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Difficulty: EasyRAM Types and Characteristics

Match each RAM term or feature on the left with its corresponding description or characteristic on the right.

  • SODIMMCompact memory module form factor designed specifically for laptops and small-form-factor systems
  • ECC RAMSpecialized memory technology that detects and corrects single-bit data corruption errors
  • DDR4 DIMMStandard desktop system memory module equipped with 288 pins
  • Dual-Channel MemoryMemory architecture that utilizes two independent channels to double data throughput

Answer

SODIMM matches the compact laptop memory form factor; ECC RAM matches single-bit error detection and correction; DDR4 DIMM matches standard 288-pin desktop RAM; and Dual-Channel Memory matches the throughput-doubling two-channel architecture.
Each RAM classification directly matches its physical or operational characteristic: SODIMM is the compact laptop module format; ECC RAM detects and corrects single-bit errors; DDR4 desktop modules feature 288 pins; and dual-channel architecture utilizes two memory channels concurrently for enhanced transfer speeds.

Step-by-Step Solution

1
Identify physical RAM form factors and pin counts
SODIMM corresponds to laptop modules, while DDR4 DIMM corresponds to 288-pin desktop RAM
Laptops use smaller SODIMM modules, whereas standard desktop DDR4 memory uses full-sized 288-pin DIMM modules.
2
Identify RAM reliability features and channel architecture
ECC RAM provides error detection/correction, while dual-channel memory doubles memory throughput
ECC detects single-bit errors in mission-critical environments, and dual-channel configuration utilizes two memory controllers simultaneously to double memory bandwidth.

Key Concept

RAM Form Factors, Specifications, and Technologies
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Topics

RAM Types and Characteristics

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