has (350) sticks of PC4 laptop RAM available. Speeds range from 2133MHz - 2666MHz and they’re available in 4GB & 8GB capacities. All our RAM includes a 60-day rranty, has been tested to the R2v3 standard and is considered key functions working. Mixed MFG and model. All or partial offers are accepted. A spreadsheet is available on request which supplies all the pertinent information for this lot. Send me your questions and requests.