Axiom Memory Solutions Axiom 16GB DDR4-2933 ECC RDIMM for HP - P00920-B21 Axiom 16GB DDR4-2933 ECC RDIMM for HP - P00920-B21 - For Server - 16 GB - DDR4-2933/PC4-23466 DDR4 SDRAM - 2933 MHz - CL21 - 1.20 V - ECC - Registered - 288-pin - RDIMM - Lifetime Warranty Mfr... $78.97 $106.00 Quick view add to cart