Hello,
Thank you for reaching out to us. We appreciate your interest in Crucial products.
We would like to inform you that the Crucial 32GB DDR5 SDRAM Memory Module CT32G56C46U5 is a DDR5 Non ECC UDIMM memory module and is compatible with the system/motherboards which supports DDR5 Non ECC UDIMM.
https://www.crucial.com/memory/ddr5/ct32g56c46u5
We would like to inform you that there are various similar Dell 1250 models available, however, most of them supports DDR5 UDIMM Non ECC. We request you to share the complete make and model of the system or share the service tag number so we can check and assist you wit correct information.
You can also download and run the Crucial Memory scanner from our website. This can be used to determine information from your system BIOS, which helps us identify the motherboard in your system as well as the specific memory it supports.
You can find a link to the scanner. There is also a video on that web page with information on how to use it.
https://www.crucial.com/store/systemscanner
Once the DRAM is purchased, please follow the steps given in the link below to install it in your system:
https://assets.micron.com/adobe/assets/urn:aaid:aem:b6bfec24-c37c-41d5-866d-c1d4a5f274ce/original/as/crucial-dram-install-guide-en.pdf
Thank you for your patience and understanding.
Meanwhile, if you have any further query, please feel free to reach out to us. You can also visit our contact page: https://www.crucial.com/support/contact to know about other ways to reach out to us.
Regards,
Crucial