ADATA's Wide-Temp. DDR3L U-DIMM U-DIMM is design for industrial equipment under extreme environment, offers stable and high effiency with operation temperature range between -40ºC to 85ºC. All ADATA modules are in accordance with JEDEC (Joint Electron Device Engineering Council, JEDEC Solid State Technology Association) and RoHS design and production standards, simultaneously ensuring compatibility with all the computer systems adopting the same standard and ecologically sound product.