HP 16GB DDR3 SDRAM Memory Module - 16 GB (4 x 4GB) - DDR3-1866/PC3-14900 DDR3 SDRAM - 1866 MHz - 240-pin - DIMM
CTO 16GB DDR3-1866 4X4GB 1CPU
Technical Specifications:
Memory Size: 16 GBMemory Technology: DDR3 SDRAMNumber of Modules: 4 x 4GBMemory Speed: 1866 MHzMemory Standard: DDR3-1866/PC3-14900Device Supported: Desktop PC, ServerNumber of Pins: 240-pinForm Factor: DIMM