💾 WEILAIDI DDR4 64GB RAM. Specifications: - Type: DDR4 2666MHz ; Non-ECC (UDIMM) - Capacity: 64GB per module - Cooling: Equipped with a metal heatsink for heat dissipation - Manufacturer: WEILAIDI ; China - Condition: used semi-new, inside original packaging - A quantity is available with a capacity of 1TB High-Capacity DDR4 64GB RAM WEILAIDI Non-ECC UDIMM Brand New Specifications: - Type: DDR4 2666MHz Non-ECC UDIMM - Capacity: 64GB per module - Cooling: Integrated heatsink for thermal management - Manufacturer: WEILAIDI China - Condition: used semi-New, inside the original packaging - A quantity of 1TB capacity is available Very Important Warning Before Purchase: Before purchasing this expensive memory, you must be 100% sure of its compatibility with your motherboard. Follow these steps: Go to the manufacturer's website for your motherboard (e.g., ASUS, Gigabyte, MSI, ASRock). Search for the page of your specific motherboard. Go to the "Support" or "Memory QVL" (Qualified Vendor List) section. Verify that the memory model you intend to purchase is listed, or at least that the motherboard supports a capacity of 64GB per slot and a speed of 2666MHz for Non-ECC Unbuffered (UDIMM) memory. Investing in such memory only makes sense if your device and work genuinely require this massive capacity.