This product is a DDR3 PC3-10600 PC3-12800 desktop computer memory module with a total capacity of 4GB. It is a 1Rx8 or 2Rx8 module with a form factor of DIMM and a number of pins of 240. The RAM brand and model are not specified, but the item length is 13.5cm, item height is 2mm, and item width is 3cm. This memory module is manufactured in China and comes with a manufacturer warranty. It is designed for desktop PCs and is a unit quantity of 10 4GB ram sticks.
eBay