Patriot Signature Line 8GB No Heatsink (1 x 8GB) DDR 2666MHz SODIMM System MemoryPatriot Memory's Signature Line DDR4 SODIMM memory delivers the quality reliability and performance expected for today's notebook needs. This 8GB module is designed to run at 2666MHz (PC4-21300) at CAS 19 latency timings.Built using specific build-of-materials (BOMs) we ensure that every module meets and exceeds industry standards offering you a hassle-free upgrade. We certify every component that goes into our modules including the modules themselves which must pass strict standards to ensure compatibility quality and reliability. With free customer service and a lifetime warranty Patriot Memory's Signature memory modules are a perfect system upgrade option.FEATURES: - Series: Signature Line- Form Factor: 260-Pin Small Outline Dual In-Line- Memory Module (SODIMM)- Technology: DDR4 Non-ECC Unbuffered- Capacity: 8GB (1x8GB)- Frequency: 2666MHz (PC4-21300)- Timings: 19-19-19-43- Voltage: 1.2v- (One) 1 Rank Single-sided module- 100% Tested- RoHS Compliant- Limited Lifetime WarrantyMemory Capacity8GB (1 x 8GB)Memory TypeDDR4Module TypeSODIMMMemory SpeedDDR4-2666MHzPin Configuration260-pinRegistered/UnbufferedUnbufferedError CorrectionNon-ECCCL-tRCD-tRP-tRAS19-19-19-43Heat SinkNoDimensions1.2(H) x 2.7(W) x 0.12 (D)3 cm(H) x 6.9 cm(W) x 0.30 cm(D)Working Voltage1.2V