Kingston Technology Corp. KSM56R46BD4PMI-64HAI 64GB DDR5-5600 CL46 ECC Registered 2Rx4 288-pin server RAM
- 64GB
- 288-Pin DDR5 SDRAM
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Kingston Technology Corp.
48 GB DDR5 RDIMM runs at 5600 MHz with CL46 latency and registered ECC for server stability
Option Micron, Full Lock
This 48 GB DDR5-5600 registered DIMM is built for enterprise servers that require ECC protection and registered signalling. The single-rank 1Rx4 layout keeps electrical loading low on dense memory channels. It operates at 1.10 V and uses a standard 288-pin form factor.
On-die ECC and x80 ECC with two independent I/O sub-channels correct errors continuously during long-running workloads. Hard and soft post-package repair plus sideband access via I3C/I2C maintain data integrity over extended periods. The 32 internal banks help sustain throughput when multiple threads access memory simultaneously.
The 1Rx4 rank structure is the specification that determines whether this module fits your server's memory population rules. Systems limited to one rank per channel or requiring x4 device width need this exact organisation; dual-rank or x8 modules will not satisfy the same constraint.
| Brand | Kingston |
|---|---|
| Model | KSM56R46BS4PMI-48MBI |
| Capacity | 48GB |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 5600 (PC5 44800) |
| CAS Latency | CL46 |
| Timing | 46-45-45 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 1Rx4 |
| Heat Spreader | No |
| Features | 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 |
| Shipping weight | 0.45 kg |
| Package size | 178 × 127 × 51 mm |
Other versions of this model
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The module operates at a typical VDD and VDDQ of 1.10 V with VPP at 1.8 V, so sustained power draw is determined by the 1.10 V rail and the 5600 MT/s data rate.
A DDR5-compatible server motherboard with a 288-pin RDIMM slot and a memory controller that supports registered DDR5 at 5600 MT/s, 1.10 V VDD/VDDQ and on-die ECC is required.
Mixing is possible only if the platform's memory controller supports mixed-capacity and mixed-rank DDR5 RDIMM populations at 5600 MT/s with CL46 timing and 1.10 V operation.
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