Samsung 8GB DDR5 4800MHz Laptop RAM (M425R1GB4BB0-CQK)

The Samsung 8GB DDR5 4800MHz Laptop RAM (M425R1GB4BB0-CQK) is a next-generation high-speed memory module designed for modern laptops, notebooks, and compatible all-in-one systems that support the DDR5 standard. Operating at 4800 MT/s (PC5-38400), this module delivers significantly higher bandwidth and improved efficiency compared to previous DDR4 memory, resulting in faster application performance, smoother multitasking, and reduced load times. Built with advanced DDR5 architecture, it features enhanced power management and on-die error correction for improved system stability. With its low 1.1V operating voltage and integrated power management design, this memory module offers better energy efficiency, reduced heat output, and optimized battery performance for modern mobile computing environments.

Product Features

Next-Generation DDR5 Performance

Operating at 4800 MT/s, this module delivers up to 38.4 GB/s theoretical bandwidth, providing faster data processing and improved responsiveness for demanding applications and multitasking workloads.

Improved Multitasking Efficiency

Designed to handle multiple applications simultaneously, the 8GB capacity supports smoother switching between browser tabs, productivity software, streaming tools, and other everyday computing tasks.

Advanced DDR5 Architecture

Featuring dual 32-bit subchannels, the module enables more efficient data access compared to traditional DDR4 designs, enhancing overall system performance and responsiveness.

On-Die Error Correction (ODECC)

Integrated error correction within the memory chip improves data integrity and system stability, particularly during heavy workloads and intensive computing operations.

Integrated Power Management Circuit (PMIC)

The built-in PMIC moves voltage regulation directly onto the module, ensuring cleaner power delivery, improved efficiency, and more stable performance.

Energy-Efficient 1.1V Operation

Operating at a lower voltage than DDR4, this module reduces power consumption and heat generation, helping extend laptop battery life and maintain optimal thermal performance.

JEDEC-Compliant Reliability

Built to JEDEC industry standards, the module ensures compatibility and stable operation across supported DDR5-enabled platforms.

Designed for DDR5-Only Systems

This module uses a 262-pin SO-DIMM form factor and is strictly compatible with DDR5 laptops. It is not compatible with DDR4 systems due to different physical and electrical specifications.

Product Specifications

• Model Number: M425R1GB4BB0-CQK
• Capacity: 8GB (Single Module)
• Memory Type: DDR5 SDRAM
• Form Factor: SO-DIMM (262-Pin)
• Data Rate: 4800 MT/s (PC5-38400)
• CAS Latency: CL40
• Extended Timings: 40-39-39
• Operating Voltage: 1.1V (JEDEC Standard)
• Rank: 1Rx16 (Single Rank)
• Component Configuration: (1G x 16) x 4
• Error Correction: Non-ECC (Unbuffered)
• Operating Temperature: 0°C to 85°C
• Architecture Features: On-Die ECC, Integrated PMIC, Dual 32-bit Subchannels, Increased Bank Groups, Burst Length 16
• Compatibility: DDR5-compatible laptops, notebooks, and supported all-in-one systems