DELL OptiPlex All-in-One 7420 7DX9X Core i5-14500 16GB 256GB 23.8" all-in-one PC
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DELL
Adds dual SD card redundancy to compatible 13th Gen Dell servers
The Dell PMR79 is a 13th generation internal dual SD module designed for Dell PowerEdge servers. It provides redundant boot or log storage directly inside the chassis. Server administrators and IT teams use it to maintain system availability through mirrored SD cards. ||
The dual-slot design allows two SD cards to operate in a mirrored configuration for fault tolerance. This module enables hot-swap replacement of a failed card without server downtime. Firmware is updated and components are tested prior to shipment. It integrates with the server's internal management for monitoring card health.
| Brand | DELL |
|---|---|
| Model | PMR79 |
| Type | Rack |
SD cards used in the PMR79 module have finite write endurance and will eventually require replacement depending on workload intensity and card specification.
The SD card write endurance limit is typically reached before any thermal or controller bottleneck in the PMR79 module during sustained heavy write operations.
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