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A-Tech 8GB KIT (2 x 4GB) For IBM-Lenovo ThinkCentre M Series M91 Eco Ultra Small M91p M91p M91p M91p (502. 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 IBM-Lenovo ThinkCentre M Series. (See Compatibility List Below) Dimensions 4.2 x 3.4 x 0.4 inches, Weight 1.2 ounces, model number Available April 6, 2015, Manufacturer A-Tech, Country of Origin USA, Brand A-Tech, Computer Memory Size 8 GB, RAM

Price is $73.00

Price: $72.59