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Corsair TWIN2X2048-6400C5DHX XMS2 DHX 2 GB 2 X 1 GB PC2-6400 800Mhz 240-pin DDR2 Dual Channel Memory Kit

4.5 4.5 out of 5 stars 121 ratings
2GB
Brand Corsair
Computer Memory Size 2 GB
RAM Memory Technology DDR2
Memory Speed 800 MHz
Compatible Devices Desktop

About this item

  • Features CORSAIR's Patented Dual Heat Path Exchange Technology ( DHX ) for maximimum cooling!
  • 100% tested at 800MHz in high performance DDR2 and 780i Motherboards
  • 2GB Kit PC2-6400 800MHz CAS Latency 5 240-pin DDR2 Timings: 5-5-5-18
  • Lifetime Warranty!

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ANY AND ALL RETURNS WILL BE SUBJECT TO THE VERIFICATION OF OUR SECURITY MARK, AS WELL AS THE PRODUCT BEING IN THE SAME CONDITION AS IT WAS WHEN SENT TO THE BUYER. WE PHOTOGRAPH AND DOCUMENT ALL PRODUCT/IDENTIFYING MARKS AND NUMBERS, ETC., BEFORE SHIPPING THEM OUT TO THE BUYER. THAT INFORMATION IS THEN STORED WITH THE BUYERS INFORMATION FOR FUTURE REFERENCE. International Shipping We (Core-PC) will not be responsible for unclaimed, delayed, broken and/or damaged, opened, returned or lost package(s) shipped USPS mail. In any such case, you will still be charged the full price of the order. Once the package leaves the United States, it is out of our control. Core-PC is not responsible for any duties, taxes, VAT’s or other associated import fees that your country may impose, nor are they included in the item(s) price or shipping charge(s). All such fee’s are the buyers responsibility.

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Corsair TWIN2X2048-6400C5DHX XMS2 DHX 2 GB 2 X 1 GB PC2-6400 800Mhz 240-pin DDR2 Dual Channel Memory Kit

Corsair TWIN2X2048-6400C5DHX XMS2 DHX 2 GB 2 X 1 GB PC2-6400 800Mhz 240-pin DDR2 Dual Channel Memory Kit

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Product Description

The Twin2X2048-6400C5DHX is a 2048MByte matched pair of DDR2 SDRAM DIMMs built using Corsair's latest high performance heat sink with Dual-Path Heat Xchange (DHX) technology. This part delivers outstanding performance in the latest generation of dual-channel DDR2-based motherboards. It has been tested extensively in multiple DDR2 motherboards to ensure compatibility and performance at its rated speed. This memory has been verified to operate at 800MHz at the low latencies of 5-5-5-18.

Customer reviews

4.5 out of 5 stars
4.5 out of 5
121 global ratings

Customers say

Customers like the performance, value, brand, quality and ease of installation of the internal memory. They mention that it works flawlessly, it's worth the price and that it'll be a great boost for their aging PC.

AI-generated from the text of customer reviews

13 customers mention13 positive0 negative

Customers are satisfied with the performance of the memory. They mention that it works flawlessly, makes a huge difference in performance and speed, and works fine with standard case cooling. The memory is fast and extremely stable. It takes exactly 5 minutes to upgrade and works in proprietary Compaq. The heatsinks are a nice feature to help cool down the chips when they are in use.

"...doubled my Windows Experience Index score... And it took exactly 5 minutes to upgrade.Pros: Fast, easy, works in proprietary Compaq...." Read more

"...improved performance to the Corsair card alone but the whole systems runs SO MUCH faster, cooler and quieter that I don't know how I ever tolerated..." Read more

"...a duo core processor in my computer so these make a huge difference in performance and speed. Excellent choice." Read more

"...They worked right out of the box and have no complaint so far. They just rock and the price could not be better." Read more

5 customers mention5 positive0 negative

Customers appreciate the value of the internal memory. They say it's worth the price.

"...BUY THIS RAM IT IS WORTH THE PRICE!" Read more

"...They just rock and the price could not be better." Read more

"Great performance, worth the price..." Read more

"Great price and great memory. Have had it for 5 months now and it's been great.No worries with Corsair" Read more

4 customers mention4 positive0 negative

Customers appreciate the brand, saying it's a great brand with a good heat sink design.

"...Very happy with the modules, also they look cool with the heatsink casing." Read more

"plug and play, works awesome. Very nice oldie. A great brand and a great heat sink design. Always recommended for purchase." Read more

"High perfomance Memory, looks amazing with their heat spreaders. I bought 4 GB for a very good price." Read more

"Nice. Fast. Easy...." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the quality of the internal memory. They mention that it provides a great boost for their aging PC and is a nice update for their PC desktop workstation.

"Great boost for my aging PC.Ordered two more 2x2`s to max out my old tower.No worry about overheating...." Read more

"it works perfect, nice update for my pc desktop workstation." Read more

"Great price and great memory. Have had it for 5 months now and it's been great.No worries with Corsair" Read more

"High perfomance Memory, looks amazing with their heat spreaders. I bought 4 GB for a very good price." Read more

3 customers mention3 positive0 negative

Customers find the installation process of the internal memory to be easy.

"...Pros: Fast, easy, works in proprietary Compaq.Cons: A bit expensive." Read more

"...Easy to install but did have to play a little with the configuration to get the machine to boot up." Read more

"plug and play, works awesome. Very nice oldie. A great brand and a great heat sink design. Always recommended for purchase." Read more

Top reviews from the United States

Glen Nile
5.0 out of 5 stars Nice. Fast. Easy.
Reviewed in the United States on April 11, 2014
Size: 4GBVerified Purchase
I recently upgraded my 5 year old Compaq Presario for Windows 7 x64. I replaced the original 2 gig + 1 gig with this 2x2 4 gig kit. This upgrade alone nearly doubled my Windows Experience Index score... And it took exactly 5 minutes to upgrade.

Pros: Fast, easy, works in proprietary Compaq.
Cons: A bit expensive.
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CatHunter
5.0 out of 5 stars Works flawlessly
Reviewed in the United States on February 15, 2015
Size: 2GBVerified Purchase
Used in Dell XPS 210 compact desktop as a max upgrade option. I made so many changes at once (incl SSD, videocard with integrated cooling fan) that I can't attribute the improved performance to the Corsair card alone but the whole systems runs SO MUCH faster, cooler and quieter that I don't know how I ever tolerated it before.
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ezDuzIT
5.0 out of 5 stars Corsair DHX 4 GB (2 X 2 GB) 240-pin DDR2 800MHz Dual Channel Memory Kit
Reviewed in the United States on June 21, 2012
Size: 4GBVerified Purchase
I installed these in my Dell XPS 720 tower. It maxes out at 8GB of RAM running Windows 7. The motherboard cannot take anymore, since it was developed for DDR2 capabilities mainly. I installed the new modules, the BIOS picked up the new DIMMS, continued the boot up process and once in Windows 7, I saw all 8Gigs of RAM with no issues. Very happy with the modules, also they look cool with the heatsink casing.
2 people found this helpful
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k9huey
4.0 out of 5 stars Good Product
Reviewed in the United States on October 26, 2009
Size: 4GBVerified Purchase
I only gave this a four because one of the two I ordered was bad and I had to send both of them back to Corsair for replacement. I am being told that two packs are paired together so even though one of them worked I had to send them both back for replacement.
I have read over and over again that when adding RAM buy the exact model of ram that is already in the system or replace all the chips with the same new models. I already have these exact two in my system and since I went from 32 bit XP to 64 Bit Windows 7 I decided to up my RAM only because I could.
Windows 7 is so much faster than XP it is truly amazing!
I did NOT by the RAM to make Windows 7 faster I bought the RAM because I could and because I am staring to do a lot more 3D CAD and Animation and that takes a lot of horsepower.
BUY THIS RAM IT IS WORTH THE PRICE!
3 people found this helpful
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Curtis Davis
5.0 out of 5 stars ... gig modules in my pc slots and am getting excellent, noticeable performance from my computer
Reviewed in the United States on June 16, 2015
Size: 4GBVerified Purchase
I replaced 2 one gig modules in my pc slots and am getting excellent, noticeable performance from my computer. I only have a duo core processor in my computer so these make a huge difference in performance and speed. Excellent choice.
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Ruben Dario Hiciano
5.0 out of 5 stars Best deal around
Reviewed in the United States on December 14, 2008
Size: 4GBVerified Purchase
I installed these in my Intel D975XBX2 board to replace some Kingston HyperX which never worked @ the rated DDR2 800 Mhz. They worked right out of the box and have no complaint so far. They just rock and the price could not be better.
6 people found this helpful
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Average Joe
3.0 out of 5 stars They work as is but cannot over-clock at all.
Reviewed in the United States on March 24, 2015
Size: 4GBVerified Purchase
So they worked right out of the box at the speeds they should. I guess for most people that's great. But that's where the performance ended for me. I have overclocked my PC's for years and have always used corsair memory. Anytime I have tried any other high end brand of memory they either failed within a month or failed instantly. I also love corsair for over clocking they always leave a lot of overhead play room to push up timings and voltages. ANY kind of increase with timings or voltages with these and my PC beeped and wouldn't boot.

So from me they only get 3 stars (it's ok). Corsair normally gets 5 stars from me for all their products.
One person found this helpful
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A BUYER!
5.0 out of 5 stars INCREASE RAM MEMORY FROM 4 GB TO 8 GB OF MEMORY!
Reviewed in the United States on December 2, 2013
Size: 4GBVerified Purchase
I went from 4 GB to 8 GB, and it really made my PC Computer run a lot faster! My Windows Index Rating went from 5.9 to 7.0! The 8 GB of Memory seems to be working Ok, so far with No problems with it! That is about it!
One person found this helpful
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Top reviews from other countries

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Gerhard
5.0 out of 5 stars Sehr guter Artikel
Reviewed in Germany on November 21, 2016
Size: 2GBVerified Purchase
Sendung und Preis waren für mich ausschlaggebend. Vielen Dank. Gerne wieder. War genau der Artikel den ich für meinen PC zum Erweitern gesucht habe
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Eduardo Martinez Perez
5.0 out of 5 stars Eduardo Martinez Perez
Reviewed in Mexico on October 20, 2016
Size: 4GBVerified Purchase
Excelente compra... Trabajan de maravilla, fueron instaladas en un pc HP P6200 LA y el rendimiento es excelente... De igual forma los disipadores... Su temperatura es la ideal... Muy recomendable... Quedo en espera de comprar nuevamente si se me ofrece...
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Cliente Amazon
5.0 out of 5 stars muy bien, pero caro
Reviewed in Spain on April 10, 2016
Size: 4GBVerified Purchase
Muy rápido y bien empaquetado en su embalaje original. Sólo un poco caro para una RAM aunque sea de calidad, ya algo antigua,
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Felicien
5.0 out of 5 stars Tout est OK
Reviewed in France on June 7, 2014
Size: 4GBVerified Purchase
Livraison éclaire !
Mise en place facile, compatibilité parfaite, tous les timings et les fréquences sont reconnues directement en auto sur ma carte mere MSI EP45-DS4.
Le kit est performant et stable !
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fuldagap85
5.0 out of 5 stars Ottimo articolo e consegna superveloce
Reviewed in Italy on April 30, 2014
Size: 4GBVerified Purchase
Ho ordinato i due moduli Lunedì pomeriggio e con consegna gratuita li ho ricevuti Martedì mattina !!!
Fantastico servizio.
Montati su un sistema datato Dell Vostro 420, riconosciuti senza problemi, stanno funzionando per ora regolarmente.
Acquisto consigliato a chi necessita di moduli DDR2, unica cosa da controllare lo spazio nel case dovuto alle dimensioni in altezza dei moduli dovute all'ampio dissipatore.
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