NEMIX RAM 256GB (4X64GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R540 Rack...

NEMIX RAM 256GB (4X64GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R540 Rack Server Brand: NEMIX RAM Series: Dell PowerEdge Series Memory Capacity: 256GB (4 x 64GB) Speed: DDR4 2666 (PC4 21300) ECC: Yes Buffered/Registered: Registered Chipset: Major OEM Samsung, Micron, Hynix CAS Latency: CL19