Type DRAM memory module Technology DDR5 SDRAM Form Factor DIMM 288-pin Speed 4800 MHz (PC5-38400) Data Integrity Check Non-ECC Features Single rank, unbuffered Chips Organization X16 This product is compatible with the following systems: Alienware Aurora R13 OptiPlex 7000 Tower OptiPlex XE4 Tower Precision Workstation 3660 Tower Precision Workstation 3660XE Tower XPS 8950