Patriot RAM module features a DDR2 SDRAM memory technology which is operated at the speed of up to 1600 MHz. Module supports non-ECC error checking by offering unbuffered signal processing and has 204-pin dual in-line factor..Warranty: Lifetime limited.Compatibility: Works with Intel 3rd generation mobile processors.100% tested.Voltage: 1.5 V.Standards: RoHS Compliant.Data integrity check: Non-ECC.Cycle time: 1.5 ns, memory clock: 200 MHz.Serial Presence-Detect (SPD).2 rank double-sided module, 7.8US refresh interval (8192 Cycles/64MS), ultra-low power, high quality fixed build of materials.DDR3 1600 (PC3 12800).Dimensions: 1.17"(H) x 2.65"(W) x 0.126"(L).Technology: SDRAM.DDR3 (204-pin SODIMM).Rank: Dual rank.PCB height: 1181 mil.4GB (1 x 4GB).Auto and self refresh capability.CAS latency: CL11.Features: Unbuffered.Patriot RAM module has a standard capacity of 4GB and is compatible with Intel’s 3rd generation mobile processors that runs at just 1.35V.