HPE 128Gb 2933Mhz PC4-23400 DDR4 LRDIMM P11040-B21 Device Type: Memory - DDR4 SDRAM Capacity: 128 GB Type: DRAM memory module Technology: DDR4 SDRAM Form Factor: LRDIMM 288-pin Speed: 2933 MHz (PC4-23400) Data Integrity Check: ECC Features: Quad rank, Load-Reduced