KINGSTON 512GB DDR5 6400Mhz (4x128GB) ECC RDIMM

Kingston's KSM64R52BD4-128MB is a 16G x 80-bit (128GB)
DDR5-6400 CL52 SDRAM (Synchronous DRAM), 2Rx4, ECC,
memory module, based on forty 8G x 4-bit FBGA components. The
SPD is programmed to JEDEC standard latency DDR5-6400 timing
of 52-52-52 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