KINGSTON 256GB DDR5 5600Mhz (4x64GB) ECC RDIMM

Kingston's KSM56R46BD4PMI-64HAI is a 8G x 80-bit (64GB)
DDR5-5600 CL46 SDRAM (Synchronous DRAM), 2Rx4, ECC,
memory module, based on forty 4G x 4-bit FBGA components. The
SPD is programmed to JEDEC standard latency DDR5-5600 timing
of 46-45-45 at 1.1V. Each 288-pin DIMM uses gold contact fingers.
The electrical and mechanical specifications are as follows:  


Power Supply: VDD = 1.1V Typical
• VDDQ = 1.1V Typical
• VPP = 1.8V Typical
• VDDSPD = 1.8V to 2.0V
• On-Die ECC
• x80 ECC (x40, 2 independent I/O sub channels)
• 32 internal banks
• Hard/Soft Post Package Repair
• Sideband access with I3C/I2C
• PCB: Height 1.23” (31.25mm)
• RoHS Compliant and Halogen-Free