Identify the device
Send the system or motherboard model and a photo of the current module if available.
MEMORY SELECTION GUIDE
Match the slot, then the specification.
Desktop UDIMM and compact SODIMM modules are physically different. The correct capacity and memory generation alone do not make a module fit your system.
Identify the slot form factor in your motherboard or device documentation. Confirm DDR4 or DDR5 support, capacity and approved data rates before ordering.
A practical fit check.
Confirm form factor
Check whether the platform requires desktop UDIMM or compact SODIMM.
Review capacity and speed
Match supported capacity, generation and operating data rate.