DRAM Insights | Sumble

What is DRAM?

DRAM (Dynamic Random-Access Memory) is a type of semiconductor memory that is widely used as main memory in computers and other digital devices. It stores each bit of data in a separate capacitor within an integrated circuit. Since capacitors leak charge, the information must be periodically refreshed, hence the term 'dynamic'. DRAM is volatile memory, meaning it loses its data when power is removed. It is commonly used for system memory due to its relatively low cost and high capacity compared to other memory technologies like SRAM.

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What other technologies are related to DRAM?

DRAM Competitor Technologies

NAND

NAND flash is a non-volatile memory technology that competes with DRAM in some applications, especially where density and cost are more important than speed.

mentioned alongside DRAM in 20% (393) of relevant job posts

SRAM

SRAM is a faster but more expensive memory technology that competes with DRAM in cache applications.

mentioned alongside DRAM in 21% (365) of relevant job posts

NOR

NOR flash is another non-volatile memory technology, competing with DRAM in certain embedded applications, particularly where code execution directly from flash is required.

mentioned alongside DRAM in 23% (106) of relevant job posts

SSD

SSDs use NAND flash memory and compete with DRAM for storage and caching applications, especially where persistence is needed.

mentioned alongside DRAM in 7% (196) of relevant job posts

Flash

Flash memory (both NAND and NOR) is a non-volatile memory technology competing with DRAM in storage and embedded applications.

mentioned alongside DRAM in 3% (333) of relevant job posts

NAND flash

NAND flash is a non-volatile memory technology that competes with DRAM in some applications, especially where density and cost are more important than speed.

mentioned alongside DRAM in 9% (82) of relevant job posts

NVMe

NVMe (Non-Volatile Memory Express) is an interface protocol for accessing non-volatile memory, like NAND flash, which competes with DRAM in storage and caching applications.

mentioned alongside DRAM in 2% (100) of relevant job posts

UFS

UFS (Universal Flash Storage) is a flash storage standard that competes with DRAM in mobile and embedded systems.

mentioned alongside DRAM in 3% (61) of relevant job posts