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01/15/2009
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Corsair 2048MB PC6400 DDR2 Memory with EPP
The Twin2X2048-6400C4 is a 2048 MByte matched pair of DDR2 SDRAM DIMMs. 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 4-4-4-12. The Twin2X2048-6400C4 comes with Enhanced
Performance Profiles (EPP), the open standard for performance module SPD’s jointly developed by Corsair and
NVIDIA. EPP SPD’s on Corsair modules allow users to automatically configure EPP enabled motherboards with
aggressive memory performance settings, for maximum memory and system performance.
Specifications
Memory Size:
2 x 1024MB
Memory Speed:
800MHz PC6400
Memory CAS Latency:
4-4-4-12
Memory Type:
Dual Channel DDR2
Pins:
240
Latest Owner Reviews
4.6
4.5
4.4
4.5
REVIEW BY: kilmeister Reviewed
Dec 30, 2008
Excellent memory. I installed this on a nvidia board and they work great. Well worth it, especially with the rebates.
REVIEW BY: Reviewed
Dec 28, 2008
Died on me after less than a month of use.
REVIEW BY: Egyptian P Reviewed
Dec 26, 2008
Excellent RAM. Far better than Samsung or Kingston. The low latency settings 4-4-4-12 only work at 2.1 Volts.
If you have Intel Motherboards, you shouldn't buy it because you can't up the voltage +0.3V on the Intel BIOS Settings, or it will go haywire.
REVIEW BY: Reviewer Reviewed
Dec 25, 2008
Excellent memory. I bought it for my first gaming rig. Had it for 6 months now. No problems so far.
REVIEW BY: cristobal Reviewed
Dec 23, 2008
this memory is absolutely sick, would recommend to anyone. no problems whatsoever playing any of the newest most intense games.(anyone looking to smoke to competition should buy 4 sticks)
Before you buy - make sure your motherboard is compatible with this memory. For example, DDR Memory won't work with motherboards designed for only DDR2, SDRAM or RDRAM memory, and vice versa. Only use the memory speed recommended by your motherboard's manufacturer. Please read the specifications carefully or call us for expert advice.
Upgrading Your Memory to Improve Performance
As programs get more complex, you’ll discover that your trusty PC may not
be working as quickly or efficiently as it used to. While your impulse might
be to purchase a new, more powerful computer, you can dramatically improve
performance simply by upgrading your memory. For far less than what you’d
pay for a new computer, a memory upgrade will often have your PC working
faster and more efficiently than ever before. Plus, it’s relatively easy
to install new memory and only takes a few minutes of your time. For our
step-by-step guide to simple memory installation click here.
Video Installation Guide
Not sure exactly how to install a new component or upgrade your PC? Watch
as our experts show you step by step. We cover all the details and show
you everything you'll need to perform a professional installation, including
tools, parts and cables. We make it fast and easy by showing you how.
Understanding
Computer Memory
Because memory is such a crucial element of our computer's performance,
we all understand that we need it in generous supply. However, questions
remain about what kind of memory is best, what functions each memory serves
and which memory is used for notebooks and PCs.
Click Here for more information
that will answer your many of your questions.
How Much
Memory Do You Really Have?
When you look at the specifications for a computer, it will display the
installed memory, and typically the maximum memory that can be installed.
However, while these are real values, they represent a potential useable
memory depending upon the installed operating system, and other factors. The actual useable memory may be different
(lower) from these values.
The reason is simply that a computer may have a limitation in the operating
system (such as Windows 32 bit versions), or configured to use shared memory,
which reduces the amount of RAM that is available to the CPU by using
some of it for other purposes, such as for video memory. In some
cases, you can control the maximum useable memory through system settings,
by upgrading from a 32 bit to a 64 bit version of Windows XP or Vista, or by upgrading to a video card that has internal onboard video memory.
But always
remember, that the amount of memory that your system reports, is not always
the amount of actual installed memory. For example, if you have 4GB
installed, 32 bit versions of Windows will typically report 3.2GB due to a
limitation of Windows itself. Also note that different Windows
programs report available and maximum memory differently, which can be
confusing. If you find that you need more
memory, we suggest expanding your system memory, since this is the most
effective performance increase, and the one that is easiest to perform .
SLI Ready Certification
The NVIDIA SLI certification process puts each component through rigorous
diagnostic, benchmark, burn in, and compatibility tests. When you see
"NVIDIA SLI Ready" logo on your memory, you can have confidence that the memory you have chosen is capable of providing power to your
high-end NVIDIA SLI video cards, as well as the rest of you machine.
* The above
values are for physical, not usable memory.
The amount of
memory that your system reports, is not always the amount of actual installed
memory. For example, if you have 4GB installed, 32 bit versions of Windows will
typically report 3.2GB due to a limitation of Windows itself. Also note
that different Windows programs report available and maximum memory differently,
which can be confusing. If you find that you need more memory, we suggest
expanding your system memory, since this is the most effective performance
increase, and the one that is easiest to perform.
Manufactured by:
Corsair Mfg Part No:
TWIN2X2048-6400C4 UPC No:
870584007357 Box Size:
( Length:
7, Width:
6, Depth:
1 )
Shipping Weight:
.1500 pound(s)
Limited Warranty:
This product has a Lifetime Warranty.
Click here for full warranty and support information
Limited Warranty: A full text version of the limited warranty
may be obtained by mailing a self addressed, stamped envelope to the
address below and requesting the warranty for item number:
C13-2022
TigerDirect.com Warranty Information
7795 W. Flagler St. Suite 35
Miami, FL. 33144