Standard SODIMMs operate similarly to UDIMMs and do not require I2C clock path initialization. CSODIMM (Clocked SODIMM) modules include an integrated clock buffer similar to CUDIMM.
- Standard SODIMM
- No I2C required for clock path. PMIC might still require I2C.
- CSODIMM
- Contains an integrated clock buffer requiring I2C initialization at or above the 6.4 GT/s threshold, similar to CUDIMM.