Crucial
Crucial CT4G4DFS6266 4GB DDR4 2666 Desktop RAM
4GB DDR4
Boost Your Desktop's Performance with Crucial 4GB DDR4 Memory The Crucial RAM 4GB DDR4 2666 MHz CL19 Desktop Memory (CT4G4DFS6266) is an easy and affordable solution to improve your system's speed and responsiveness. Designed to enhance multitasking capabilities and load programs faster, this mem...
$31.87*
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*Price sourced from Amazon.com. Last updated:Sep 05, 2026.Price and availability are subject to change — details.
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Overview
Boost Your Desktop's Performance with Crucial 4GB DDR4 Memory
The Crucial RAM 4GB DDR4 2666 MHz CL19 Desktop Memory (CT4G4DFS6266) is an easy and affordable solution to improve your system's speed and responsiveness. Designed to enhance multitasking capabilities and load programs faster, this memory upgrade offers a significant performance boost for your desktop computer.
Specifications:
- Brand: Crucial
- Model: CT4G4DFS6266
- Type: Desktop Memory
- Capacity: 4GB
- Memory Type: DDR4
- Speed: 2666 MHz
- CAS Latency: CL19
Key Features
Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures
Increase bandwidth by up to 32%
Reduce power consumption by up to 40%
Faster bursts access speeds for improved sequential data throughout
Optimized for next generation processors and platforms
Specifications
Capacity
4GB
Memory Type
DDR4
Speed
2666 MT/s
Form Factor
Desktop RAM (DIMM)
Bandwidth Increase
Up to 32%
Power Consumption Reduction
Up to 40%
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View on Amazon →Frequently Asked Questions
What type of memory is the Crucial CT4G4DFS6266?
The Crucial CT4G4DFS6266 is a 4GB DDR4 2666 Desktop RAM module, designed for enhancing desktop computer performance.
What speed does this RAM operate at?
This memory module operates at speeds up to 2666 MT/s, contributing to faster data processing for your system.
Can this RAM help improve my computer's overall speed?
Yes, it can increase bandwidth by up to 32% and offers faster burst access speeds, which generally leads to improved sequential data throughput.
Is this memory power-efficient?
Yes, this DDR4 module is designed to reduce power consumption by up to 40% compared to older memory technologies.
Is this RAM compatible with older computer systems?
This RAM is DDR4, which is optimized for next-generation processors and platforms. It is generally not backward compatible with systems that require DDR3 or older memory types.
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