AXIOM 16384X72 DDR4-3200 PC4-25 288P 1.2V CL22 ECC DDR4 RDIMM (4096Axiom Memory Axiom 128GB DDR4 SDRAM Memory Module 128 GB DDR4 3200 PC4 25600 DDR3 SDRAM 3200 MHz CL22 1. 20 V ECC Registered 288 pin RDIMM Lifetime Warranty VPN: AX43200R22G 128G SKU: RSC202151 UPC: Whether you are playing games, using heavy loaded OS or video editing software, the 128 GB of memory will make them run in a flash 3200 MHz memory speed for great multitasking capability DDR3 SDRAM interface multiplexes 2 bit data from memory cell and I O