What to do if Hewlett Packard Enterprise HF20 temperature is too high?
If the Hewlett Packard Enterprise Storage temperature is too high, the controller sends a warning alert. This prompts you to take corrective action to check airflow and cooling.
Preparation for array installation, covering topology, IP addresses, subnets.
Defines IP addresses and network subnets for device communication and segmentation.
Describes using interface pairs for high availability and redundancy in network connections.
Outlines required information and settings for NimbleOS array setup.
Procedure for connecting and activating the expansion shelf with the array.
Overview of ES3 expansion shelf components and their status indicators.
Procedures for maintaining and replacing drives (SSD, HDD) in arrays and shelves.
Covers maintenance and replacement of controller components like cards and the controller itself.
Procedures for maintaining and replacing power supply units (AC/DC).
Procedures for maintaining and replacing the array chassis.
Procedures for adding HDDs and SSDs to increase storage capacity and cache.
Steps to upgrade network interface cards, HBAs, and array controllers.
Environmental, electrical, and physical specs for HFxx arrays and ES3 shelves.
Details on supported SFP+ optical transceivers for network connectivity.
How to monitor array and expansion shelf temperatures to prevent overheating.
Lists regulatory compliance warnings for different regions.
General safety precautions, electrical safety, and battery safety guidelines.
General| Model | HF20 |
|---|---|
| Form Factor | 2U |
| Maximum Number of Drives | 24 |
| Maximum drives per enclosure | 24 |
| RAID Support | Yes |
| Cache | Up to 64GB |
| Storage array type | Hybrid Flash |
| Drive Types Supported | SSD |
| Drive description | SAS |
| RAID levels | 0, 1, 5, 6, 10 |
| Connectivity | Fibre Channel, iSCSI |
| Host interface | 10GbE iSCSI |
| Power Supply | Dual, redundant |
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