DDR3 Desktop Memory Modules — 4GB & 8GB, 1333/1600/1866MHz, 240-pin DIMM, 1.5V

Compatible desktop DDR3 modules (240-pin DIMM) running at standard 1.5V. Available module kit options: - 1x4GB = 4GB total, 1 4GB memory module - 2x4GB = 8GB total, 2 x 4GB memory modules - 1x8GB = 8GB total, 1 8GB memory module - 2x8GB = 16GB total, 2 x 8GB memory modules Speeds and PC3 ratings offered: - 4GB DDR3 1333MHz / PC3-10600 - 4GB DDR3 1600MHz / PC3-12800 - 4GB DDR3 1866MHz / PC3-14900 - 8GB DDR3 1333MHz / PC3-10600 - 8GB DDR3 1600MHz / PC3-12800 - 8GB DDR3 1866MHz / PC3-14900 Designed for desktop motherboards with 240-pin DIMM slots, these DDR3 modules are offered in single or dual module configurations to match your capacity and frequency requirements.