1667MHz Frequency - 667MHz frequency makes data transmission super fast. Gives a great gaming experience. 21GB RAM - Large memory up to 1GB RAM ensures the stability and smoothness of data transmission. 3Wide Compatibility - Widely suitable for Intel/AMD. 4240PIN - Adopting 240PIN to achieve high anti-interference and antistatic properties. 5Plug and Play - Supports plug and play. No driver required. This DDR2 memory module meets the needs of high data transmission performance for game players. High memory frequency up to 667MHz creates a super high speed data transmission. Furthermore, 1GB RAM makes sure a stable and smooth game playing experience. Features: 667MHz Frequency - 667MHz frequency makes data transmission super fast. Gives a great gaming experience. 1GB RAM - Large memory up to 1GB RAM ensures the stability and smoothness of data transmission. 240PIN - Adopting 240PIN to achieve high anti-interference and antistatic properties. Wide Compatibility - Widely suitable for Intel/AMD. Plug and Play - Supports plug and play. No driver required. Specifications: Product type: RAM DDR2 1GB Memory: 1GB PIN: 240PIN Frequency: 667MHz Suitable: For desktop computer Suitable: For Intel/AMD Voltage: 1.8V Bandwidth: PC2-5300 Package size: approx. 15 * 6 * 1 cm/ 5.9 * 2.4 * 0.4 in Package weight: 23.5g/ 0.8oz Package List: 1 * RAM DDR2 1GB