HPE Solutions for Scalitv RING is a software-defined storage solution that provides cloud storage on-premises with data capacity from terabytes to exabytes in a single name space.
HPE Solutions for Scalitv RING supports multiple single- and geo-dispersed data configurations, including erasure coding across sites, which enables high availability and durability of data across different locations.
HPE Solutions for Scalitv RING offers a native S3 API and file protocols, such as NFS and SMB, that provide connection to most business applications and cloud-native workloads.
HPE Solutions for Scalitv RING also provides built-in ransomware protection, federated data management, and flexible deployment options, such as HPE GreenLake edge-to-cloud platform.
HPE Solutions for Scalitv ARTESCA is a lightweight solution optimized for S3 access from cloud- native applications, but it does not support geo-dispersed data configurations or file protocols.
HPE Solutions for Qumulo is a file data platform that provides real-time visibility, scale, and control of data across on-premises and cloud environments, but it does not support object storage or erasure coding across sites.
HPE Solutions for Cohesity is a data management platform that simplifies backup, recovery, and data protection across hybrid cloud environments, but it does not support petabyte-scale or geo- dispersed object storage.

HPE GreenLake for Private Cloud Enterprise is a cloud service that delivers a fully managed private cloud experience for bare metal, containers, and virtual machines in your private environment1. It offers a public cloud-like operating model with pay-per-use pricing, self-service provisioning, and consumption analytics1.
One of the financial key performance indicators (KPIs) that you can show via GreenLake Central, the online portal for managing and optimizing your HPE GreenLake services, is metered charges. Metered charges are the actual costs incurred by your usage of the HPE GreenLake for Private Cloud Enterprise service, based on the resources you consume and the service level agreement you choose2. Metered charges are calculated and billed monthly, and you can view them in real time via GreenLake Central2.
Metered charges are an important financial KPI for a CFO, as they reflect the value and efficiency of the HPE GreenLake for Private Cloud Enterprise service. By showing metered charges via GreenLake Central, you can demonstrate how the service aligns thecosts with the outcomes, reduces the upfront capital expenditure, and optimizes the cash flow of the business3. You can also compare the metered charges with the budgeted charges, which are the estimated costs based on the initial capacity and service level agreement, to show the variance and savings achieved by the service2.
The other options, such as ROI, TCO, and net present value, are not financial KPIs that you can show via GreenLake Central. ROI (return on investment) is a ratio that measures the profitability of an investment relative to its cost4. TCO (total cost of ownership) is a measure of the direct and indirect costs associated with acquiring and operating an asset or a service over its lifetime5. Net present value is a measure of the current value of a future stream of cash flows, discounted by a certain interest rate6. These are all useful financial metrics for evaluating the HPE GreenLake for Private Cloud Enterprise service, but they are not directly available or calculated via GreenLake Central. They require additional data and analysis from other sources, such as financial statements, market research, or industry benchmarks.
References:
1: HPE GreenLake for Private Cloud Enterprise
2: HPE GreenLake for Private Cloud Enterprise: Scaling and orchestrating modern applications for the enterprise
3: HPE GreenLake: The cloud that comes to you
4: Return on Investment (ROI) Definition
5: Total Cost of Ownership (TCO) Definition
6: Net Present Value (NPV) Definition

HPE GreenLake for Containers is a cloud service that delivers a fully managed Kubernetes platform for containerized applications. It provides a consistent and secure environment across the edge, data center, and cloud, with integrated data protection, security, and compliance. HPE GreenLake for Containers also offers flexible consumption and pay-per-use models, as well as self-service provisioning and management tools.
HPE Alletra 6000 is a cloud-native data infrastructure that delivers a cloud experience for business-critical workloads. It is designed to provide fast and consistent performance, high availability, and efficiency in a 2U enclosure. HPE Alletra 6000 supports NVMe and SCM drives, up to 4M IOPS, and sub-millisecond latency. HPE Alletra 6000 also offers data services, such as snapshots, replication, encryption, and deduplication, as well as native integration with cloud platforms.
HPE GreenLake for Containers with HPE Alletra 6000 is a solution that combines the benefits of both offerings, enabling customers to run their containerized applications with high performance, reliability, and scalability, while enjoying a cloud-like experience and consumption model. This solution is ideal for customers who need to modernize their applications, accelerate their time to market, and optimize their costs.