The Samsung K4B4G0846Q-HCMA is a 4Gb DDR3 SDRAM (Double Data Rate 3 Synchronous Dynamic Random-Access Memory) chip designed for high-performance applications requiring substantial memory capacity. This particular module is organized as 512M x 8, indicating a memory capacity of 4 Gigabits and an 8-bit data bus width. The 'Q' likely indicates a specific grade or revision of the component, potentially related to speed or temperature tolerance.

Applications

• Desktop and Laptop Computers: As a primary system memory component, enabling efficient multitasking and quick application loading.
• Graphics Cards: Providing the memory needed for frame buffering, texture mapping, and other graphics processing tasks.
• Gaming Consoles: Supporting high-resolution gaming by providing ample memory for game assets and rendering.
• Networking Equipment: Used in routers, switches, and other network devices for packet buffering and routing tables.
• High-Performance Computing: Used in servers and workstations where large amounts of memory are needed for simulations and data processing.

Features

• DDR3 Technology: Uses DDR3 architecture for high-speed data transfer rates.
• 4Gb Density: Offers a capacity of 4 Gigabits, making it suitable for memory-intensive applications.
• Organization: Organized as 512M x 8, providing an 8-bit data bus width.
• Operating Speed: Operates at standard DDR3 speeds, typically ranging from 800MHz to 1600MHz or higher, depending on the specific grade and timings.
• Low Power Consumption: Designed for efficient power usage, contributing to energy savings.
• Lead-Free and RoHS Compliant: Complies with environmental regulations.

Benefits

• Improved System Performance: Enhances overall system responsiveness and speed.
• Increased Memory Capacity: Provides ample memory for demanding applications.
• Reduced Power Consumption: Minimizes energy usage, leading to longer battery life in portable devices and lower operating costs in servers.
• Enhanced Reliability: Ensures stable and reliable operation.
• Compatibility: Compatible with a wide range of DDR3-supporting platforms.

Additional Details

The K4B4G0846Q-HCMA supports standard DDR3 features such as prefetch, write leveling, and dynamic on-die termination (ODT). The specific speed grade (e.g., DDR3-1600) and timings (e.g., CL9) determine the actual performance characteristics. The component is typically available in a FBGA (Fine-pitch Ball Grid Array) package for surface mounting on PCBs.