DMS Certified 384 GB Kit (12x32G) DDR4-2933 ECC Reg DDR4...

Macintosh 384 GB Kit (12x32G) DDR4-2933 ECC Reg DDR4 DIMM 288pin 12×32 Kit Tower and Rack Macs 6 channels Up to 1.5 TB RAM on 24 and 28 core. ECC Registered – Do not mix Registered and Load Reduced modules