PowerEdge: 17th Generation Industry Standard Network Cards

1. Introduction

Starting with 17G PowerEdge servers, Dell Technologies is transitioning Ethernet networking from Dell‑custom adapters to industry-standard NICs that operate using vendor‑native firmware and drivers, with iDRAC consuming management data through industry‑standard sideband interfaces. This aligns PowerEdge networking with how enterprise, cloud, and hyperscale environments already operate.

Previous generations used Dell‑custom NIC firmware to provide deep iDRAC integration and expanded out‑of‑band (OOB) telemetry. While effective, that model introduced longer development cycles, delayed access to vendor features, and operational differences between Dell and non‑Dell environments.

With 17G, Dell now aligns directly with vendor firmware stacks, enabling faster access to security fixes and features, more consistent OS‑level behavior, and a networking experience that mirrors broader industry practice, while Dell validates and qualifies functionality, integrates updates into the platform life cycle, and delivers enterprise‑level support.

2. Summary of the 17G NIC Transition

Beginning with 17G, PowerEdge servers ship with industry standard NICs that:

• Run vendor‑native firmware and drivers without Dell modification
• Expose management and telemetry to iDRAC through industry‑standard protocols
• Use vendor‑defined capabilities for both in‑band and out‑of‑band behavior

Dell no longer uses vendor‑specific firmware customizations delivered outside the standard vendor model.

Instead, Dell focuses on:

• Platform‑level validation and qualification
• Integration with iDRAC and Lifecycle Controller where supported by industry standards
• Publishing validated firmware into the Dell catalog
• Providing consistent support and escalation experience

As a result, iDRAC inventory, telemetry depth, and configuration options now reflect what is exposed by vendor firmware through standard interfaces rather than Dell‑specific extensions.

3. In‑Band (OS‑Level) Functionality

In‑band functionality remains largely unchanged:

• Industry-standard NICs use vendor‑native drivers in the operating system
• Inbox or vendor‑supplied drivers may be used, depending on OS and feature requirements
• Vendor tools continue to provide advanced configuration, diagnostics, and statistics

Because Dell did not previously customize OS drivers, in‑band behavior on 17G closely matches prior generations. The key benefit of the industry-standard NIC model is long‑term consistency across operating systems and platforms, allowing the adoption of vendor updates at a faster pace within validated configurations.

4. Out‑of‑Band (iDRAC) Functionality

Out‑of‑band management on 17G reflects the capabilities exposed to iDRAC through industry‑standard sideband protocols. Foundational features are available today, while additional depth depends on protocol support and vendor implementation.

Current iDRAC‑Visible Capabilities

• Sideband discovery and basic NIC inventory  
• Firmware version reporting    
• Out‑of‑band firmware updates using iDRAC and Lifecycle Controller 
• Link state and basic statistic  
• Thermal monitoring

Some advanced capabilities available on prior Dell‑custom NICs, such as deeper telemetry and rich connection visualization, are not present in the initial industry standard NIC model. This reflects the current scope of standardized management interfaces rather than a change in iDRAC capability.

The table below summarizes the iDRAC‑visible out‑of‑band capabilities available today on industry standard NICs and outlines how visibility may expand as industry standards and vendor implementations evolve.

Dell continues to validate firmware, integrate supported updates into the Dell catalog, and present consistent inventory and health data through iDRAC where standards allow.

5. Firmware Update Paths

Industry standard NIC firmware can be updated using several supported methods. The table below summarizes the supported update paths and common usage scenarios.

Both Dell‑validated and vendor‑direct firmware are supported when used with validated operating system and driver combinations. Dell does not modify vendor firmware and remains the primary support contact for validated configurations.

6. Fast Release vs. Non‑Fast Release Firmware

Industry standard NIC firmware is available in two release models. Both options are supported when used within validated operating system and driver combinations, allowing the choice of the firmware that best aligns with operational needs.

 
The table below summarizes the characteristics of each release model.

Both release types are delivered through standard Dell update mechanisms and are supported within documented configuration guidelines. Either model can be chosen based on update cadence, operational requirements, and risk tolerance.

7. Impact

The transition to industry standard NICs on 17G PowerEdge platforms is designed to provide users with greater flexibility, transparency, and alignment with modern data center practices. By adopting vendor‑native firmware and drivers, gain faster access to vendor innovation, including security fixes, performance enhancements, and new features, without waiting for custom firmware development cycles.
 

Experience increased consistency across operating systems and hardware platforms. Because the networking stack now mirrors what is commonly deployed in enterprise, cloud, and hyperscale environments, managing mixed or multi‑vendor infrastructure becomes more straightforward. Operational teams can apply familiar tools, processes, and update strategies across a broader portion of their environment.
 

From a management perspective, iDRAC continues to play a central role. While the depth of telemetry differs from prior Dell‑custom NICs, the information presented through iDRAC accurately reflects what is exposed by vendor firmware through industry‑standard interfaces. This provides a predictable and standards‑aligned out‑of‑band management experience, with a clear path for expanded visibility as protocols and vendor implementations mature.
 

Importantly, Dell’s role in validation, qualification, and support remains unchanged. Continue to rely on Dell to validate firmware for PowerEdge platforms, integrate supported updates into the Dell catalog, and provide enterprise‑grade life cycle and escalation support. The result is a networking model that combines the agility of industry-standard hardware with the assurance and support expected from Dell.

Overall, the shift to industry standard NICs positions one to operate at industry speed while maintaining platform stability, supportability, and long‑term consistency as standards and vendor capabilities continue to evolve.

Glossary

Connection View
An iDRAC‑presented visual or structured representation of NIC connectivity, including physical and logical link relationships. Availability depends on support for newer industry‑standard management protocols and is not currently supported on all industry-standard NICs.

Firmware Lockdown Controls
Security mechanisms that restrict firmware installation to authorized images. Support depends on industry‑standard protocols such as NC‑SI and PLDM (DMTF specifications) and varies by adapter and vendor implementation.

Link Monitoring and Basic Statistics
Out‑of‑band visibility in iDRAC into link state, speed, and basic traffic counters as exposed by vendor firmware through standard management interfaces.

SCP Configuration Attributes
A limited set of NIC configuration parameters exposed through UEFI system control points and surfaced to iDRAC where supported by vendor firmware.

Thermal Monitoring
Out‑of‑band temperature readings for the NIC, reported to iDRAC by vendor firmware and available before the operating system loads.

Transceiver and Cable Inventory
Identification of optics, cables, and related components connected to NIC ports and exposed to iDRAC when supported by vendor firmware and standard protocols.

NC‑SI (Network Controller Sideband Interface)
A DMTF‑defined industry standard that enables iDRAC to communicate with network adapters for inventory, link status, and monitoring.

PLDM (Platform Level Data Model)
A DMTF management standard used to exchange structured device data and expected to enable expanded out‑of‑band visibility over time.