SRAM vs DRAM

I would like to share this info with you about Static and Dynamic Ram:

• SRAM multi transistors per bit whereas DRAM uses one transistor and two capacitors per bit.
• DRAM needs to periodically refreshed "recharged" in order to maintain its value. That is why it is called dynamic.
• SRAM is faster compared to DRAM
• SRAM consumes less power than DRAM
• SRAM is more expensive than DRAM
• Cheaper DRAM is used in main memory while SRAM is commonly used in cache memory