The OCZ Value Pro Series is designed to offer mainstream desktop users excellent performance, reliability, and quality at a lower price point. All OCZ Value Pro modules are encased in a pure copper heatspreader for efficient heat dissipation. The 667 MHz PC-5400 DDR2 runs at 5-5-5 timings and is fully JEDEC compliant. OCZ Value Pro series memory is 100% hand-tested with strict OCZ quality standards and comes with a lifetime warranty and toll-free technical support.