OWC 8GB (2x4GB) DDR4 2666MHz CL19 1.2V SODIMM laptop RAM

Laptop DDR4 SODIMM kit

This OWC kit provides 8 GB of DDR4 memory in two 4 GB modules. It targets laptops, all-in-one PCs and NAS units that accept 260-pin SODIMMs. The dual-channel layout lets the memory controller interleave data across both sticks. Buyers needing a single larger module or ECC support should look elsewhere.

260-pin dual-channel fit

Each module uses the standard 260-pin SODIMM form factor and runs at 1.2 V without buffering or ECC. The pair installs into adjacent slots to enable dual-channel operation on compatible platforms. Systems with only one SODIMM slot cannot use both modules at once. No heat spreader is fitted, so clearance inside thin chassis is not affected.

2666 MHz CL19 headroom

Rated at DDR4 2666 with CAS latency 19, the kit also runs at 2400 MHz and 2133 MHz when the platform requires lower speeds. The 8 GB total capacity suits everyday multitasking and typical office workloads. Users editing large media files or running virtual machines will exhaust this capacity quickly.