PNY OPTIMA 512MB DDR 400 MHz PC3200 Desktop DIMM Memory Module MD0512SD1-400

by PNY

• Memory capacity upgrade provides improved system performance and responsiveness
• Deliver all the productivity your PC has to offer with PNY Memory
• Compatible with PC3200 (400 MHz), PC2700 (333 MHz), and PC2100 (266 MHz) systems
• Helps prepare your PC for running Windows Vista
• Easy installation, Free 24-hour Technical Support, and Lifetime Warranty!

Product Details

• Product Dimensions: 7 x 5 x 1 inches ; 0.8 ounces
• Shipping Weight: 1.6 ounces (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B0000B006W
• Item model number: MD0512SD1-400
• Average Customer Review: 4.6 out of 5 stars  See all reviews (604 customer reviews)
• Date first available at Amazon.com: July 28, 2003

Product Description

Capacity: 512 MB

Boost the performance of your PC to its maximum with this PNY 512MB DDR400 (PC3200) Memory Upgrade. It will give you up to a 3200MBs data transfer rate and a 400MHz bus.

Most Helpful Customer Reviews

72 of 73 people found the following review helpful

5.0 out of 5 stars No problems, good value ... June 20, 2008

By W. Rager

Size Name:2 GB|Amazon Verified Purchase

Before I ordered this product, I sent an email to their tech support just to insure that it was non-ECC memory. I received a response the same day, which was appreciated (by the way, all retail PNY memory is non-ECC in case you were now wondering). No problems with the installation. The 2GB was recognized at 400 MHz. No problems since installation.

35 of 36 people found the following review helpful

5.0 out of 5 stars Excellent! April 4, 2008

By P. Novak VINE™ VOICE

Size Name:1 GB|Amazon Verified Purchase

Dropped right into my Dell Dimension with no problems. The computer recognized it with no configuration necessary. I've been using it for a couple of months now, performance is great, and there have been no issues.

41 of 46 people found the following review helpful

5.0 out of 5 stars Works great! August 23, 2007

By Larry A. Mitchel

Size Name:2 GB|Amazon Verified Purchase

I replaced the original DIMM in my iMac G5 with these two 1GB modules. Although I was apprehensive about opening the case and messing with the innards, between the instructions in the iMac manual (which doesn't try to dissuade owners from swapping out their own memory), and the instructions that came with the PNY DIMMs, I was easily able to replace the one 256 MB module with the two new 1 GB modules. It almost took longer to un-plug all the lines and cables and plug them back in than it took to replace the memory.

And wow! What a difference in performance. I have over 5, 000 pictures in iPhoto, and they now load up in less than 5 seconds! Don't know why I waited so long to do this. Oh, right! The apprehension. Get over it!