* B. >99.9999% availability: HPE Nimble Storage AF (All-Flash) and HF (Hybrid Flash) series both offer a guaranteed uptime of greater than 99.9999%. This high availability is achieved through advanced architecture, data protection features, and proactive support mechanisms, making both series reliable choices for enterprises that require near-continuous access to data.
* C. HF series has a dedicated read cache: The HF series in the Nimble portfolio includes a dedicated read cache, which is designed to accelerate read operations by caching frequently accessed data. The AF series, being an all-flash array, inherently delivers high-speed read operations due to its flash architecture and does not require a separate read cache.
These features highlight the robustness and high performance of both the AF and HF series, with the HF series being optimized for environments that benefit from a hybrid approach.
For more details, please refer to:
* HPE Nimble Storage Overview