Micron MTC20C2085S1TC48BA1R 32GB DDR5 SDRAM Memory Module — 4800MHz ECC SODIMM Windows/Linux

Product Overview

The Micron MTC20C2085S1TC48BA1R is an enterprise-grade 32GB DDR5 SDRAM memory module designed to provide high-bandwidth performance for small form factor workstations and laptops. As a DDR5-4800 MHz module, the MTC20C2085S1TC48BA1R delivers a significant leap in data transfer rates, enabling professionals to handle data-intensive applications like AI processing and complex virtualization with ease.

Engineered for mission-critical reliability, this module features integrated Error-Correcting Code (ECC) technology that identifies and corrects single-bit errors in real time. The Micron MTC20C2085S1TC48BA1R operates at a low 1.1V, optimizing power efficiency and thermal management in space-constrained environments such as microservers and mobile workstations.

Fast Facts

• Brand: Micron
• Model Number: MTC20C2085S1TC48BA1R
• Capacity: 32 GB (1 x 32 GB)
• Technology: DDR5 SDRAM
• Speed: 4800 MHz (PC5-38400)
• Form Factor: SO-DIMM 262-pin
• Error Correction: ECC (Error-Correcting Code)
• Voltage: 1.1 V
• Latency: CL40 (40-39-39)

Key Features

• Next-Generation Bandwidth: Experience a 50% increase in initial clock speeds over DDR4, significantly reducing application latency for multi-core CPUs.
• Enhanced Data Integrity: Integrated ECC parity functionality proactively prevents data corruption, ensuring system stability for professional workloads.
• Superior Power Efficiency: The 1.1V operating voltage reduces power consumption and heat output, vital for maintaining longevity in compact systems.
• On-Module Power Management: Features an onboard Power Management IC (PMIC) to improve power distribution and signal integrity across the module.
• High-Density Architecture: Utilizing 16Gb die density, this 32GB dual-rank module maximizes memory capacity in systems with limited SODIMM slots.
• Industry-Standard Reliability: 100% component and module tested to meet mission-critical server and workstation standards.

Specifications

Warranty & Support

The Micron MTC20C2085S1TC48BA1R is backed by a 3-year limited manufacturer warranty. This coverage ensures your hardware is protected against defects in materials and workmanship under standard operating conditions for professional and enterprise use.

Ideal Use Cases

• Mobile Workstations: Perfect for CAD, 3D rendering, and video editing on high-end laptops that require ECC stability.
• Microservers and Edge Computing: Reliable memory for small form factor servers operating in space-constrained or remote environments.
• AI and Machine Learning: Accelerate data cycle times for local AI modeling and deep learning operations that demand high-speed real-time memory.
• Enterprise Virtualization: Expand virtualization counts per server by maximizing the installed memory capacity in compact hardware.

FAQ

Is the MTC20C2085S1TC48BA1R compatible with standard laptops?

The MTC20C2085S1TC48BA1R is a 262-pin DDR5 SO-DIMM. While it fits the physical slot of most DDR5-compatible laptops, it includes ECC functionality. You must verify that your specific laptop chipset and BIOS support ECC SO-DIMMs to utilize the error correction features.

What are the benefits of DDR5 over DDR4 memory?

DDR5 memory modules like the MTC20C2085S1TC48BA1R offer twice the bandwidth and higher densities than DDR4. Additionally, DDR5 features on-die ECC and improved power management, leading to better efficiency and reliability for modern multi-core processors.

What does "Unbuffered ECC" mean for this module?

Unbuffered ECC (ECC SODIMM) means the module communicates directly with the memory controller without a register/buffer, which reduces latency. The ECC parity provides error detection and correction, making it more stable than standard non-ECC consumer memory.

Can I mix this module with non-ECC memory?

It is generally not recommended to mix ECC and non-ECC memory. Most systems will either disable the ECC feature or fail to boot if memory types are mismatched. For optimal performance, always use identical modules within the same memory channel.

Comparison

The Micron MTC20C2085S1TC48BA1R represents a significant evolution in small form factor memory:

• Increased Clock Speed: Moves from the legacy DDR4 3200MHz standard to a 4800MHz base, providing a 50% boost in immediate bandwidth.
• Power Management Upgrade: Unlike DDR4, which relies on the motherboard for power regulation, this DDR5 module includes its own PMIC for superior voltage control.
• Doubled Burst Length: DDR5 increases the burst length to BL16 (from BL8 in DDR4), allowing for more efficient data access per command.

Why Smart Choice

Investing in the Micron MTC20C2085S1TC48BA1R is a smart choice for professionals who cannot afford system downtime. By combining high-density 32GB capacity with the reliability of ECC, this module provides a future-proof upgrade for workstations and microservers. Micron's rigorous testing standards ensure a low cost of ownership through industry-leading reliability and consistent performance in mission-critical environments.