---
product_id: 1200373
title: "Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V"
brand: "corsair"
price: "€ 68.70"
currency: EUR
in_stock: true
reviews_count: 9
category: "Corsair"
url: https://www.desertcart.nl/products/1200373-corsair-xms3-8-gb-2-x-4gb-1333-mhz-pc3
store_origin: NL
region: Netherlands
---

# 1333 MHz blazing speed 1.5V low power draw Dual-channel matched kit Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V

**Brand:** corsair
**Price:** € 68.70
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your rig, upgrade your game — don’t get left behind!

## Quick Answers

- **What is this?** Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V by corsair
- **How much does it cost?** € 68.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/1200373-corsair-xms3-8-gb-2-x-4gb-1333-mhz-pc3)

## Best For

- corsair enthusiasts

## Why This Product

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

## Key Features

- • **Intel XMP Support:** Effortless overclocking with Extreme Memory Profile for next-level performance.
- • **Blazing 1333 MHz Speed:** Turbocharge your multitasking and gaming with lightning-fast DDR3 performance.
- • **Dual-Channel Matched Modules:** Optimized pairing for seamless compatibility and maximum throughput.
- • **Future-Proof Connector Design:** Ready for upgrades and accessories to keep you ahead of the tech curve.
- • **Energy-Efficient 1.5V Operation:** Keep your system cool and power bills low without sacrificing power.

## Overview

The Corsair XMS3 8GB (2x4GB) DDR3 Memory Kit delivers reliable, high-speed 1333 MHz performance with low 1.5V power consumption. Designed for dual-channel systems, it ensures stable, noise-immune operation with Intel XMP support for easy overclocking. Perfect for professionals and gamers seeking a smooth, future-ready memory upgrade backed by Corsair’s lifetime warranty.

## Description

Shipping Depth: 6.1 Shipping Height: 0.7 Shipping Width: 5.4 Master Pack Qty: 8 General Information Manufacturer: Corsair Memory Manufacturer Part Number: CMX8GX3M2A1333C9 Brand Name: Corsair Product Line: XMS Product Model: CMX8GX3M2A1333C9 Product Name: XMS CMX8GX3M2A1333C9 8GB DDR3 SDRAM Memory Module Marketing Information: Corsair Memory is specifically designed for rock-solid stability in demanding applications. Data lines are carefully engineered for noise immunity; clock lines are optimized for minimum skew. All modules use JEDEC-compliant six-layer. Product Type: RAM Module Technical Information Memory Size: 8 GB Memory Technology: DDR3 SDRAM Number of Modules: 2 x 4 GB Memory Speed: 1333 MHz Memory Standard: DDR3-1333/PC3-10666 Error Checking: Non-ECC Signal Processing: Unbuffered Physical Characteristics Number of Pins: 240-pin Form Factor: DIMM Warranty Standard Warranty: Lifetime

Review: 16 G memory upgrade Dell xps8300 - Corsair XMS3 16GB (2x8GB) DDR3 1333 MHz (PC3 10666) Desktop Memory 1.5V I ordered these to upgrade a Dell xps8300 desktop computer from 8G to 16G. The factory-installed memory was in the form of four 2GB modules (one in each of the available memory slots). This product consists of two 8GB modules, so there is still room to expand to 32GB total, although the system only recognizes 16G without some tweaking. Based on the instructions that came with the memory kit and the Dell users manual, the modules need to go into the slots marked 1 and 2 (not contiguous but easily identified by number '1' and '2' and also the fact that these two slots have white latches versus black for the other two). The last of the attached pictures shows the layout. Removing the old units was easy once they were exposed. The main detail is to move the spaghetti of power cables out of the way to get a clear handle on them. Just press down on the two latches per slot and the modules slipped out without requiring any force. Likewise the new modules slipped in easily and lifting up on the latches while holding the card down worked smoothly. After turning on the power, everything booted up as usual without issue. Checking the installed memory via System information, it showed 16GB installed memory. I also ran Dell diagnostics to check everything and everything passed. I've only had them installed for a couple of weeks so I can't rate the durability (other reviewers have noted failure after months of use) but for value and apparent quality, I gave it 5 stars. Did it make a difference? Well it didn't hurt :) The performance rating from the System dialog (for what it may be worth) didn't change much between before and after the upgrade. But I think I can say it did speed up loading Shadow of the Tomb Raider game on Steam slightly, though not much difference in actual game play. The biggest factor there is probably the graphics card, and that's another jump up in $$$. System: Dell xps8300 (Aug 2011) Intel Core i7-2600 @3.4 GHz 64 bit Windows 7 Ultimate SP1 Graphics card nVidia GEForce GT 530
Review: Reliable and inexpensive memory modules - When I upgraded my computer to the Core i7, which requires DDR3 RAMs I had to upgrade the memories too alone with a new compatible motherboard. I end up choosing this PC3-10666 1333MHz DDR3 Memory Kit. I've ordered the first set and then two weeks later, I've decided the computer may perform better with double the memory. I went ahead and ordered a second set which was $16 cheaper. It's relatively inexpensive considering having a total of 16 GB. These relatively cool running memory sticks works extremely well with my new system. In conjunction with my new processor. DDR2 and DDR3 has the same dimension slot with 240 pins but aren't compatible with each other and therefore purposely made with a different position blocking cut-out to prevent insertion on the non-compatible system. DDR3 has a lower voltage requirements then DDR2 and therefore consume less electricity. These memory modules requires only 1 1/2 volts to operate. I have no problems with both sets and are extremely happy with these memory sticks. I highly recommend this product to anyone.

## Features

- Two matched 4 GB modules for use in high performance for the AMD Phenom II or Intel Core i7, i5 and i3 Dual Channel systems
- Outrageously fast 1333 MHz performance using 8 GB of memory with 9-9-9-24 latency at 1.5v
- Includes new connector for future upgrades and accessories
- Intel XMP (Extreme Memory Profile) Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003N8GVUY |
| Best Sellers Rank | #4,001 in Computer Memory |
| Brand | Corsair |
| Color | Multicolor |
| Computer Memory Type | DDR3 SDRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,898) |
| Date First Available | June 25, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 6 x 4.75 x 0.25 inches |
| Item Weight | 1.59 ounces |
| Item model number | CMX8GX3M2A1333C9 |
| Manufacturer | Corsair |
| Memory Speed | 1333 MHz |
| Number of Processors | 1 |
| Product Dimensions | 6 x 4.75 x 0.25 inches |
| RAM | 8 GB DDR3 |
| Series | corsair |
| Voltage | 1.5 Volts |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Intel and AMD platforms
- **Computer Memory Size:** 8 GB
- **Memory Speed:** 1333 MHz
- **RAM Memory Technology:** DDR3

## Images

![Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V - Image 1](https://m.media-amazon.com/images/I/81vq+EH+goL.jpg)
![Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V - Image 2](https://m.media-amazon.com/images/I/81W-uSdkz8L.jpg)
![Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V - Image 3](https://m.media-amazon.com/images/I/71DR-wF8dSL.jpg)
![Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V - Image 4](https://m.media-amazon.com/images/I/8161K4Ym5QL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 16 G memory upgrade Dell xps8300
*by R***B on November 22, 2018*

Corsair XMS3 16GB (2x8GB) DDR3 1333 MHz (PC3 10666) Desktop Memory 1.5V I ordered these to upgrade a Dell xps8300 desktop computer from 8G to 16G. The factory-installed memory was in the form of four 2GB modules (one in each of the available memory slots). This product consists of two 8GB modules, so there is still room to expand to 32GB total, although the system only recognizes 16G without some tweaking. Based on the instructions that came with the memory kit and the Dell users manual, the modules need to go into the slots marked 1 and 2 (not contiguous but easily identified by number '1' and '2' and also the fact that these two slots have white latches versus black for the other two). The last of the attached pictures shows the layout. Removing the old units was easy once they were exposed. The main detail is to move the spaghetti of power cables out of the way to get a clear handle on them. Just press down on the two latches per slot and the modules slipped out without requiring any force. Likewise the new modules slipped in easily and lifting up on the latches while holding the card down worked smoothly. After turning on the power, everything booted up as usual without issue. Checking the installed memory via System information, it showed 16GB installed memory. I also ran Dell diagnostics to check everything and everything passed. I've only had them installed for a couple of weeks so I can't rate the durability (other reviewers have noted failure after months of use) but for value and apparent quality, I gave it 5 stars. Did it make a difference? Well it didn't hurt :) The performance rating from the System dialog (for what it may be worth) didn't change much between before and after the upgrade. But I think I can say it did speed up loading Shadow of the Tomb Raider game on Steam slightly, though not much difference in actual game play. The biggest factor there is probably the graphics card, and that's another jump up in $$$. System: Dell xps8300 (Aug 2011) Intel Core i7-2600 @3.4 GHz 64 bit Windows 7 Ultimate SP1 Graphics card nVidia GEForce GT 530

### ⭐⭐⭐⭐⭐ Reliable and inexpensive memory modules
*by P***R on December 27, 2011*

When I upgraded my computer to the Core i7, which requires DDR3 RAMs I had to upgrade the memories too alone with a new compatible motherboard. I end up choosing this PC3-10666 1333MHz DDR3 Memory Kit. I've ordered the first set and then two weeks later, I've decided the computer may perform better with double the memory. I went ahead and ordered a second set which was $16 cheaper. It's relatively inexpensive considering having a total of 16 GB. These relatively cool running memory sticks works extremely well with my new system. In conjunction with my new processor. DDR2 and DDR3 has the same dimension slot with 240 pins but aren't compatible with each other and therefore purposely made with a different position blocking cut-out to prevent insertion on the non-compatible system. DDR3 has a lower voltage requirements then DDR2 and therefore consume less electricity. These memory modules requires only 1 1/2 volts to operate. I have no problems with both sets and are extremely happy with these memory sticks. I highly recommend this product to anyone.

### ⭐⭐⭐⭐⭐ Corsair does it well
*by T***L on May 30, 2012*

As a product all by itself the memory is definitely impressive. Surely it's not the fastest CL memory your money can buy. That said you are far better of with CAS 9 memory and a larger quantity memory kit than say a 3GB CAS7 2000 MHz kit. I think that the everyday user will find this true. Corsair did it well. This is high-density memory that runs CAS9 at 1333 MHz is rock solid and I am very happy with speed and stability of this memory. In fact there is some tweaking potential to be found here as well, but hey, why not stick at 1333 MHz, go for absolutely as advertised low voltage stability while your memory bandwidth runs already high, it is more than enough for your overall performance for most of us. As cool as it sounds, you will not noticeably gain a lot by going higher in frequency or timings, trust me on that. So why not invest in more memory?

## Frequently Bought Together

- Corsair XMS3 8 GB (2 x 4GB) 1333 MHz PC3-10666 240-Pin DDR3 Memory Kit 1.5V
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-16*