Kingston 48GB DDR5 SDRAM Memory Module

Experience unprecedented memory density and reliability with Kingston’s 48GB DDR5 SDRAM memory module. The KSM56R46BD8PMI-48MBI is engineered for demanding computing environments—workstations, content creation suites, virtualization, and data-intensive workloads—where every millisecond of memory latency and every watt of power matters. This DDR5-5600 CL46 module delivers enhanced bandwidth and higher efficiency through the latest memory technology, enabling smoother multi-tasking, faster rendering, and more responsive daily operations. Built on a 6G x 80-bit architecture and composed of twenty high-quality 3G x 8-bit FBGA components, this 288-pin DIMM combines capacity, speed, and reliability into a single upgrade that can transform how a computer handles large datasets, complex workloads, and memory-hungry applications.

• Massive capacity for memory-intensive workloads: With 48GB of DDR5 memory, this module provides ample headroom for running multiple virtual machines, large photo/video editing projects, 3D rendering, data analysis, and virtualization hosts. The generous 48GB helps reduce disk paging and accelerates workflows that rely on sizable in-memory datasets, frames, and textures.
• DDR5-5600 speed for higher bandwidth: Operating at DDR5-5600 with JEDEC-standard timing, it delivers faster data transfer rates and improved memory bandwidth over previous generations. The combination of higher speeds and improved efficiency translates to snappier software launches, quicker file operations, and smoother multitasking in demanding environments.
• ECC protection for data integrity: This module features Error-Correcting Code (ECC) to detect and correct single-bit memory errors, helping prevent system crashes and ensuring greater reliability in workstations and servers. ECC memory is particularly valuable in content creation, scientific computing, and virtualization where data integrity is critical.
• Low-power operation and reliable signaling: The SPD is programmed to JEDEC DDR5-5600 timing of 46-45-45 at 1.1V, balancing performance with power efficiency. The 1.1V operating voltage contributes to lower overall system power consumption and cooler operation—an important consideration for dense, high-performance builds and data centers.
• Premium build quality and robust design: The module uses gold contact fingers for reliable, corrosion-resistant connections and a 288-pin DIMM form factor designed to fit a wide range of DDR5-compatible motherboards. Its 2Rx8 dual-rank architecture supports higher memory densities while maintaining compatibility with platforms that support ECC DDR5 memory.

Technical Details of Kingston 48GB DDR5 SDRAM Memory Module

• Model: KSM56R46BD8PMI-48MBI
• Type: DDR5 SDRAM
• Capacity: 48GB
• Speed: DDR5-5600
• Latency (JEDEC): CL46-45-45
• Voltage: 1.1V
• Configuration: 6G x 80-bit (48GB); 2Rx8
• Memory organization: Twenty 3G x 8-bit FBGA components
• Form factor: 288-pin DIMM
• ECC: Yes (Error Correction Code)
• SPD: Programmed to JEDEC DDR5-5600 timing 46-45-45 @ 1.1V
• Contacts: Gold contact fingers
• Rank: Dual rank (2Rx8)
• Designed for: Desktop-class and workstation/server-class DDR5 platforms that support ECC memory

how to install Kingston 48GB DDR5 SDRAM Memory Module

• Power down your system, unplug the power cord, and discharge any static electricity by touching a metal surface or wearing an anti-static strap.
• Identify an available DDR5 DIMM slot on the motherboard. If upgrading from a lower capacity or different speed, remove the existing module(s) only after verifying compatibility and noting the current configuration.
• Align the notch on the memory module with the keys in the DIMM slot. Gently insert the module straight down into the slot, applying even pressure with your thumbs until the module seats firmly and the locking latches click into place.
• Ensure the memory is fully seated and the latches are locked on both ends. Reconnect power and boot the system. Enter the BIOS/UEFI to confirm the module is recognized and running at the correct speed (DDR5-5600) and configured with ECC if applicable.
• Run memory diagnostics or a stress test to verify stability and performance. If any issues arise, reseat the module or verify compatibility with the motherboard and CPU memory controller. Keep firmware and BIOS updated for optimal DDR5 support.

Frequently asked questions

• What is the capacity of this Kingston memory module? It is a 48GB DDR5 memory module designed to deliver high memory capacity for demanding workloads and multitasking scenarios.
• What speed does this memory run at? The module operates at DDR5-5600 with JEDEC standard timings (CL46-45-45) at 1.1V.
• Does this module support ECC? Yes. The KSM56R46BD8PMI-48MBI includes ECC for improved data integrity and system reliability, which is especially beneficial for workstations and servers.
• Is this a registered (RDIMM) or unregistered (UDIMM) module? The specification indicates ECC and 2Rx8 dual-rank configuration, typically associated with server/workstation-class modules. Always verify motherboard compatibility for ECC DDR5 memory and the exact DIMM type (RDIMM vs UDIMM) before upgrading.
• What platforms is this memory compatible with? It’s designed for DDR5-enabled systems that support ECC memory. Check your motherboard and CPU memory controller specifications to ensure compatibility with 48GB DDR5 modules and ECC functionality.
• What is the voltage requirement? The SPD specifies an operating voltage of 1.1V for this DDR5 module, aligning with standard DDR5 efficiency improvements.