# Crucial 8GB Single DDR4 2666 MT/s (PC4-21300) SR x8 DIMM 288-Pin Memory - CT8G4DFS8266

- Category: RAM
- Brand: Crucial
- Model: Single
- Part number: CT8G4DFS8266
- Price (US): $68.90
- Price last checked: 2026-08-06
- Rating: 4.8/5 from 7027 Amazon reviews
- Warranty: Limited Lifetime
- Product page: https://buildmypc.net/component-details/ram/crucial-single-ct8g4dfs8266/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Crucial |
| Model | Single |
| RAM Size | 8 GB |
| Quantity | 1 x 8 GB |
| RAM Speed | DDR4 / 2666 MHz |
| DIMM Type | 288-Pin |
| CAS Lantency | 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

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