This 512 GB (1 x 512 GB module) DDR RAM memory module is manufactured by Dell and is compatible with a DIMM 184-pin slot. Clock Speed is 266 MHz. Dell is among the leaders worldwide in market share and consistently the leader in liquidity, profitability and growth among all major computer systems companies. The company designs and customizes products and services to the requirements of organizations and individuals, and sells an extensive selection of peripheral hardware and computing software. Memory products by Dell Corporation ensure top-level performance of your device and give you more power to handle your everyday tasks.