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A-Tech 8GB KIT 2X 4GB for Dell XPS 14z 15 15z L511z 17 L701X L702X 3D L401X L421X L501X L502X L701X L702X SO-DIMM DDR3 Non-ECC RAM Memory
8GB KIT (2 x 4GB) SO-DIMM DDR3 NON-ECC RAM Memory Genuine A-Tech Memory Lifetime Warranty Designed For Dell XPS. (See Compatibility List Below) RAM 4 GB DDR3, Brand A-Tech Components, model number Weight 1.12 ounces, Dimensions 4.2 x 3.4 x 0.4 inches, Dimensions LxWxH 4.2

Price is $73.00
Price: $72.59