PNY MD4096KD2-667 Optima ... has been added to your Cart
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PNY MD4096KD2-667 Optima 4GB 2x2GB Dual Channel Kit DDR2 667 MHz PC2-5300 Desktop DIMM Memory Modules


Price: CDN$ 82.49 & FREE Shipping. Details
Only 3 left in stock (more on the way).
Ships from and sold by Amazon.ca. Gift-wrap available.
4 new from CDN$ 82.49
4 Gb
  • Memory capacity upgrade provides improved system performance and responsiveness
  • Deliver all the productivity your PC has to offer with PNY Memory
  • Compatible with PC2-5300 (667 MHz), PC2-4200 (533 MHz), and PC2-3200 (400 MHz) systems
  • Helps prepare your PC for running Windows Vista
  • Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!
pOWER Cyber Power


Product Details

Size: 4 Gb
  • Product Dimensions: 12.7 x 2.5 x 18.1 cm ; 91 g
  • Shipping Weight: 68 g
  • Item model number: MD4096KD2-667
  • ASIN: B000SSUHO8
  • Date first available at Amazon.ca: Sept. 25 2008
  • Average Customer Review: Be the first to review this item
  • Amazon Bestsellers Rank: #215,407 in Electronics (See Top 100 in Electronics)
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Product Description

Size name:4 Gb

4GB Kit (2x2GB) PC2-5300 667MHz DDR2 Desktop DIMMs.


Customer Questions & Answers

Customer Reviews

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Most Helpful Customer Reviews on Amazon.com (beta)

Amazon.com: HASH(0x9b26e2d0) out of 5 stars 209 reviews
12 of 12 people found the following review helpful
HASH(0x9b53db10) out of 5 stars It's all right for the price Dec 19 2011
By Anonymous - Published on Amazon.com
Size: 4 Gb Verified Purchase
I received this today and so far have basically no problems.

Both sticks went in easily and were recognized immediately. I did, however, get a warning message after I installed it that said "your RAM would perform better if both sticks were equal amounts" before Windows booted up. Odd, since both sticks WERE equal amounts, and were installed in slots directly beside each other as recommended.

A bit of research revealed that the problem is with 32bit Windows XP and its inability to read more than 3.23gb of RAM. I am not sure if this means the RAM's dual channels are still taking effect (to make use of the dual channel, you have to install the sticks beside each other in matched pairs). Just thought I'd mention that. It is not a problem with the RAM, but rather a result of a limitation within Windows. If you have 64bit Windows, this might not be an issue.

All in all, a nice, inexpensive kit. There are a lot of people here complaining that their RAM was either partially or totally dead, and I believe them. However, I'd like to point out that before buying this, I did some research into the quality and lifespans of other brands to try to get the best deal, and found the same complaint across the board with pretty much all of the brands I considered before settling on this one. I believe it's a problem of cheap RAM in general. For the price, you're probably going to have the same amount of luck with other brands.

I'll be putting an update here if anything goes wrong with this product in the mean time.

And finally, a word to the wise: your motherboard can only support certain amounts of mhz even if the RAM is the same type your board uses. Some types of RAM run at higher mhz than others and you need to make sure your board supports it before you buy. For the record, the packaging of this kit states that it can be used with 667mhz, 533mhz and 400mhz boards.
11 of 12 people found the following review helpful
HASH(0xa921f804) out of 5 stars pny memory March 24 2008
By Glenn Offerman - Published on Amazon.com
Size: 4 Gb
i'm using this product 2 gig x2 and 1 gig x2 for a total og 6 gig on a Asus M2N-SLI Delux Green nVidia Socket Am2 ATX with AMD Athalon 64x2 6400+ black edition i could have not made a better choice this product is truly top of it's line thanks PNY.
7 of 7 people found the following review helpful
HASH(0x9b1c7f78) out of 5 stars Awesome Value June 26 2009
By P. D'Agostino - Published on Amazon.com
Size: 4 Gb Verified Purchase
Bought this memory for my slow desktop and it is awesome. Just opened the case, popped them in and booted up. It works perfectly and my system screams along with excellent speed. The price was incredible for the excellent quality of this product. Highly recommended!
4 of 4 people found the following review helpful
HASH(0x9b21612c) out of 5 stars Price was right, PNY quality is great May 26 2012
By Howard - Published on Amazon.com
Size: 4 Gb Verified Purchase
I was basically experimenting, seeing if I could take a Dell E310 two memory slot machine up to 4GB. I had 2x1GB in it which Dell claims on their site is the maximum, likewise stated on Crucial's website.

With the price of this kit below $40 on Warehouse Deals, I figured I'd give it a shot. Machine BIOS recognized all the memory, unfortunately, the Windows XP only recognized 3GB (known fact that XP will only recognize 3 or 3.5GB maximum physical memory). Not a big deal - 3GB is still more than the 2GB it had been running with previously.
6 of 7 people found the following review helpful
HASH(0x9b216024) out of 5 stars As advertised! June 26 2008
By Owen McNulty - Published on Amazon.com
Size: 4 Gb Verified Purchase
Installed with no problem. However, I did make sure it was compatible with my system before installing. Works as advertised although Vista 32 bit can not use the full 4 gig.


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Size: 4 Gb