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Kingston KSM48R40BD4PII-64HMI 64GB DDR5-4800MHz RDIMM 2Rx4 CL40 Memory
- Capacity: 64GB
- Type: DDR5 RDIMM (Registered DIMM)
- Speed: 4800MHz
- Latency: CL40
- Configuration: 2Rx4 (Dual Rank, x4 organization)
- Voltage: Standard DDR5 voltage (1.1V)
- ECC: Yes (Error-Correcting Code)
- Form Factor: DIMM
- Designed for Servers and Workstations
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Product Overview
The Kingston KSM48R40BD4PII-64HMI is a 64GB DDR5 RDIMM memory module designed for high-performance servers and workstations. It operates at a speed of 4800MHz with a CAS latency of CL40, offering substantial capacity and bandwidth.
Technical Information
| Memory Type | DDR5 SDRAM |
| Form Factor | RDIMM |
| Capacity | 64 GB |
| Speed | 4800 MHz |
Additional Specifications
| CAS Latency | CL40 |
| Rank | 2Rx4 |
| Voltage | 1.1V |
| ECC | Yes |
Product Description
The Kingston KSM48R40BD4PII-64HMI represents a significant advancement in server memory technology, offering a substantial 64GB capacity in a DDR5 RDIMM format. DDR5 introduces architectural improvements over DDR4, including higher clock speeds, increased bandwidth, and enhanced power efficiency, making it ideal for the most demanding server and workstation applications. This module operates at a rapid 4800MHz frequency, providing the bandwidth necessary for intensive data processing, virtualization, and large-scale analytics. This specific module is configured as 2Rx4 (Dual Rank, x4 organization), which means it contains two ranks of memory chips, each with an x4 data width. Dual-rank modules can offer performance benefits in certain server memory controllers by allowing more simultaneous access to memory banks. The RDIMM (Registered DIMM) design includes onboard registers that buffer command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities and improved signal integrity, which is critical for stability in systems with many memory modules. With a CAS Latency of CL40, this DDR5 module balances its high speed with latency characteristics typical of the DDR5 standard. Error-Correcting Code (ECC) functionality is integrated, ensuring data integrity by detecting and correcting memory errors, a non-negotiable feature for mission-critical server environments. The standard 1.1V operating voltage for DDR5 contributes to improved power efficiency compared to previous generations. This Kingston RDIMM is designed to meet the stringent requirements of modern data centers and high-performance computing environments, offering a robust and scalable memory solution.
