Crucial

Crucial CT51264BD1339 4GB DDR3 1333MHz Notebook Module

5.0 (3 reviews)

Enhance Your System's Performance with Reliable Memory The Crucial CT51264BD1339 is a 4GB DDR3 notebook module that delivers a boost in performance for compatible systems. Operating at 1333 MT/s, this memory module offers reliable data transfer and improved responsiveness. Key Specifications: ...

$22.72*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Enhance Your System's Performance with Reliable Memory

The Crucial CT51264BD1339 is a 4GB DDR3 notebook module that delivers a boost in performance for compatible systems. Operating at 1333 MT/s, this memory module offers reliable data transfer and improved responsiveness.

Key Specifications:

  • Capacity: 4GB
  • Memory Type: DDR3
  • Speed: 1333 MT/s (PC3-10600)
  • Latency: CL9
  • Voltage: 1.35V/1.5V
  • Form Factor: SODIMM (204-Pin)
  • Error Checking: Non-ECC
  • Buffering: Unbuffered

Key Features

Increases system performance

Easy to install

Premium quality memory from a trusted brand

100% Tested

Specifications

Memory Type
DDR3
Capacity
4GB
Speed
1333MHz
Form Factor
Notebook Module

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Pros & Cons

👍 Pros

  • Significantly increases system performance by upgrading memory, enhancing overall responsiveness.
  • Features an easy installation process, simplifying the upgrade for users with varying technical expertise.
  • Made with premium quality memory, suggesting a higher standard of components and manufacturing.
  • Undergoes 100% testing, ensuring reliability and compatibility for stable system operation.
  • Manufactured by Crucial, a trusted brand in computer memory known for producing dependable products.

👎 Cons

  • The 4GB capacity might be insufficient for modern computing tasks that demand more memory, such as intensive gaming or professional applications.
  • DDR3 technology is older compared to newer DDR4 and DDR5, potentially limiting compatibility with very recent systems.
  • The 1333MHz speed, while standard for DDR3, is significantly slower than current generation memory speeds.
  • Specific CAS latency or timing details are not provided, which can affect performance fine-tuning for enthusiasts.
  • Being a notebook module, it is limited to laptop compatibility and cannot be used in desktop systems.

Frequently Asked Questions

The Crucial CT51264BD1339 is a DDR3 memory module, designed for notebooks.
This module provides 4GB of memory, which can help in increasing system performance.
The memory module operates at a speed of 1333MHz, contributing to faster data processing.
Yes, the product description highlights that it is easy to install, making it convenient for users to upgrade their systems.
The Crucial CT51264BD1339 is 100% tested, ensuring its reliability and performance.