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

Overview: Standard DDR3 desktop memory modules for PCs with 240-pin DIMM slots. Modules operate at 1.5V and are available as 4GB or 8GB sticks in multiple speeds. Configuration options: - 1x4GB = 4GB total (single 4GB module) - 2x4GB = 8GB total (two 4GB modules) - 1x8GB = 8GB total (single 8GB module) - 2x8GB = 16GB total (two 8GB modules) Available module specifications: - 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 These modules support standard DDR3 desktop motherboards and are sold as single sticks or matched pairs depending on the chosen capacity and total memory requirement.