Axion DC890A-AXBrand NewIncludes Lifetime WarrantyProduct # DC890A-AXDouble Data Rate (DDR) is the next-generation Synchronous DRAM technology that is pushing the envelope of memory bandwidth and performance while maintaining competitive pricing. DC890A-AX Features: Memory Size: 1 GB Memory Technology: DDR SDRAM Number of Modules: 1 x 1 GB Memory Speed: 266 MHz Memory Standard: DDR266/PC2100 Number of Pins: 200-pin