Kingston KSM56R46BD4-64MD 64GB 5600MT/s DDR5 ECC Reg CL46 DIMM 2Rx4 Micron D

The Kingston KSM56R46BD4-64MD is a 64GB DDR5 ECC Registered DIMM offering a 5600MT/s data transfer rate and CL46 latency. The 288-pin module uses a 2Rx4 configuration with 16Gbit Micron D DRAM, x80 ECC and 46-45-45 timings at 1.1V. It provides on-die ECC, registered memory operation and two independent I/O subchannels for compatible server platforms requiring high-capacity DDR5 memory.

Key Features of Kingston KSM56R46BD4-64MD

• 64GB memory capacity
• PC5-5600 memory standard
• CL46 latency
• ECC Registered DIMM
• 2Rx4 memory organisation
• 288-pin DIMM form factor
• 46-45-45 timings at 1.1V
• 16Gbit DRAM density

64GB DDR5 Memory Capacity

The 64GB capacity provides a high-density memory option for compatible server platforms. The module uses a 2Rx4 organisation with 16Gbit DRAM components and an x80 data path with ECC functionality.

5600MT/s DDR5 Performance

The module operates at a DDR5-5600 data transfer rate with CL46 latency. Its SPD is programmed to the JEDEC DDR5-5600 timing of 46-45-45 at 1.1V, providing a standard memory profile for compatible systems.

ECC Registered DIMM

The Registered DIMM format provides buffered memory operation for compatible server platforms, while on-die ECC provides error checking within the DDR5 memory components. The x80 ECC configuration uses two independent I/O subchannels.

2Rx4 Memory Organisation

The module uses a dual-rank 2Rx4 configuration with 40 4G x 4-bit FBGA components. The 288-pin DIMM uses gold contact fingers and provides a standard physical format for compatible DDR5 server memory slots.

Server Memory Features

The module includes 32 internal banks, hard and soft post-package repair, and sideband access through I3C/I2C. It operates from 0°C to +95°C and has a storage temperature range of -55°C to +100°C, with RoHS-compliant and halogen-free construction.