Compare Kingston 4 GB DDR3 SDRAM (KVR1066D3S7/4G) to OCZ GB 2 GB (OCZ3P1333LV4GK)

The Gemplus GemPC Smart Card Reader from Lenovo includes a Type II PC Card Smart Card reader only. Although this reader can be used to access any ISO 7816-compliant Smart Card, Lenovo's primary intent is to enable ThinkPad customers to integrate a security authentication application of their choosing. A Smart Card is a plastic card that contains personalized information. It is most often used to securely access an application. A Smart Card's function can range from simple data storage to more advanced memory and processing capabilities. In its simplest form, the stored information is accessed by a Smart Card reader and can be used to authenticate a user to an application such as, accessing: a secure building, a personal computer, an e-mail application, a wireless network. Less

OCZ low-voltage DDR3 kits are designed specifically for the upcoming Intel P55 chipset and subsequent Intel Core i7, i5, and i3 (socket 1156) processors. Configured for dual channel mode, these ultra-compatible 4GB kits ensure optimal performance with an ideal combination of low power requirements at 1333MHz. Developed for cost-conscious enthusiasts and gamers, these OCZ modules were engineered with the same affordability and performance standards as the Lynnfield platform. By using sophisticated IC screening methods and qualifying on a variety of motherboards, OCZ low-voltage kits are the perfect complement for the P55 chipset and choice CPU to deliver the maximum stability. Together, P55 and OCZ memory are the premium option for the midrange desktops. OCZ DDR3 PC3-10666 Platinum Low Voltage Dual Channel Kits are 100% hand-tested for quality assurance and feature propriety XTC (Xtreme Thermal Convection) heatspreaders for the most effective heat dissipation. Less