Samsung 8GB PC4-25600 DDR4 Laptop RAM (M471A1K43DB1-CWE)

The Samsung M471A1K43DB1-CWE is a high-performance 8GB DDR4 laptop memory module designed for modern notebooks and compact systems. Operating at 3200MHz (PC4-25600), it delivers fast and stable memory performance that improves multitasking, system responsiveness, and overall computing efficiency. Built with Samsung’s reliable DRAM technology, this SO-DIMM module is widely used in OEM laptop configurations and is ideal for upgrades in productivity laptops, student systems, and everyday computing devices requiring smooth and efficient performance.

Product Features

High-Speed DDR4 3200MHz Performance

Delivers 3200MHz memory speed, offering improved bandwidth for faster application loading, smoother multitasking, and better overall system responsiveness compared to lower-frequency DDR4 modules.

Efficient 8GB Capacity for Everyday Computing

Provides 8GB of memory in a single module, making it suitable for office tasks, web browsing, online learning, and light gaming while maintaining system stability.

Low Power 1.2V Operation

Runs at a standard 1.2V DDR4 voltage, reducing power consumption and heat output, which contributes to improved laptop battery life and energy efficiency.

Samsung D-Die Memory Architecture

Built using Samsung’s D-die technology, ensuring consistent performance, improved power efficiency, and long-term reliability across compatible laptop systems.

Single Rank 1Rx8 Design

Features a single-rank 1Rx8 configuration that ensures broad compatibility with Intel and AMD-based laptops while maintaining stable performance under load.

JEDEC Standard Compatibility

Operates at JEDEC-standard timings, allowing automatic configuration without manual tuning or XMP profiles on compatible systems.

Wide Laptop and OEM Compatibility

Compatible with most DDR4-enabled laptops and AIO systems from major brands such as Dell, HP, Lenovo, Acer, and ASUS, making it a flexible upgrade option.

Optimized for Dual-Channel Performance

Works efficiently in dual-channel setups when paired with an identical module, improving memory bandwidth for gaming and integrated graphics performance.

Product Specifications

• Brand: Samsung
• Model: M471A1K43DB1-CWE
• Memory Type: DDR4 SDRAM
• Capacity: 8GB (Single Module)
• Speed: 3200MHz (PC4-25600)
• Form Factor: 260-pin SO-DIMM
• Voltage: 1.2V
• CAS Latency: CL22 (22-22-22)
• Rank: 1Rx8 (Single Rank)
• ECC: Non-ECC, Unbuffered
• Memory Configuration: (1G x 8) x 8 chips
• Die Revision: Samsung D-die
• Memory Standard: JEDEC compliant
• Compatibility: Intel 6th–12th Gen, AMD Ryzen 5000 series and similar mobile platforms
• Physical Height: ~30 mm
• Operating Temperature: 0°C to 85°C