shington (formerly 3R Technology) has (237) sticks of PC4 ECC Server RAM available. Speeds range from 2133MHz - 3200MHz and they’re available in 8GB- 64GB capacities. All our RAM includes a 60-day rranty, has been tested to the R2v3 standard and is considered key functions working. MFGs include Micron, Samsung, and SK Hynix. A spreadsheet is available on request which supplies all the pertinent information for this lot including QTYs, MFGs, Models, Speeds and capacities. Send me your questions and requests. Thanks for looking!