Pulled recycled computer rams from working desktops, laptops, servers, A and B grades sorted and safely packed in designated packing, all tested and passed, both functionality and cosmetic. Offer different capacity from 2GB above to 256GB, mainly major bands like Samsung, Hynix, Micron, miscellaneous brands like Kingston, Nanya, Adata, Curcial and etc are also available. large and steady stock supply, bidding list available almost every other day. 48 hour quick delivery. 30 day warranty after arrival.