---
product_id: 1786499
title: "4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory"
brand: "komputerbay"
price: "₨914"
currency: SCR
in_stock: true
reviews_count: 4
url: https://www.desertcart.sc/products/1786499-4gb-2x-2gb-ddr2-800mhz-pc2-6300-pc2-6400-ddr2
store_origin: SC
region: Seychelles
---

# 800 MHz speed boost 4GB total DDR2 capacity Dual Channel support 4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory

**Brand:** komputerbay
**Price:** ₨914
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your legacy rig with speed and reliability!

## Quick Answers

- **What is this?** 4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory by komputerbay
- **How much does it cost?** ₨914 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1786499-4gb-2x-2gb-ddr2-800mhz-pc2-6300-pc2-6400-ddr2)

## Best For

- komputerbay enthusiasts

## Why This Product

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

## Key Features

- • **4GB Total Capacity:** Upgrade your desktop with a reliable 2x2GB kit for enhanced productivity.
- • **Dual Channel Ready:** Maximize bandwidth and system responsiveness effortlessly.
- • **Compact 240-Pin DIMM:** Fits seamlessly into most DDR2-compatible desktops without hassle.
- • **Blazing 800 MHz Performance:** Experience smooth multitasking with high-speed DDR2 memory.
- • **Lifetime Warranty Assurance:** Invest confidently with Komputerbay’s lifetime-tested reliability.

## Overview

Komputerbay’s 4GB (2x2GB) DDR2 800MHz PC2-6300/6400 desktop memory kit delivers tested, dual-channel compatible performance with a compact 240-pin DIMM design. Backed by a lifetime warranty, it’s the trusted upgrade for professionals seeking dependable speed and stability in older desktop systems.

## Description

Product Description While at first glance, it may be in your best interest to shop around, know that when you purchase RAM from Komputerbay, you're getting Grade-A brand name computer memory. Cheap computer memory while possibly being compatible - can cause system crashes, error codes in your computer and even damage your motherboard!Other sellers may offer you similar looking products for a few cents or a dollar less, but here's the scoop on why:They sell cheap-grade memory and they don't test the modules before shipping! This ends up costing you time and money!Trust when you buy from Komputerbay, you are getting top of the line product from a top of the line company. We test every module before it leaves the building, and back all of our purchases up with a LIFETIME WARRANTY! Set Contains: Memory in Retail Packaging

Review: Great product, exactly as described and Dell compatible - I filled 4 Dell Precision T3400 workstations with a total of 8 of these kits, maxing each system at 8GB. All sets were exactly as expected. They all passed memtest with no problems and showed proper timing and speed in CPUz. meeting my expectations exactly. As a bonus, they were cheaper and shipped very fast. Note: The picture shows the larger, full height sticks - when in actuality the sticks I received were the smaller, shorter profile sticks. This is A-OK with me, as these aren't anything special looking so the less room they take up, the better! Update: I purchased another pair of these memory sticks for my ECS G31T-M7 motherboard - maxing it out at 4GB. Once again, these sticks did not fail to impress. They are fully compatible and simple to install. I will return again to update this review to update regarding reliability and longevity but so far so good. Same with the ones above from my T3400 systems. 18 months, no problems.
Review: Worked well - Bought this RAM, quite some time ago actually. I bought it to spice up an old office PC I was giving to my father, 512 just wasn't going to cut it for the things he wanted to do. Despite the negative reviews I gave it a shot and it worked great. As with any and all RAM you always run the chance of getting a defective unit, tested or not. I didn't have that issue, both sticks worked fine and the PC registered them both being there. I should note though that not all motherboards can use the full potential of the RAM installed. Case n' point being the PC I installed these in can only use 3.5gigs roughly of these sticks capacity. This of course depends entirely on the motherboard, it just happened to be the case in my instance. That wasn't above the boards capacity as its rated for 4gigs but rather something to do with how DELL utilizes the FSB, essentially creating a bottleneck. Again, not the RAM's fault. This was an unknown company name to me, but the product worked well considering the negative reviews, I personally had no issues. Even received an email from the seller/company asking me if I was satisfied with my purchase. They could've just wanted me to write a positive review for them; but I didn't get that feeling. I think they genuinely wanted to know how I felt about my purchase, a rare thing. Try it yourself for an older machine or don't, personally I've received dead sticks from Crucial, OCZ and other large names, so RAM as always is a crap-shoot. In this instance, I was nicely surprised.

## Features

- Komputerbay 4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory
- 100% Compatible with Desktops.
- BRAND NEW 2x2GB PC2-6300 PC2-6400 DDR2 800 Mhz. Supports Dual Channel.
- Compatible with DESKTOPS THAT SUPPORT DDR2 240PIN MEMORY
- Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004LT6O56 |
| Brand | KOMPUTERBAY |
| Color | Multicolor |
| Computer Memory Type | DDR2 SDRAM |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,394) |
| Date First Available | February 1, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.9 x 0.2 x 3.5 inches |
| Item Weight | 0.8 ounces |
| Item model number | KB_4GB_2X2GB_PC2_6400_800_DIMM |
| Manufacturer | KOMPUTERBAY |
| Memory Speed | 800 MHz |
| Product Dimensions | 5.9 x 0.2 x 3.5 inches |
| RAM | 4 GB DDR2 |
| Voltage | 1.8 Volts |

## Product Details

- **Brand:** KOMPUTERBAY
- **Compatible Devices:** Desktop
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 800 MHz
- **RAM Memory Technology:** DDR2

## Images

![4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory - Image 1](https://m.media-amazon.com/images/I/81B0V8fPbuL.jpg)
![4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory - Image 2](https://m.media-amazon.com/images/I/81UZsbKNvZL.jpg)

## Questions & Answers

**Q: Will these work in an optiplex 755**
A: Yes sir..........

**Q: So if I buy this and are found to be defective when I get them will I be refunded?**
A: If you've purchased the RIGHT STIX OF RAM? & it's very important you lay them side by side, look at length height match number of copper contact pins(these pins are copper gold plated DONT SCRATCH or mess with the pins) compare the "notch" use a caliper if you're unsure, b sure they're the same type, ecc, fb, ddr 1-2-3-rambus,sdram,etc? after all this, CAREFULLY if everything matches up carefully (wearing a grnd strap properly attached to u n the case "bare metal") install"them and this should work, if you have any probs. "Amazon stands behind what they sell" just approach & complete this job like you are doing "baby surgery",if doubtful? Take it to a pro,? .in dallas? I recommend tran computer, verrrryyyyy efficient & responsible

**Q: will this work on a compaq presario cq5300y desktop?**
A: According to CNET specs, it should work just fine (DDR2-SDRAM). Buyer beware though...I personally ended up returning memory from Kompterbay.http://www.cnet.com/products/compaq-presario-cq5300y-sempron-le-1300-2-3-ghz-2-gb-320-gb/specs/

**Q: will these work on a ZT 7378mi desktop?**
A: The model of the computer is meaningless. What matters is the System Board (Motherboard) and the BIOS on that board. Memory chips have to match the requirements that are programmed into the BIOS chip. Memory speed, configuration (ECC or Non-ECC), and the maximum amount of memory the BIOS will recognize are what matter. Check these out at the web site of the manufacturer of the motherboard. That will tell you the specifics as to memory. If you have the book for the motherboard that came with your computer memory information is available there. Do not mix speeds if you are increasing the amount of memory. It is best to remove all the installed memory and replace with identical chips from the same manufacturer. Also, the maximum amount of memory that the BIOS will recognize is important. For example, if your motherboard's BIOS will only recognize 4 Gigs of memory and you purchase and install 8 Gigabytes of memory the system will work but only 4 Gigabytes will be recognized by the BIOS. This limitation also applies to your operating system. If your OS is 32 bit the maximum amount of memory the OS will recognize is 4 Gigs. Any more and it is useless. 64 Bit OS's will recognize a whole lot more memory. Over 128 Gigs can be installed if the BIOS will recognize that much. Hope this helps. If not let me know.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, exactly as described and Dell compatible
*by E***D on February 8, 2014*

I filled 4 Dell Precision T3400 workstations with a total of 8 of these kits, maxing each system at 8GB. All sets were exactly as expected. They all passed memtest with no problems and showed proper timing and speed in CPUz. meeting my expectations exactly. As a bonus, they were cheaper and shipped very fast. Note: The picture shows the larger, full height sticks - when in actuality the sticks I received were the smaller, shorter profile sticks. This is A-OK with me, as these aren't anything special looking so the less room they take up, the better! Update: I purchased another pair of these memory sticks for my ECS G31T-M7 motherboard - maxing it out at 4GB. Once again, these sticks did not fail to impress. They are fully compatible and simple to install. I will return again to update this review to update regarding reliability and longevity but so far so good. Same with the ones above from my T3400 systems. 18 months, no problems.

### ⭐⭐⭐⭐⭐ Worked well
*by L***M on June 23, 2014*

Bought this RAM, quite some time ago actually. I bought it to spice up an old office PC I was giving to my father, 512 just wasn't going to cut it for the things he wanted to do. Despite the negative reviews I gave it a shot and it worked great. As with any and all RAM you always run the chance of getting a defective unit, tested or not. I didn't have that issue, both sticks worked fine and the PC registered them both being there. I should note though that not all motherboards can use the full potential of the RAM installed. Case n' point being the PC I installed these in can only use 3.5gigs roughly of these sticks capacity. This of course depends entirely on the motherboard, it just happened to be the case in my instance. That wasn't above the boards capacity as its rated for 4gigs but rather something to do with how DELL utilizes the FSB, essentially creating a bottleneck. Again, not the RAM's fault. This was an unknown company name to me, but the product worked well considering the negative reviews, I personally had no issues. Even received an email from the seller/company asking me if I was satisfied with my purchase. They could've just wanted me to write a positive review for them; but I didn't get that feeling. I think they genuinely wanted to know how I felt about my purchase, a rare thing. Try it yourself for an older machine or don't, personally I've received dead sticks from Crucial, OCZ and other large names, so RAM as always is a crap-shoot. In this instance, I was nicely surprised.

### ⭐⭐⭐⭐⭐ Komputerbay 4GB 2X 2GB DDR2
*by D***H on January 24, 2012*

A while back I was shopping for parts and came across this add for RAM at a low price and naturally Googled it only to find on several forums questions like has anyone used this ? There were only a few reviews on Amazon but they were all favorable so I thought I would give it a try. I am on my fourth and fifth sets of Komputerbay 4GB 2X 2GB DDR2 ram. I have now used this memory on several different motherboards including four Intel media boards one Atom an Asus and ASRock with various combinations of Intel processors P-4s, duals and quad's. I have found it to be a solid reliable product and have not had any issues in any of my projects. I have tested it with various software programs stressed up to 100% for several minutes at a time on both virtual PC's (ram drives) and on M$ systems and have not encountered even one error or event. As far as I am concerned it does the same job as the high dollar brands and I would not hesitate to use it again. This is just a great product at a very good price from a new aspiring company that's trying to give us all a bargain so we can have a few bucks left over to buy more stuff ! I sure hope they do well - maybe some day they will be selling CPU's at a really good price too ! Just try it I am sure you will like it too. Thanks Komputerbay for all you do ! Don F

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-03*