Crucial CT32G4RFD4266 32 GB (1x32GB DDR4-2666)

The Crucial CT32G4RFD4266 32 GB comes as a single module with 32GB of DDR4 on board. Operating voltage sits at 1.35V. It is rated at 2666 MT/s with a CAS latency of 19, working out to a true latency of about 14.3ns. As a high-end DDR4 kit, it slots naturally into older AM4 and LGA1700 boards that top out at DDR4.

Once memory clears 3600 MT/s, frequency gains taper off, so the 32GB on offer here is the spec that counts for gaming plus heavy multitasking and content work. Its $178.99 price tag places it squarely in high-end territory. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing.