8GB STICK For Toshiba Toshiba Satellite L850-B200 L850-B223 L850-B241 L850-BT2N22 L850-BT3N22 L855 (PSKFUM-06QTM1) L855-01Y L855-030 L855-S5113 L855-S5119 L855-S5138NR L855-S5155 L855-S5156 L855-S5157 L855-S5160 L855-S5162 L855-S5171 L855-S5186 L855-S5198 L855-S5210 L855-S5240 L855-S5243 L855-S5244 L855-S5255 L855-S5280P L855-S5372 L870-ST2N01 L875-116 L875-123 L875-124 L875-126 L875-12U. SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. 8GB STICK SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Toshiba Toshiba Satellite. (See Compatibility List Below)