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"]
--- 


# Product Specifications

| Feature  | 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 piece) | 8GB (8GBx1 piece) | 16GB (16GBx1 piece) | 16GB (16GBx1 piece) |
| **Standard**| 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              |

# Product Features

## Speed up the entire computer

Application startup, web browsing, and data processing become smooth and comfortable. Simply adding memory significantly boosts PC performance!

## Power-saving design for long life

Compared to DDR3, the operating voltage is reduced to 1.2V, saving power and reducing heat generation. A high-performance design that also considers the environment.

## Easy installation

No specialized knowledge required, easily expandable by simply inserting into the slot.