---
product_id: 57402640
title: "KVR667D2N5/2G RAM 2 GB 667 MHz DDR2 Non-ECC CL5 DIMM, 240-Pin"
brand: "kingston"
price: "$75.22"
currency: USD
in_stock: true
reviews_count: 13
category: "Kingston"
url: https://www.desertcart.us/products/57402640-kvr667d2n5-2g-ram-2-gb-667-mhz-ddr2-non-ecc
store_origin: US
region: United States of America
---

# 2 GB RAM 667 MHz speed 240-pin DIMM KVR667D2N5/2G RAM 2 GB 667 MHz DDR2 Non-ECC CL5 DIMM, 240-Pin

**Brand:** kingston
**Price:** $75.22
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your Game with Kingston RAM!

## Quick Answers

- **What is this?** KVR667D2N5/2G RAM 2 GB 667 MHz DDR2 Non-ECC CL5 DIMM, 240-Pin by kingston
- **How much does it cost?** $75.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57402640-kvr667d2n5-2g-ram-2-gb-667-mhz-ddr2-non-ecc)

## Best For

- kingston enthusiasts

## Why This Product

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

## Key Features

- • **Built for Builders:** Perfect for system builders seeking dependable memory solutions.
- • **Compatibility is Key:** Always check compatibility for a hassle-free upgrade.
- • **Speed Meets Reliability:** Experience seamless multitasking with 667 MHz efficiency.
- • **Energy Efficient Performance:** Operates at just 2.225 watts for eco-friendly computing.
- • **Unleash Your System's Potential:** Elevate your performance with 2 GB of DDR2 memory.

## Overview

The Kingston KVR667D2N5/2G is a 2 GB DDR2 RAM module operating at 667 MHz, designed for optimal performance in various systems. With a 240-pin configuration and a power consumption of only 2.225 watts, this non-ECC memory is perfect for system builders and those looking to enhance their computing experience.

## Description

Product Description 2GB 667MHz DDR2 Non-ECC CL5 DIMMNote:Please always check the compatibility with manufacturer before purchasing this DRAM module. Certain motherboards may not be compatible with this product and the user should always check system compatibility on the manufacturer's website. Box Contains 1x RAM stick

Review: A Resounding Success - My 3 year old Acer PC was running Vista in 32 bit mode with only 2Gb of RAM on board. In all honesty it was doing a great job in it current state: Vista was pretty stable & fast; most of my graphic-intensive games and number-crunching applications such as Unreal Tournament 2004 & Excel 2007 respectively, coped well with a relatively basic PC. However, I very much wanted to upgrade my operating system to the all-singing-all-dancing Windows 7 Premium Edition; as well as upgrading my RAM given that physical memory is so relatively cheap these days. I guess I could have just bought a completely new PC with 7 and more memory already installed. That would have been the simpler route, but given the exceptionally good reviews of how easy it is to upgrade an existing PC from Vista to 7, I thought I'd give it a go. (see my review for this, below) Microsoft Windows 7 Home Premium, Upgrade Edition for XP or Vista users (PC DVD), 1 User One common problem with some 32 bit machines is that they're not fully capable of managing more than 4Gb of RAM. This is true for XP, Vista and even Windows 7. One of the criticisms of Vista was how "greedy" it was when it came to utilizing system resources: it would literally grab as much as it could in terms of RAM & CPU processing, leaving just scraps for applications & games. And if you're using a 32 bit version of Vista with 4GB of RAM, there is a constant battle going on between the OS, the BIOS and the applications themselves in terms of allocating what spare bit of RAM & CPU they can grab hold of. Which can make for a very unstable system. With this in mind, I decided to upgrade my 32 bit Vista to 64 bit 7. I made sure my CPU chip was capable of 64 bit processing first. I then bought a 1Tb external hard-drive in order to backup everything on my C drive prior to the upgrade (or clean-install of 7 over Vista, to give it a more precise description). And finally I began my search for compatible memory chips. Finding the right RAM chips for your machine, is never an easy one. There are so many subtle factors to look out for, which will only confuse the unwary. However, there are vendors out there that go out of their way to help you. One of the best is "Crucial". Their website is very informative, intuitive, and will even scan your machine to help you find the best available memory chips. You're not obligated to buy their own choice of chips, but if you're still unsure then it might be best to do so. However, in my case I made a note of the exact type of chips I needed; did some additional research on other websites to make sure the chips I had in mind would maximize the potential for my pending upgrade to Windows 7 64 bit. Eventually I narrowed it down to 2 choices. And basing my previous experience with Kingston Technology, I opted to go for these particular chips. I bought 4 pairs of 2GB chips, as the motherboard of my PC had the capacity for 4 slots of up to 8Gb. The chips arrived in good time and well sealed, along with detailed instructions on how to uninstall existing RAM, and installing the new. The instructions also recommend buying an earth strap before you begin the swap. You tie the strap around your wrist before dismantling your machine: this is to prevent any built-up static electricity running through your body, which could do serious damage to the delicate electronics built into your RAM chip or the motherboard itself. But if you know what you're doing you don't need a wrist strap: instead just ground yourself by switching off your PC, unplugging it from the mains completely, touch something metallic & unpainted like a radiator or even the metal frame of the machine itself. And then you can start removing your memory. (Note: always read the instructions about dismantling your machine; always read the instructions about swapping memory; always read professional instructions about grounding & the use of earth straps. If in doubt, always ask an expert to do the task for you. And one final word of caution: ALWAYS CHECK THE WARRANTY of your machine before opening it, especially if new. Sometimes a warranty can be made invalid as soon as you remove the cover from your machine) Removing my existing memory chips was straightforward enough, although it can be tricky with some machines as access to the correct slots on the motherboard can be hindered by other devices, cables & cards. So always be careful when trying to reach your memory slots without bending or breaking anything that lies in between. Always hold the memory by its edges, even if you're wearing a strap. With a firm hold, just push the new chips into the appropriate slots until you hear the "click" of the clips slide together holding the chip firmly in place. It took me about 5 minutes to remove the old and insert the new. I then booted up my PC (still using Vista), just to verify the BIOS & the OS had picked up the additional RAM. And both had! Satisfied, I put the PC back together again, plugged all my peripherals back in, and began the task of clean-installing Windows 7. Less than an hour later, the install had been done and I quickly checked the System Page (Windows key + Break Key), and got the confirmation that my OS was running 7 in 64 bit mode; and all 8GB of RAM had been accepted and allocated (unlike Vista which although acknowledged the 8Gb, had no way of how to manage it) A few hours of reinstating my backed-up applications & programs, and my PC was done. And my word it is fast! The extra memory certainly made a difference. Loading games & applications now take a fraction of the time compared to the original set-up using Vista. Number crunching spreadsheets, and graphic intensive applications & games are smooth, stable, responsive and above all fast. It's quite amazing the difference additional memory can make to an "old" machine. And these particular chips are exceptional, and well worth the effort. Highly recommended!
Review: Memory upgrade for HP MediaSmart EX475 - This memory was purchased to upgrade the memory on my HP MediaSmart EX475. This was a recommendation from various sites relating to Microsoft Home Media server and the HP MediaSmart platform. With the recent release of the latest Service Pack for WHS, I was concerned my device won't cope. The mememory arrived as ordered and was installed in the media server. All has been fine. The performance benefits were instantly noticable although I'm now looking at doing a processor upgrade, but struggling to find the right upgrade unit anywhere.

## Features

- 2 GB 667 MHz DDR2 Non-ECC CL5 DIMM, 240-pin
- All ValueRAM memory is 100% tested
- ValueRAM is ideal for system builders and those who buy memory by specification
- Please always check the compatibility with manufacturer before purchasing this DRAM module
- Power is 2.225 watts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000JJR8I4 |
| Brand | Kingston |
| Brand Name | Kingston |
| Column Address Strobe Latency | CL5 |
| Compatible Devices | 240-pin DIMM |
| Compatible devices | 240-pin DIMM |
| Computer memory size | 2 GB |
| Customer Reviews | 4.0 out of 5 stars 957 Reviews |
| Data Transfer Rate | 667 MHz |
| Form Factor | DIMM |
| Global Trade Identification Number | 00740617083217 |
| Item Part Number | KVR667D2N5/2G, KVR667D2N52G |
| Item Weight | 0.04 Pounds |
| Manufacturer | KIngston |
| Manufacturer Part Number | KVR667D2N5/2G |
| Memory Form Factor | DIMM |
| Memory Generation | DDR2 |
| Memory Speed | 667 MHz |
| Memory speed | 667 MHz |
| Model Name | ValueRAM |
| Model Number | KVR667D2N5/2G |
| Number of Items | 1 |
| Number of Pins | 240 |
| Product Features | Non Ecc |
| RAM Memory Technology | DDR2 |
| RAM Size | 2 GB |
| RAM memory technology | DDR2 |
| Special feature | Non Ecc |
| UPC | 795327309980 740617083217 024078254288 763615909181 071030560321 642872885448 115970723238 |
| Voltage | 1.8 Volts |

## Product Details

- **Brand:** Kingston
- **Computer memory size:** 2 GB
- **RAM memory technology:** DDR2
- **Memory speed:** 667 MHz
- **Compatible devices:** 240-pin DIMM

## Images

![KVR667D2N5/2G RAM 2 GB 667 MHz DDR2 Non-ECC CL5 DIMM, 240-Pin - Image 1](https://m.media-amazon.com/images/I/41A2DFIfGgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Resounding Success
*by H***I on 15 May 2011*

My 3 year old Acer PC was running Vista in 32 bit mode with only 2Gb of RAM on board. In all honesty it was doing a great job in it current state: Vista was pretty stable & fast; most of my graphic-intensive games and number-crunching applications such as Unreal Tournament 2004 & Excel 2007 respectively, coped well with a relatively basic PC. However, I very much wanted to upgrade my operating system to the all-singing-all-dancing Windows 7 Premium Edition; as well as upgrading my RAM given that physical memory is so relatively cheap these days. I guess I could have just bought a completely new PC with 7 and more memory already installed. That would have been the simpler route, but given the exceptionally good reviews of how easy it is to upgrade an existing PC from Vista to 7, I thought I'd give it a go. (see my review for this, below) Microsoft Windows 7 Home Premium, Upgrade Edition for XP or Vista users (PC DVD), 1 User One common problem with some 32 bit machines is that they're not fully capable of managing more than 4Gb of RAM. This is true for XP, Vista and even Windows 7. One of the criticisms of Vista was how "greedy" it was when it came to utilizing system resources: it would literally grab as much as it could in terms of RAM & CPU processing, leaving just scraps for applications & games. And if you're using a 32 bit version of Vista with 4GB of RAM, there is a constant battle going on between the OS, the BIOS and the applications themselves in terms of allocating what spare bit of RAM & CPU they can grab hold of. Which can make for a very unstable system. With this in mind, I decided to upgrade my 32 bit Vista to 64 bit 7. I made sure my CPU chip was capable of 64 bit processing first. I then bought a 1Tb external hard-drive in order to backup everything on my C drive prior to the upgrade (or clean-install of 7 over Vista, to give it a more precise description). And finally I began my search for compatible memory chips. Finding the right RAM chips for your machine, is never an easy one. There are so many subtle factors to look out for, which will only confuse the unwary. However, there are vendors out there that go out of their way to help you. One of the best is "Crucial". Their website is very informative, intuitive, and will even scan your machine to help you find the best available memory chips. You're not obligated to buy their own choice of chips, but if you're still unsure then it might be best to do so. However, in my case I made a note of the exact type of chips I needed; did some additional research on other websites to make sure the chips I had in mind would maximize the potential for my pending upgrade to Windows 7 64 bit. Eventually I narrowed it down to 2 choices. And basing my previous experience with Kingston Technology, I opted to go for these particular chips. I bought 4 pairs of 2GB chips, as the motherboard of my PC had the capacity for 4 slots of up to 8Gb. The chips arrived in good time and well sealed, along with detailed instructions on how to uninstall existing RAM, and installing the new. The instructions also recommend buying an earth strap before you begin the swap. You tie the strap around your wrist before dismantling your machine: this is to prevent any built-up static electricity running through your body, which could do serious damage to the delicate electronics built into your RAM chip or the motherboard itself. But if you know what you're doing you don't need a wrist strap: instead just ground yourself by switching off your PC, unplugging it from the mains completely, touch something metallic & unpainted like a radiator or even the metal frame of the machine itself. And then you can start removing your memory. (Note: always read the instructions about dismantling your machine; always read the instructions about swapping memory; always read professional instructions about grounding & the use of earth straps. If in doubt, always ask an expert to do the task for you. And one final word of caution: ALWAYS CHECK THE WARRANTY of your machine before opening it, especially if new. Sometimes a warranty can be made invalid as soon as you remove the cover from your machine) Removing my existing memory chips was straightforward enough, although it can be tricky with some machines as access to the correct slots on the motherboard can be hindered by other devices, cables & cards. So always be careful when trying to reach your memory slots without bending or breaking anything that lies in between. Always hold the memory by its edges, even if you're wearing a strap. With a firm hold, just push the new chips into the appropriate slots until you hear the "click" of the clips slide together holding the chip firmly in place. It took me about 5 minutes to remove the old and insert the new. I then booted up my PC (still using Vista), just to verify the BIOS & the OS had picked up the additional RAM. And both had! Satisfied, I put the PC back together again, plugged all my peripherals back in, and began the task of clean-installing Windows 7. Less than an hour later, the install had been done and I quickly checked the System Page (Windows key + Break Key), and got the confirmation that my OS was running 7 in 64 bit mode; and all 8GB of RAM had been accepted and allocated (unlike Vista which although acknowledged the 8Gb, had no way of how to manage it) A few hours of reinstating my backed-up applications & programs, and my PC was done. And my word it is fast! The extra memory certainly made a difference. Loading games & applications now take a fraction of the time compared to the original set-up using Vista. Number crunching spreadsheets, and graphic intensive applications & games are smooth, stable, responsive and above all fast. It's quite amazing the difference additional memory can make to an "old" machine. And these particular chips are exceptional, and well worth the effort. Highly recommended!

### ⭐⭐⭐⭐ Memory upgrade for HP MediaSmart EX475
*by M***S on 8 December 2009*

This memory was purchased to upgrade the memory on my HP MediaSmart EX475. This was a recommendation from various sites relating to Microsoft Home Media server and the HP MediaSmart platform. With the recent release of the latest Service Pack for WHS, I was concerned my device won't cope. The mememory arrived as ordered and was installed in the media server. All has been fine. The performance benefits were instantly noticable although I'm now looking at doing a processor upgrade, but struggling to find the right upgrade unit anywhere.

### ⭐⭐⭐⭐⭐ Works perfectly
*by M***N on 16 January 2012*

It arrived in perfect conditions (Spain); the packaging was more than perfect as always for amazon's products. It works fine, but as it is an old memory (ddr2) you must be sure that your (old) computer will be able to recognise it. In my case it only recognised 3gb of memory even after updating the BIOS to the latest version, and the vendor sais it supports 4gb; the thing is that usually this old computers leave around 1gb of memory for the PCI card(s). Everything else fine, Kingston under my point of view is the best RAM mannufacturer.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-15*