First time these have been below the $500 Amazon marker on 3C.
Sophisticated Styling, Premium Quality: Clean, refined styling combines with premium forged aluminium construction, for quality you can feel.
Beyond the Cutting Edge of Performance: Push your system to new heights with the latest DDR5 memory, unlocking even faster frequencies, greater capacities, and better performance.
11 Vibrant Addressable RGB LEDs: Each module boasts 11 individually addressable LEDs to illuminate your PC with spectacular customisable lighting.
Swappable Top Bar: Time for a new look? Change your memory’s style and cooling capacity with official accessories or 3D print your own top bar for your own unique style.Patented CORSAIR DHX Cooling: Cools the memory through both the ICs and the ground plane of the PCB itself with its own dedicated heatspreader, ensuring high performance even under extreme loads.
If you don't care about RGB this is $417 https://www.amazon.com.au/dp/B0BTNX6RYK or $346 for 6400 https://www.amazon.com.au/dp/B0BTNW9XFZ
Not sure if they use the same dies though