OWC 2U6D42R816GB 16GB DDR4 2666 CL19 1.2V 288-Pin UDIMM Alienware Aurora R7 R8 R9

16GB DDR4 for Alienware Aurora R7 R8 R9

This 16GB DDR4 2666 CL19 UDIMM is built for Alienware Aurora R7, R8 and R9 desktops. It suits owners who want a straightforward capacity increase without changing voltage or timings. The module runs at the standard 1.2V and follows JEDEC specifications for broad compatibility. It is a direct-fit upgrade for those specific chassis.

Fits Aurora R7 R8 R9 memory slots

The 288-pin unbuffered non-ECC stick drops into the existing DIMM slots on the supported Aurora models. No heat spreader means it clears standard CPU coolers and tight internal layouts. Backward compatibility with 2133MHz and 2400MHz systems lets the module run at the highest common speed the platform allows. One module adds 16GB without occupying extra bays or cables.

Replaces slower or smaller DDR4 kits

Swapping out 8GB or lower-capacity DDR4 sticks for this 16GB module doubles per-slot capacity and can raise the memory clock from 2133MHz or 2400MHz to 2666MHz. The jump is worth it when multitasking, editing large files or running virtual machines that exceed the current memory ceiling. Builders who need ECC, registered DIMMs or speeds above 2666MHz should look elsewhere.