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Micron MTC40F2047S1RC56BB1R DDR5 128GB DIMM 288-pin 5600MHz
- Capacity: 128GB
- Memory Type: DDR5 SDRAM
- Speed: 5600MHz (PC5-44800R)
- Form Factor: DIMM (Unbuffered DIMM - UDIMM)
- Connector: 288-pin
- Latency: CL40
- Voltage: 1.1V
- Designed for high-performance servers and workstations
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Product Overview
The Micron MTC40F2047S1RC56BB1R is a high-capacity 128GB DDR5 DIMM module. It features a 288-pin connector and operates at a speed of 5600MHz, designed for advanced server and workstation platforms requiring significant memory resources.
Technical Information
| Memory Size | 128GB |
| Memory Type | DDR5 SDRAM |
| Speed | 5600MHz |
| Form Factor | UDIMM |
Additional Specifications
| Connector | 288-pin |
| CAS Latency | CL40 |
| Voltage | 1.1V |
Product Description
The Micron MTC40F2047S1RC56BB1R is a cutting-edge 128GB DDR5 Unbuffered DIMM (UDIMM) module, representing the forefront of memory technology for high-performance computing. DDR5 introduces significant architectural enhancements over its predecessors, including increased bandwidth, improved power efficiency, and advanced features like on-die ECC for enhanced data integrity. This module is tailored for server and workstation environments that demand massive memory capacity and exceptional speed to handle complex simulations, large databases, and intensive virtualization tasks. Operating at a remarkable 5600MHz, this memory module delivers extremely high data transfer rates, enabling processors to access and process data with unprecedented speed. The PC5-44800R designation indicates its performance class. The 288-pin connector is standard for DDR5 DIMMs, ensuring physical compatibility with modern motherboards. As an Unbuffered DIMM (UDIMM), it directly connects to the memory controller without an intermediate register, which can offer lower latency in some configurations, though typically supports lower maximum capacities per channel compared to RDIMMs. With a CAS Latency (CL) of 40, the module is optimized for its high operating frequency, providing a balance between speed and timing. DDR5 memory controllers are designed to manage these latencies efficiently. The standard operating voltage for DDR5 UDIMMs is 1.1V, contributing to reduced power consumption and heat generation, which are crucial considerations in dense server deployments. This Micron module is a critical component for systems requiring the highest levels of memory performance and capacity.



