Crucial

Crucial 8GB Kit (2x4GB) iMac DDR3 Memory Upgrade

3.4 (10 reviews)

Upgrade Your System with ConfidenceThe Crucial 8GB Kit (4GBx2) is a reliable memory upgrade designed for Apple iMac systems. Engineered with high-quality components and rigorous testing, it ensures optimal performance and stability.

$49.95*
In Stock on Amazon.com
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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

Upgrade Your System with Confidence

The Crucial 8GB Kit (4GBx2) is a reliable memory upgrade designed for Apple iMac systems. Engineered with high-quality components and rigorous testing, it ensures optimal performance and stability.

Key Features

204-pin SODIMM

DDR3-1066

Desktop/PC

Specifications

Brand
Crucial
Model Name
8GB Kit (2x4GB) iMac DDR3 Memory Upgrade
Form Factor
204-pin SODIMM
RAM Memory Technology
DDR3
Memory Speed
1066 MHz
RAM Size
8 GB (2x4GB)

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Pros & Cons

👍 Pros

  • This memory kit offers 8GB of RAM, providing a significant upgrade for systems currently running less.
  • It consists of two 4GB modules, allowing for dual-channel memory configurations for improved performance.
  • Specifically designed for iMac systems, ensuring compatibility and optimal integration.
  • Utilizes DDR3-1066 technology, a standard choice for systems compatible with this memory type.
  • The 204-pin SODIMM form factor indicates it is suitable for compact systems like all-in-one desktops or laptops.

👎 Cons

  • The DDR3-1066 memory speed may be slower compared to newer DDR4 or DDR5 standards, potentially limiting overall system speed.
  • This memory is specifically for iMacs, meaning it will not be compatible with all desktop or PC systems without the SODIMM form factor.
  • Being a DDR3 module, it is not compatible with systems that require DDR4 or newer memory technologies.
  • The kit provides 8GB of RAM, which might not be sufficient for highly demanding professional applications or extensive multitasking in modern computing.
  • The "Desktop/PC" feature may create confusion as the product is specified as a 204-pin SODIMM and for iMacs, which typically use SODIMMs, while many traditional desktops use DIMMs.

Frequently Asked Questions

This Crucial 8GB kit (2x4GB) is specifically designed for iMac DDR3 memory upgrades and features a 204-pin SODIMM form factor.
This memory kit uses DDR3-1066 technology, which is a common standard for older generation iMacs and compatible systems.
The kit provides a total of 8GB of RAM, distributed as two 4GB modules, which can be beneficial for systems that support dual-channel memory.
While listed as "Desktop/PC", the 204-pin SODIMM form factor and specific "iMac DDR3 Memory Upgrade" designation strongly indicate it is primarily for compact systems like iMacs or laptops, not standard full-sized desktop PCs that typically use 240-pin or 288-pin DIMMs.
No, this memory kit is DDR3-1066, and it is not compatible with systems that require DDR4 or newer memory technologies due to different pin configurations and voltage requirements.