Asunflower&reg; Memory Modules Tray Container Box For Desktop DDR DDR2 DDR3 RAM Length: 12 mm (4.7") - Width/Height: 6.5mm(2.6") 5 DIMMS with Heat Sink/Spreaders Memory Modules For DDR, DDR2, DDR3 & SDRAM Memory Modules Trays For PC-Desktop (DIMM) or Laptop-Notebook (SODIMM)