---
product_id: 151129854
title: "4GB DDR3 1600, ROYEMAI PC3-12800 RAM DDR3 2Rx8 PC3 12800S 1.5V CL11 204-pin 1600 mhz DDR3 Sodimm Notebook RAM Memory Modules for Laptop"
brand: "d duomeiqi"
price: "€ 28.25"
currency: EUR
in_stock: true
reviews_count: 13
category: "D Duomeiqi"
url: https://www.desertcart.fi/products/151129854-4gb-ddr3-1600-royemai-pc3-12800-ram-ddr3-2rx8-pc3
store_origin: FI
region: Finland
---

# 1600 MHz blazing speed 1.5V low power efficiency 204-pin perfect fit 4GB DDR3 1600, ROYEMAI PC3-12800 RAM DDR3 2Rx8 PC3 12800S 1.5V CL11 204-pin 1600 mhz DDR3 Sodimm Notebook RAM Memory Modules for Laptop

**Brand:** d duomeiqi
**Price:** € 28.25
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your laptop’s hustle with lightning-fast, reliable memory!

## Quick Answers

- **What is this?** 4GB DDR3 1600, ROYEMAI PC3-12800 RAM DDR3 2Rx8 PC3 12800S 1.5V CL11 204-pin 1600 mhz DDR3 Sodimm Notebook RAM Memory Modules for Laptop by d duomeiqi
- **How much does it cost?** € 28.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/151129854-4gb-ddr3-1600-royemai-pc3-12800-ram-ddr3-2rx8-pc3)

## Best For

- d duomeiqi enthusiasts

## Why This Product

- Trusted d duomeiqi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Upgrade Without Limits:** 204-pin SODIMM design fits most notebooks, unlocking your device’s true potential
- • **Energy-Smart Performance:** Runs at 1.5V to keep your system cool and battery life longer
- • **Engineered for Stability:** Premium SK Hynix chips tested for durability and zero lag under pressure
- • **Plug & Play Compatibility:** Works flawlessly with Intel, AMD, Mac & major laptop brands—no hassle, just power
- • **Boost Your Laptop’s Brainpower:** 4GB DDR3 1600MHz RAM for seamless multitasking and faster load times

## Overview

The ROYEMAI 4GB DDR3 1600MHz PC3-12800 SODIMM RAM module is a high-quality, low-voltage memory upgrade designed for laptops. Featuring original SK Hynix chips, it ensures stable, durable performance with broad compatibility across Intel, AMD, and Mac systems. Its 204-pin form factor and CL11 latency deliver faster load times and smoother multitasking, making it an ideal choice for professionals seeking a cost-effective boost to their device’s responsiveness.

## Description

Please Kindly Note: In case the RAM cannot fit your computer, please ensure the parameters before you purchase, such as the RAM model, RAM slot and maximum memory of your computer. High Stability High-quality originals, strict process. All chips from large brands, through strict testing and screening testing. Advanced electroplating process is applied on the connecting finger will improve corrosion resistance and electrical conductivity. After Long-time burn in test and temperature tolerance test aiming at major system platform, it approves that ROYEMAI memory owns high stability and performance. Faster and Smoother ROYEMAI RAM is designed to help your system run faster and smoother, one of the easiest ways to improve your system's performance. Load programs faster, increase responsiveness, run data-intensive applications easily and increase your laptop's multitasking capabilities. After install larger memory, computer will respond noticeably faster, particularly with lots of windows open. High Compatibility To make sure it’ll be compatible with Intel, AMD System well, ROYEMAI RAM has been through compatibility testing with all popular brands of motherboards. Test results show that memory is able to offer superior performance and high stability required during long time operation for any brand computer. Common Fault Diagnosis 1. Turn on computer, no display ☛ Please try to wipe the connection figure with eraser, don’t use Corrosives, such as ethyl alcohol. 2. Windows often boot into safe mode automatically ☛ Please try to slow the speed of data read in CMOS setting. 3. Computer crash randomly ☛ Please try to slow the speed of data read in CMOS setting. If don’t work, use same frequency RAMS.

Review: cheap way to upgrade an old HP machine - I realized my HP Compaq small form factory machine took a max of 16GB Ram, yet I was rolling with only 8, so decided to upgrade. The memory came well packed in these small brown envelopes, and then sealed inside a plastic holder like it is usual for memory sticks. The memory stick were easy to install, the pc recognized it right away, no fault errors. So far the memory sticks work and function well. Compared to the 15 year old ram I had installed in the pc, these memory sticks respond well, and I have not noticed any latency or much heat coming off of them. Caching and using the ram on this pc feels much more stable, and I don't see the RAM picking up as much now under task manager. So far the memory has shown good stability. These 2 pair of 4GB RAM stick are definitely worth the money if you are trying to upgrade some old pc.
Review: Great Value – Works Perfectly on Old System! - I bought this 8GB kit (4x2GB) of Royemai DDR2-667U RAM to upgrade an older desktop, and I’m very impressed. All four sticks were recognized immediately, no errors, and the system runs much smoother now. Perfect fit for my PC2-5300-compatible motherboard. Installation was easy, and the modules feel well-built. If you’re trying to breathe new life into an older machine, this is an excellent and affordable way to do it. Highly recommended for legacy systems still running DDR2!

## Features

- ✅【DDR3 4GB 1600MHz SODIMM RAM】PC3-12800, DDR3 1600MHz, Unbuffered, Dual Rank, Non ECC, 2Rx8, 204-Pin, CL11 memoria ram, apply for AMD, Intel, Mac system
- ✅【Advanced Chips】All DDR3 4GB ram are from SK Hynix/Hynix IC /Original and high quality ram memory module. Professional company, high-quality materials, more guaranteed product quality
- ✅【Stable and Durable】4GB DDR3-1600MHz Sodimm, 100% tested for stability, durability and compatibility. We test all rams before shipment to ensure this PC3-12800 ram memoria works stably and normally
- ✅【Increases System Performance】PC3 4GB ram will speed up loading times, improve system responsiveness, and increase your system's ability to handle greater workloads. Warm tips: Please make sure your laptop model meets DDR3 1600 12800 kit, you can also contact us to make sure
- ✅Compatible with Apple, iMac, HP, Dell, Lenovo, ASUS, Acer, CyberPower, Alienware, Founder, TCL, Toshiba, Fujitsu, Msi, ThinkPad, Alienware, Samsung, etc. Any questions, feel free to contact us, we will reply within 24hrs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L8V95HN |
| Best Sellers Rank | #12 in Computer Memory |
| Brand | D DUOMEIQI |
| Color | 1x4gb-ddr3-1600-12800-sodimm-1.5v-blue-laptop |
| Computer Memory Type | DDR3 SDRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,406) |
| Date First Available | December 10, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.6 x 0.1 x 1.2 inches |
| Item Weight | 0.81 ounces |
| Item model number | 1-4G-12800S-BL |
| Manufacturer | D DUOMEIQI |
| Memory Speed | 1600 MHz |
| Product Dimensions | 2.6 x 0.1 x 1.2 inches |
| RAM | 4 GB DDR3 |
| Voltage | 1.5 Volts |

## Product Details

- **Brand:** D DUOMEIQI
- **Compatible Devices:** Laptop
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 1600 MHz
- **RAM Memory Technology:** DDR3

## Images

![4GB DDR3 1600, ROYEMAI PC3-12800 RAM DDR3 2Rx8 PC3 12800S 1.5V CL11 204-pin 1600 mhz DDR3 Sodimm Notebook RAM Memory Modules for Laptop - Image 1](https://m.media-amazon.com/images/I/71PwmwCrMSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ cheap way to upgrade an old HP machine
*by A***N on August 25, 2025*

I realized my HP Compaq small form factory machine took a max of 16GB Ram, yet I was rolling with only 8, so decided to upgrade. The memory came well packed in these small brown envelopes, and then sealed inside a plastic holder like it is usual for memory sticks. The memory stick were easy to install, the pc recognized it right away, no fault errors. So far the memory sticks work and function well. Compared to the 15 year old ram I had installed in the pc, these memory sticks respond well, and I have not noticed any latency or much heat coming off of them. Caching and using the ram on this pc feels much more stable, and I don't see the RAM picking up as much now under task manager. So far the memory has shown good stability. These 2 pair of 4GB RAM stick are definitely worth the money if you are trying to upgrade some old pc.

### ⭐⭐⭐⭐⭐ Great Value – Works Perfectly on Old System!
*by L***B on August 17, 2025*

I bought this 8GB kit (4x2GB) of Royemai DDR2-667U RAM to upgrade an older desktop, and I’m very impressed. All four sticks were recognized immediately, no errors, and the system runs much smoother now. Perfect fit for my PC2-5300-compatible motherboard. Installation was easy, and the modules feel well-built. If you’re trying to breathe new life into an older machine, this is an excellent and affordable way to do it. Highly recommended for legacy systems still running DDR2!

### ⭐⭐⭐⭐⭐ Good performance and speed, greate price!
*by B***N on December 7, 2025*

I bought these Ram sticks for my Lenovo t420 and have brought it back to life. These are a game changer and are at a good price! Upgrading the Ram memory is worth it for speed and performance!

## Frequently Bought Together

- 4GB DDR3, DDR3 1600, ROYEMAI PC3-12800 RAM DDR3 2Rx8 PC3 12800S 1.5V CL11 204-pin 1600 mhz DDR3 Sodimm Notebook RAM Memory Modules for Laptop
- SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25)
- Timetec 16GB KIT(2x8GB) DDR3L/DDR3 1600MHz(DDR3L-1600) PC3L-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook RAM

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-31*