4X77A08633 - Lenovo TruDDR4 - DDR4

module - 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - 1.2 V - registered - ECC - for ThinkAgile MX3330-F Appliance; MX3330-H Appliance; MX3331-F Certified Node