Desktop Memory High-performance and popular Trident Z Royal series. A high-end specification with a total of 128GB and a operating frequency of 4000MHz. [Usage Status] I don't use it much on weekdays, and mainly used it for games and work on weekends. Operation confirmed, no problems. [Condition] ・No noticeable scratches or stains ・Used in a pet-free, non-smoking environment ・Stable operation confirmed [Contents] 32GB x 4-piece set (total 128GB) * Will be carefully packed and shipped Recommended for memory expansion of high-spec PCs and self-built PCs. Please consider it. * Returns are not accepted under any circumstances to prevent swapping after purchase. * Please note that there may be stains, discoloration, dullness, scratches, and scuffs due to being a used item. Please refer to the images before purchasing. * The product is photographed with a smartphone. The color and condition may differ from the actual product. * If you have any questions about missing accessories, please check and inquire before purchasing. * There are individual differences in how the product condition is perceived, so please understand that it is a "used item" and refrain from purchasing if you are sensitive. * Please feel free to ask any questions before purchasing. I will answer to the best of my ability.