Axiom 16GB DDR4-2133 ECC RDIMM for Dell - A7945660, SNP1R8CRC/16G - 16 GB (1 x 16GB) - DDR4-2133/PC4-17000 DDR4 SDRAM - 2133 MHz - 1.20 V - ECC - Registered - 288-pin - RDIMM

Axiom 16GB DDR4-2133 ECC RDIMM - AX42133R15A/16G - For Server - 16 GB - DDR4-2133/PC4-17000 DDR4 SDRAM - 2133 MHz - CL15 - 1.20 V - ECC - Registered - 288-pin - RDIMM

Axiom 16GB DDR4-2666 ECC RDIMM - AX42666R19B/16G - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - Registered - 288-pin - RDIMM - Lifetime Warranty

Axiom 16GB DDR4-3200 ECC RDIMM - AX43200R22B/16G - For Computer - 16 GB - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz - CL22 - 1.20 V - ECC - Registered - 288-pin - RDIMM - Lifetime Warranty

Axiom 16GB DDR4-2933 ECC RDIMM - AX42933R21B/16G - For Computer/Server - 16 GB - DDR4-2933/PC4-23466 DDR4 SDRAM - 2933 MHz - CL21 - 1.20 V - ECC - Registered - 288-pin - RDIMM - Lifetime Warranty