Overview

Overview

For each release, Cisco UCS C-Series and S-Series servers has a Host Upgrade Utility (HUU) ISO container which contains the Cisco IMC, BIOS and firmware for all the supported adapters. Using the HUU you can update the firmware of the server components for each release. This document lists the firmware details for all 4.1 releases.

Additionally, this document also contains information on inter-dependencies between Cisco UCS hardware and the various versions of Cisco IMC. For instance, supported servers and adapters, and the corresponding recommended versions required for these components.

Revision History

The following table shows the online change history for this document:

Table 1. HUU Revision History Changes for 4.1 Releases

Release

Releases

Description

4.1(3)

The following 4.1(3) release was added:

  • Release 4.1(3m) — November 27, 2023

  • Release 4.1(3l) — January 17, 2023

  • Release 4.1(3i) — August 01, 2022

  • Release 4.1(3h) — June 27, 2022

  • Release 4.1(3g) — April 11, 2022

  • Release 4.1(3f) — January 31, 2022

  • Release 4.1(3d) — July 30, 2021

  • Release 4.1(3c) — May 31, 2021

  • Release 4.1(3b) — January 13, 2020

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, C480 M5, S3260 M5 and S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3m).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, C480 M5 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3l).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3i).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3h).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS S3260 M4 and M5 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3g).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3f).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3d).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3c).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(3b).

4.1(2)

The following 4.1(2) release was added:

  • Release 4.1(2m) — November 27, 2023

  • Release 4.1(2l) — April 27, 2023

  • Release 4.1(2k) — June 27, 2022

  • Release 4.1(2j) — May 10, 2022

  • Release 4.1(2h) — January 17, 2022

  • Release 4.1(2g) — September 16, 2021

  • Release 4.1(2f) — February 16, 2020

  • Release 4.1(2e) — January 19, 2020

  • Release 4.1(2d) — December 1, 2020

  • Release 4.1(2b) — October 21, 2020

  • Release 4.1(2a) — July 30, 2020

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2m).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2l).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C460 M4, C220 M4, and C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2k).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C460 M4, C220 M4, and C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2j).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2h).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2g).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C220 M5, C240 M5, C240SD M5, S3260 M5, C125 M5, C480 M5, S3260 M4, C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2f).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for C125 M5. For individual HUU versions, see section Firmware Files for Release 4.1(2e).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for C240 M5. For individual HUU versions, see section Firmware Files for Release 4.1(2d).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C220 M5, C240 M5, C240SD M5, S3260 M5, C125 M5, C480 M5, S3260 M4, C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2b).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C220 M5, C240 M5, C240SD M5, S3260 M5, C125 M5, C480 M5, S3260 M4, C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(2a).

4.1(1)

The following 4.1(1) release was added:

  • Release 4.1(1h) — September 2, 2020

  • Release 4.1(1g) — July 10, 2020

  • Release 4.1(1f) — April 20, 2020

  • Release 4.1(1d) — March 12, 2020

  • Release 4.1(1c) — February 20, 2020

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, C480 M5, S3260 M4, C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(1h).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for Cisco UCS C220 M5, C240 M5, S3260 M5, C125 M5, S3260 M4, C460 M4, C220 M4, C240 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(1f).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, C480 M5, C125 M5, C220 M4, C240 M4, C460 M4, and S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(1d).

  • Created firmware files (Host Upgrade Utility (HUU) versions) for the Cisco UCS C220 M5, C240 M5, C480 M5, S3260 M5, C125 M5, C220 M4, C240 M4, C460 M4, and S3260 M4 servers. For individual HUU versions, see section Firmware Files for Release 4.1(1c).