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Corsair XMS2 TWIN2X2048-6400 2GB 2X1GB PC2-6400 DDR2-800 CL 5-5-5-18 240PIN DIMM Dual Channel Memory

Corsair XMS2 TWIN2X2048-6400 2GB 2X1GB PC2-6400 DDR2-800 CL 5-5-5-18 240PIN DIMM Dual Channel Memory - 1
Actual product may not be exactly as shown.
Corsair XMS2 TWIN2X2048-6400 2GB 2X1GB PC2-6400 DDR2-800 CL 5-5-5-18 240PIN DIMM Dual Channel Memory - 18581_l.jpg Corsair XMS2 TWIN2X2048-6400 2GB 2X1GB PC2-6400 DDR2-800 CL 5-5-5-18 240PIN DIMM Dual Channel Memory - 18581_1.jpg Customer Photos (0)
Reg. Price: $51.28  CAD
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   Shipping Weight:   0.1 lbs
   Part #: TWIN2X2048-6400

Features    [ Edit | History ]

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.

Quick Specs:
CAS Latency CL5

Desktop Memory

Error Checking Non-ECC
Number of Modules 2 x 1 GB
Number of Pins 240-pin
Signal Processing Unbuffered
Limited Warranty Lifetime
Memory Speed 800 MHz
Memory Size 2 GB
Memory Technology DDR2 SDRAM
Memory Standard DDR2-800/PC2-6400

Specifications    [ Edit | History ]
General Information  
     Brand Name: Corsair
     Manufacturer: Corsair
     Manufacturer Part Number: TWIN2X2048-6400
     Manufacturer Website Address:
     Product Line: XMS2
     Product Name: XMS2 2GB DDR2 SDRAM Memory Module
     Product Type: RAM Module

Desktop Memory

Physical Characteristics  
     Number of Pins: 240-pin
Technical Information  
     CAS Latency: CL5
     Error Checking: Non-ECC
     Memory Size: 2 GB
     Memory Speed: 800 MHz
     Memory Standard: DDR2-800/PC2-6400
     Memory Technology: DDR2 SDRAM
     Number of Modules: 2 x 1 GB
     Signal Processing: Unbuffered
     Limited Warranty: Lifetime

Corsair TWIN2X2048-6400 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Corsair TWIN2X2048-6400 reviews.
Experience: 2 Years
works well, good compatibility with most motherboards
works well. bought 2 for one of my systems, overclocked fairly well

Experience: 30 Days
 Verified Owner
Cheap, ideal for lower end media systems/kids systems with pep
timings kinda high, we just couldnt do 4-4-4-12 could we? :(
Love the ram, would buy again if I ever needed cheap, quality, fast ram.

P.S. You cant rate the size of the ram, or allow the size to effect your rating... look at the price. there is a reason its so cheap!

Experience: 2 Years
Have 4 of these running on an old am2 board. For 2+ years i've had no issues.

Experience: 7 Days
 Verified Owner
Not a great OCer
Works as advertised, just bought a kit to resurrect an old LGA775 board I had lying around from years past. Can't go wrong with corsair, never have I had a single issue with any product from them, highly recommend paying the bit extra for a quality name. If you are in the market these days for DDR2 still, this is a fair price to pay although DDR3 is dirt cheap!

Small Turtle
Experience: 6 Months
- Cheap.
- Great performance.
- None for this price point.
Great performing, cost-effective RAM upgrade for an older machine using DDR2 RAM; be sure to install it in pairs and fill all slots with the same RAM (or RAM of the same speeds) for the best performance.

Experience: 12 Days
 Verified Owner
Memory quality
It is DDR2-800 5-5-5-18 but for the price it
very good it does for a living.

Why ask for more money.

Experience: 50 Days
 Verified Owner
Quick install, Powerful, Quality
Works perfectly. Easy installation. Inexpensive. Great brand! Couldn't ask for better!

Experience: 1 Years
Nice product
Working well
Super reliable memory I can tell you that is what you need for gaming rid even you can use it for a server like i did. Running really well with W2K8 server.

Experience: 1 Years
 Verified Owner
-Looks nice
I have never had a problem with this memory, it looks nice and runs nice. Never gets to hot and it is a cheap way to really boost the performance of your computer. I would trust corsair with my memory needs any day of the year. Would almost like to see 2gb models of ram with ultra low profiles these days, you think it would be easy.

Experience: 1 Months
 Verified Owner
Good Value when on sale
weak OC potential
Good product for stock rigs and you don't have to buy aftermarket heatsinks (more for looks than cooling during OCing)

 NCIX Forum Messages

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Messages about Corsair XMS2 TWIN2X2048-6400 2GB 2X1GB PC2-6400 DDR2-800 CL 5-5-5-18 240PIN DIMM Dual Channel Memory

Voltage = 1.9v (ladykilla- Jan 10, 13, 1 Replies) Read this message
Ram no longer accepting OC?? (wedge_of_cheese- Nov 28, 11, 2 Replies) Read this message
Why is only 2 of my 4 gig of memory working??? (Brian B- Oct 16, 11, 22 Replies) Read this message
Works with OCZ2G8001G? (Jian_W- Oct 11, 10, 4 Replies) Read this message
Buying this for a performance upgrade? (AzNightmare- Sep 14, 10, 3 Replies) Read this message
Ram mixing question (James D.- Aug 31, 10, 1 Replies) Read this message
sale raises price... (Ryan_V- Aug 26, 10, 1 Replies) Read this message
is this double side or single sided ram (fonsheather- Aug 18, 09, 2 Replies) Read this message
Good Corsair RAM?? (wedge_of_cheese- May 28, 09, 3 Replies) Read this message
Compatable with Asus M2A-VM ? (Zag- Feb 10, 09, 2 Replies) Read this message
What is the proper temperatures for this RAM? (Anthony_A- Oct 06, 08, 3 Replies) Read this message
fps in age of conan (Colin_W- Jun 26, 08, 22 Replies) Read this message
Installing RAM nowadays...... (Bobby Star- Jun 03, 08, 10 Replies) Read this message
Compatible with p5b-vm? (Adriel_S- Apr 18, 08, 1 Replies) Read this message

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
Reviews from the Web
Submit a review link   |   Latest 30 reviews
Product Warranty
First 30 days limited warranty through The remainder of the lifetime warranty is provided directly by the manufacturer.

Corsair's DRAM memory modules all carry a lifetime warranty. The Flash Voyager, Flash ReadOut, TurboFlash, Flash Survivor and Mini Flash products all have a warranty for the expected normal life of the product (10 years). The Flash Padlock has a warranty of 3 years. The HX, TX, and VX Series of Power Supplies have a 5 year warranty, and Liquid Cooling products carry a one year warranty. In general, this means Corsair products are guaranteed to operate, as specified by their datasheet, and in the operating environment for which they were intended, for the life of the product or the extent of the warranty.

For additional information and technical assitance, please visit Corsair Memory's support site at:

Corsair Technical Support

Phone:  1-800-205-7657

Sales Policy

All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

NON-DEFECTIVE merchandise returns may be accepted on some items ONLY within 15 days of the Invoice date, at's discretion. All NON-DEFECTIVE returns are subject to a 15% restocking fee. No refunds will be issued for blank media, digital cameras (and accessories), opened software, printers, printer supplies, paper, projectors (and accessories), appliances, handhelds, PDAs, notebook computers, special order computers and special order items.

Defective software, video games or DVDs will be replaced by the SAME title and format ONLY (and subject to current availability) within 30 days of the Invoice date. Software, video games and DVDs may be returned within 30 days only if the item is UNOPENED (with shrink wrap still intact) at the sole discretion of does NOT apply a surcharge to credit card orders. Please read our RMA & warranty policy and terms & conditions for more information. If you have any questions regarding our sales and warranty policies, please send us a message -- we'll be glad to answer any of your questions.


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