Users Guide

● Added support for 24x NVMe backplane for PowerEdge C6525
● Added support for new Matrox video driver
● Added support for Starlord (ConnectX-6 Dx 100GbE) to iDRAC
● Added FQDD related changes for BOSS-S2/PERC 11/HBA 11
● Added support for storage devices (like M.2 and U.2 but not limited) without a backplane
● Added support for Secure Enterprise Key Management (SEKM) for NVMe drives
● Enhanced iDRAC memory from 512MB to 1024MB
● RESTUI changes for failed Email Sending when authentication is disabled
Firmware version 4.20.20.20
Following features were added in this release:
Power Supply Unit (PSU)
● Support for 1100W ~48W DC PSU.
● Removed 4S PSU restriction.
NICs
● Support (4x 10/25 SFP28) OCP 3.0 Dell part # JTK7F - Broadcom.
● Support (4x10/25) MX Mezz, Dell part # DCWFP - Broadcom and MX 25G Quad port on MX platform.
● Support for adding Broadcom 10GbE NIC card support to R340.
Accelerators and CPU's
● Support for 2 new GPU cards to the Precision 7920 Rack (Navi10DT/W5700, Navi14DT/W5500).
● Support for Nvidia V100S for PowerEdge.
● Support for new Intel Processors: 6250 and 6256.
NVMe
● Support for Samsung PM 1735 and PM 1733 NVMe PCIe storage.
Automation/Scripting/Telemetry
● Support for Redfish 2018R3, 2019R1 & 2019R2 Features.
● Support of CLI method to retrieve POST codes.
●
Support for Report Interval limit on Telemetry CUPS to be increased from 1 minute to 1 hour in Power Manager Plug-in.
● Support for Telemetry (Metric Report Enable/ Disable).
● Support for enhanced user logging with SSH.
● Support for adding tier specification flag to PCI Add IPMI command.
Miscellaneous
● Support for Thermal Sensor Board Cable Detection when C6420 chassis with one or more sleds is powered up.
● Support for displaying Slot number in the SLED GUI for 6420.
● Support for always arm AEP and BPS memory for an ADR flow on AC loss or Global Reset.
● Support for 10x2.5" BP/chassis part number change.
● Support for enabling "Unsupported Config" to the SEL log.
Overview of iDRAC
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