Supported products
H3C UniServer R4900 G7
H3C UniServer R4700 G7
H3C UniServer R4300 G7
H3C Uniserver R4900 G7 Ultra
Restrictions and guidelines
N/A.
Version information
Version number
CPLD version: V001
| NOTE: To view the CPLD version of a drive backplane, access the HDM Web interface of the server, navigate to System > Summary > Others > Adapter Board page and select the Mezzanine adapter card, as shown in Figure 1 The figure is for illustration only. |
Figure 1 Viewing CPLD version

Table 2 Version history
Version number | Last version | Release date | Version type | Remarks |
V001 | First release | 2025-01-25 | Release version | None. |
Supported languages
English.
Chinese.
Supported hardware platforms
H3C UniServer R4900 G7
H3C UniServer R4700 G7
H3C UniServer R4300 G7
H3C Uniserver R4900 G7 Ultra
Hardware and software compatibility matrix
| CAUTION: To avoid an update failure, use the following table to verify the hardware and software compatibility before performing an update. |
Table 3 Hardware and software compatibility matrix
Item | Specifications |
Product family | H3C UniServer R4900 G7 |
MCPLD | V005 or later |
SCPLD | V005 or later |
BIOS | 7.00.15 or later |
HDM | 2.06.04 or later |
VR | V001 or later |
Image file name and MD5 value | RS3M8E16IOH02001.bin: 68812056a12f5a0fa39e1e5d412ef0f2 |
Remarks | N/A. |
Item | Specifications |
Product family | H3C UniServer R4700 G7 |
MCPLD | V005 or later |
SCPLD | V005 or later |
BIOS | 7.00.15 or later |
HDM | 2.06.04 or later |
VR | V001 or later |
Image file name and MD5 value | RS3M8E16IOH02001.bin: 68812056a12f5a0fa39e1e5d412ef0f2 |
Remarks | N/A. |
Item | Specifications |
Product family | H3C UniServer R4300 G7 |
MCPLD | V005 or later |
SCPLD | V005 or later |
BIOS | 7.00.15 or later |
HDM | 2.06.04 or later |
VR | V001 or later |
Image file name and MD5 value | RS3M8E16IOH02001.bin: 68812056a12f5a0fa39e1e5d412ef0f2 |
Remarks | N/A. |
Item | Specifications |
Product family | H3C UniServer R4900 G7 Ultra |
MCPLD | V001 or later |
SCPLD | V001 or later |
BIOS | 7.00.15 or later |
HDM | 2.06.04 or later |
VR | V001 or later |
Image file name and MD5 value | RS3M8E16IOH02001.bin: 68812056a12f5a0fa39e1e5d412ef0f2 |
Remarks | N/A. |
ISSU upgrade type matrix
N/A.
Update recommendation
This version is required for update.
Update restrictions and guidelines
Make sure the server and the HDM client (such as a PC) can reach each other.
For a successful bulk update, make sure you can update one server successfully before you update the remaining servers.
During the update, make sure the network connection is available and do not refresh the webpage.
Do not refresh the page during the update.
To avoid CPLD or operating system errors, do not power on or power off the server during the firmware update.
After the firmware is updated, clear the browser cache before you re-log in to HDM.