| Subject | English | Arabic |
| comp., MS | Double Data Rate Synchronous DRAM A type of SDRAM that supports data transfers on both edges of each clock cycle (the rising and falling edges), effectively doubling the memory chip's data throughput | ذاكرة DRAM متزامنة بضعف معدل نقل البيانات (DDR SDRAM) |
| comp., MS | fast page mode DRAM | DRAM الخاص بوضع الصفحة السريع (An older form of DRAM, used in personal computers before EDO RAM was introduced, with typical clock timings of 6-3-3-3) |