2GB DDR3 667MHz 204 pin SODIMM. This is a Single 2GB memory module not 2 X 1GB. Lifetime Warranty. Major brand memory. We do not sell "OEM" memory which may be incompatible, unstable or prone to early failure. Major brands are Micron, Infineon/Qimonda, Samsung, Hynix, Promos, Nanya, Elpida. Compatible with: HP Compaq Mini 210-1100et HP Compaq Mini 210-1100sb HP Compaq Mini 210-1100sj HP Compaq Mini 210-1100sy HP Compaq Mini 210-1101sd HP Compaq Mini 210-1101sl HP Compaq Mini 210-1110so HP Compaq Mini 210-1120sb BEWARE! DO NOT BUY FROM OTHER VENDORS WHO CLAIM THEY ARE SELLING PARTS-QUICKBRAND. OUR WARRANTY IS ONLY FOR ITEMS PURCHASED DIRECTLY FROM PARTS-QUICK. ALLPRODUCTS BRANDED AS PARTS-QUICK ARE TO BE SOLD SOLELY BY PARTS-QUICK. PARTS-QUICK DOESNOT AUTHORIZE THE USE OF IT"S BRANDED PRODUCTS TO OTHER SELLERS.