hanye-website/content/products/en/212.UD4-16GB-2666-2R8.md

---
title: UD4-16GB-2666-2R8
name: UD4-16GB-2666-2R8
model: UD4-16GB-2666-2R8
description: DDR4 2666MHz Desktop Memory Module, Dual Rank
id: 36
categoryId: 3
tag: "Desktop RAM"
usage: ["Memory Upgrade/Performance Enhancement"]
series: ["DDR4-UDIMM"]
image: /images/products/DDR/UD4-16GB-2666-2R8/ud4-16gb-2666-2r8.webp
gallery: [
]
summary: High-performance DDR4 desktop memory, providing stable and reliable system performance enhancement.
capacities: ["16GB"]
sn: UD4-0000-R8
--- 

# Product Features

## Boost the Speed of Your Entire Computer

Application launches, web browsing, and data processing will become smoother and more comfortable. Significantly improve your PC's performance just by adding it!

## Power-Saving Design for Longer Lifespan

Compared to DDR3, the operating voltage is reduced to 1.2V, achieving power savings and reduced heat generation. A design that considers the environment while delivering high performance.

## Easy Installation

No professional knowledge required; simply insert it into the slot for easy expansion.
___
# Product Specifications

| Item       | UD4-08GB-2666-1R8 | UD4-08GB-3200-1R8 | UD4-16GB-2666-2R8 | UD4-16GB-3200-2R8 |
| :--------- | :---------------- | :---------------- | :---------------- | :---------------- |
| **Model**  | UD4-08GB-2666-1R8 | UD4-08GB-3200-1R8 | UD4-16GB-2666-2R8 | UD4-16GB-3200-2R8 |
| **Capacity**| 8GB (8GBx1)       | 8GB (8GBx1)       | 16GB (16GBx1)     | 16GB (16GBx1)     |
| **Specs**  | PC4 21300 (DDR4 2666) | PC4 25600 (DDR4 3200) | PC4 21300 (DDR4 2666) | PC4 25600 (DDR4 3200) |
| **Type**   | 288Pin DDR4 DIMM  | 288Pin DDR4 DIMM  | 288Pin DDR4 DIMM  | 288Pin DDR4 DIMM  |
| **Voltage**| 1.2V              | 1.2V              | 1.2V              | 1.2V              |