usage, and 90% lower complexity Highest specifications: 1 million IOPS, 16 controllers, 3 TB cache, and 7 PB capacity, meeting the storage requirement in the following 10 years. Fastest response: microsecond-latency storage system in the industry, improving response speed by 10 times Highest efficiency: the storage system efficiency is maximized, improving the resource utilization to 90% 5

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