Computer Memory Solutions 4x16GB DDR5 4400MHz CL40 2Rx8 SODIMM

64 GB DDR5 SODIMM kit

This kit contains four 16 GB DDR5 SODIMM modules rated at 4400 MHz with CAS latency 40. It is built for laptops or small-form-factor systems that accept 288-pin unbuffered non-ECC memory. The total capacity of 64 GB suits users who run virtual machines, large datasets or memory-intensive creative workloads on compatible platforms.

Matched 2Rx8 modules at 1.1 V

All four sticks share the same 2Rx8 organisation and 1.1 V operating voltage, so the memory controller sees a uniform electrical load. The supplier notes that mixing different module brands forces the system to run at the slowest installed speed, therefore this matched set avoids that bottleneck. A 64-bit operating system is required to address the full capacity.

Straightforward SODIMM installation

Each module fits a standard 288-pin SODIMM slot; no tools beyond a screwdriver for the chassis are needed. The most common issue is seating the module fully until the side clips click, otherwise the system will not POST. Because the kit is sold as a matched 4-piece set, installing all four together avoids the timing mismatches that can occur when adding single sticks later.