According to the HPE website, HPE InfoSight is a cloud-based AI platform that delivers global visibility and insights into the health, performance, and capacity of your HPE storage and servers. It can also provide protocol diagnostics, configuration validation with SPOCK, and assess the health of physical ports with self-healing and fabric monitoring1. It can also perform end-to-end diagnostics while using predefined templates to reduce configuration errors1

Library and Tape Tools (L&TT): HPE Library and Tape Tools is a diagnostic and management utility designed for tape storage products. It provides a centralized platform for TapeAssure Advanced reporting, data verification analysis, remote management, diagnostics, and configuration for all MSL (Modular Smart Libraries) devices.
Reference:
HPE Library and Tape Tools

Data deduplication is a technique used to reduce storage requirements by identifying and eliminating duplicate data. HPE Nimble Storage features data deduplication as a key feature, which can result in significant cost savings and improved storage efficiency.

Core Boosting technology uses a relaxed and optimized turbo profile that adapts the processor to specific use cases, configurations, and environments. Core Boosting processors take advantage of extra server power and thermal headroom provided by an innovative HPE voltage regulator design and by cooling technologies. Consequently, systems that have Core Boosting processors can alleviate common setbacks and maximize processor computing power.
However, Core Boosting option is only supported in ProLiant Gen10 servers with certain Intel processors1. The HPE ProLiant DL380 Gen10 server data sheet2 lists the supported processors for Core Boosting as:
Intel Xeon Gold 6148 Processor (20 core, 2.4 GHz, 27.5 MB L3 cache)
Intel Xeon Gold 6154 Processor (18 core, 3.0 GHz, 24.75 MB L3 cache)
Intel Xeon Gold 6152 Processor (22 core, 2.1 GHz, 30.25 MB L3 cache)
Intel Xeon Platinum 8168 Processor (24 core, 2.7 GHz, 33 MB L3 cache)
Therefore, if your customer's DL380 Gen10 servers are running workloads on more active cores at higher clock frequencies, they can benefit from Core Boosting technology if they have one of these supported Intel processors.