ADATA continues to lead the industry in DRAM timing and density with these 8GB Premier Series DDR3L 1600 single piece memory modules. They are designed and engineered to support the ever more rigorous requirements of enthusiasts and professionals. The high 8 GB density overcomes situations where there are only a few DRAM slots on the motherboard, allowing users to maximize system potential and performance. Meets Rigorous Standards and Specifications The Premier Series 1600 Mbps DDR3L 204-Pin (SO-DIMM) are standard pin design modules operating at 1.35 volts, with transmission bandwidth up to 12.8 Gbsecond (PC3L 12800). The memory modules implement cutting edge technology that enables remarkable memory density on a single module. All the modules are in accordance with JEDEC (Joint Electron Device Engineering Council, JEDEC Solid State Technology Association) and RoHS design and production standards, simultaneously ensuring compatibility with all the computer systems adopting the same standard and ecologically sound product. ADATA Series memory modules come with lifetime warranty and service, providing remarkable protection. Specification Technical Description: Adata Premier 4GB DDR3L 1600MHz (PC3-12800) CL11 SODIMM Memory Features Memory voltage:1.35 V CAS latency:11 Memory form factor:204-pin SO-DIMM Component for:PC/server Memory clock speed:1600 MHz Internal memory type:DDR3 Memory layout (modules x size):1 x 4 GB Internal memory:4 GB