DDR3 ECC Unbuffered UDIMM Workstation Memory — 4GB / 8GB | 1333MHz & 1600MHz (PC3-10600E / PC3L-10600E / PC3-12800E / PC3L-12800E) | 1.35V / 1.5V

ECC unbuffered DDR3 UDIMM modules for workstation and server environments, available in multiple capacity and speed combinations. Variants offered: 4GB DDR3 1333MHz / PC3-10600E; 4GB DDR3L 1333MHz / PC3L-10600E; 8GB DDR3 1333MHz / PC3-10600E; 8GB DDR3L 1333MHz / PC3L-10600E; 4GB DDR3 1600MHz / PC3-12800E; 4GB DDR3L 1600MHz / PC3L-12800E; 8GB DDR3 1600MHz / PC3-12800E; and 8GB DDR3L 1600MHz / PC3L-12800E. Supports standard 1.5V DDR3 and low-voltage 1.35V DDR3L operation. Designed as ECC unbuffered UDIMMs (PC3-10600E / PC3-12800E and their PC3L equivalents) to provide error-correcting reliability for professional systems.