Patriot Signature PSD48G320081 8GB DIMM System Memory DDR4 3200Mhz 1 x 8GB 288 Pin 1.2V CL22-22-22-52Patriots Signature Line DDR4 Non-ECC unbuffered memory delivers the quality reliability and performance expected for todays mainstream computer needs. This 8GB is designed to run at PC4-25600 (3200MHz) at CAS 22 latency timings for better overall system responsiveness when using demanding application. Built using the highest quality components and hand tested Patriot ensures every module meets and exceeds industry standards to offer you a hassle-free plug-and-play memory upgrade. With free customer service and a lifetime warranty Patriots Signature Line DDR4 memory modules are the perfect option for any PC system build or upgrade for faster performance.Features Series: Signature Line Form Factor: 288-Pin Unbuffered Dual In-Line Memory Module (UDIMM) Technology : DDR 4 Non-ECC Unbuffered 100% Tested RoHS Compliant Limited lifetime warrantyMemory Capacity8GB (1 x 8GB)Memory TypeDDR4Module TypeDIMMMemory SpeedDDR4-3200MHzPin Configuration288-pinRegistered/UnbufferedUnbufferedError CorrectionNon-ECCCL-tRCD-tRP-tRAS22-22-22-52Heat SinkNoWorking Voltage1.2V