Black Diamond 8GB (2 x 4GB) DDR3 UDIMM 240-pin PC3-8500 1066MHz RAM for Lenovo ThinkStation S20 4157

Memory upgrade kit for Lenovo ThinkStation S20 4157 featuring Black Diamond modules. This 8GB set contains two 4GB DDR3 UDIMM sticks, each with a 240-pin connector and rated PC3-8500 at 1066MHz. Ideal for increasing available RAM to improve multitasking and overall system responsiveness. Key specifications: - Total capacity: 8GB (2 x 4GB) - Memory type: DDR3 UDIMM - Pin count: 240-pin - Speed/Specification: PC3-8500 / 1066MHz - Brand: Black Diamond - Compatible model: Lenovo ThinkStation S20 4157