Compatible with Intel 2nd Gen CPUs (Intel 2000 Series) and AMD 9 series platforms, Patriot Memory's Signature Line DDR3 Non-ECC unbuffered memory delivers the quality, reliability, and performance expected for today's computer needs. These 8GB modules are designed to run at PC3-10600 (1333MHz) at CAS 9 latency timings. Built using specific build-of-materials (BOMs), Patriot Memory ensures that every module meets and exceeds industry standards; offering you a hassle free upgrade. We certify every component that goes into our modules which must pass strict standards to ensure compatibility, quality, and reliability. Backed by a lifetime warranty and industry leading customer service, Patriot Memory's Signature memory modules are a perfect system upgrade option.