Help verifying EMMC Memory on Item

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I’m looking into purchasing a Raspberry CM4 model. I found one I’m interested in purchasing. The big difference with these is the sensor or nano models cm4. Also, the emmc/ram combo. I found one with eight GB of ram and is also labeled US, but it does not specify the emmc amount. I would assume it is 32 GB. Can anyone confirm this?

4555-ED-CM4SEN-1108-4C(US)-ND
ED-CM4SEN-1108-4C(US)

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Wecome to the Technical Forum. It is 8GB . Here is the link for the information: CM4 Sensing_上海晶珩官网

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FYI - terminology quibble, while the device you are looking at contains a Pi CM4 it is much, much, more.

Here’s the actual Pi CM4:

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Hi linkage877

The specific part number you called out has 1GB of DDR RAM and 8GB eMMC. Here’s the decoder ring for EDATEC part numbers:

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Hello @linkage877,

This is EDATEC Technical Support. Regarding the specific part number ED-CM4SEN-1108-4C(US) that you are looking at, here is the official configuration breakdown based on our Datasheet:

  • 1 (2nd digit): Represents 1GB LPDDR4 RAM.

  • 08 (3rd & 4th digits): Represents 8GB eMMC Flash.

So, this specific unit comes with 1GB RAM and 8GB storage.

If you are looking for a higher specification (such as 8GB RAM or 32GB eMMC), please refer to the “Ordering Code” section in our datasheet to match the correct part number (e.g., ‘8’ for 8GB RAM and ‘32’ for 32GB eMMC).

You can find the full ordering guide and hardware details here:

Best regards, EDATEC Technical Support Team

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