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PNY Optima 1GB DDR 400 MHz PC3200 Desktop DIMM Memory Module MD1024SD1-400

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940 ratings

| 12 answered questions

Price:

$48.68

Product details

Brand	PNY
Computer Memory Size	1 GB
RAM Memory Technology	Ddr_sdram
Memory Speed	400 MHz
Compatible Devices	Desktop
Voltage	2.5 Volts

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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!

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Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

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Customer questions & answers

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Product Description

Boost the performance of your PC to its maximum with this PNY OPTIMA 1GB DDR 400 MHz PC3200 memory upgrade.

Product information

Product Dimensions

7 x 4.75 x 1 inches

Item Weight

1.6 ounces

ASIN

B00076ZUZM

Item model number

MD1024SD1-400

Customer Reviews

940 ratings

4.6 out of 5 stars

Best Sellers Rank

#8,214 in Computer Memory

Is Discontinued By Manufacturer

Date First Available

September 14, 2004

Manufacturer

PNY

Language

English

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Customer reviews

5 star		75%
4 star		13%
3 star		7%
2 star		2%
1 star		3%

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Top reviews from the United States

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J. King

Sales pitch said compatible but isn't, now PC wont boot w/original hardware

Reviewed in the United States on September 8, 2013

Size: 1 GBVerified Purchase

Title says it all. I'm screwed. Description stated it was compatible with my Dell Dimension 4700 but wasn't and now the original mem stix won't boot either. Did not attempt to exceed capacity as it is listed as 4GB for this machine with the standard 266

Immediate start up yields 4 internal buzzes, followed by 2 more. Nothing on screen. I tried each stick alone to see if one was bad, but all failed. Then returning my originals to the slots, same symptom. So buying and trying this product it appears I lost the whole PC.

Originals are 2700s but description says 32's (400) are compatible...they weren't and possibly destroyed my PC. Good grief.

++++++++++++++++++++++++++++++++++++++++ U P D A T E ++++++++++++++++++++++++++++++++++++++++++++++++++++++++

I returned the original stix, that didn't work before after the machine was powered down for about 2 hours. It came back. Leave well enough alone, right? Not me I'm my own worst enemy sometimes...

I got an idea that if I added a stick at a time, I'd see if they took. I added one, booted up and it took. Powered down added another, it took. Powered down replaced 1 512 it took. Powered down replaced the last original stick and it took. I was thinking the configuration change was so overwhelming that it didn't like a total swap out, whether that was relevant or not I don't know, but that's how I brought it back. My apologizes about the 'salesman' crack above.

It's an old machine using WP Prof SP3 32 bit. I found out that when you check the 'basic information' under Performance and Maint. under the Start Menu, these machines will use 4GB of Ram, but show less than that when you check it. I've read users saying 3, 3.2, 3.5GB is showing up; mine says 3.62GB. It seems the system is using it all I understand, but can't read all of it for the basic information feature of the 32 bit XP version.

Giving 4 stars cuz it works, will update rating after use if needed. chow.

Helpful

MrLogical

I should have done this long ago....

Reviewed in the United States on July 14, 2010

Verified Purchase

I have an aging (approx. 5y old) but still functional and reliable Compaq desktop (SR 1550 NX) that originally had only 512kb of RAM running Windows XP and using Office 2007 and a few other rather basic s/w packages. Although I primarily use the machine for e-mail, surfing, writing letters and some occasional spreadsheet work, it had progressively grown sluggish and would occasionally lock up or crash when I pushed it. Loading graphic-intensive web pages was a real pain. In the last couple of years I kept pledging to add memory but could never get around to it. Finally, after suffering a couple of untimely crashes and insufferably slow internet performance, I took the plunge and ordered PNY's 2gb memory kit. Wow! What a difference! It's like having a brand new machine back in 2005 all over again. I'm an engineer who's pretty tech savvy and handy with tools, but even if you're not - no need to worry. While your situation may vary, in most cases (as in mine) removing the side cover of the box to access the motherboard is a 2-minute job, and removing the two old 256kb modules and replacing them with the the new 1gb modules took all of 2 additional minutes. I took perhaps an extra 5 minutes to vacuum out some accumulated dust on the heat sink for the CPU and a few other places on the motherboard and them buttoned things up, re-cabled and re-booted. The new memory was immediately recognized and I was off to the races. Total elapsed time: somewhere around 15 minutes. (Including vacuuming out the cubbyhole in the credenza for the box.) I wish I'd done this a couple of years ago - I'd have saved myself dozens upon dozens of hours of frustrated re-boots and undoubtedly hundreds of hours of unnecessary waiting for page loads. If you've got a sluggish but otherwise serviceable machine - the 2gb memory bump is going to pay huge performance dividends. Don't wait (and suffer) like I did.

Helpful

P. Longo

PNY 1 GB memory does not work in Dell Dimension 4600

Reviewed in the United States on June 30, 2012

Verified Purchase

I received this PNY 2-GB RAM upgrade kit from Amazon on 6/27/12 and installed the kit's two 1-GB memory modules in my Dell Dimension 4600 computer (after removing the factory-installed memory to minimize compatibility issues, etc.). When I powered up, the computer's BIOS setup screen displayed only 1 GB of installed memory instead of 2 GB. Windows XP (Home Edition) showed the same thing.

I powered down and removed one of the memory modules to troubleshoot the possibility that one of them may have been defective. When I powered back up, both setup and Windows XP now showed only 512 MB of installed RAM! I swapped memory modules, and, sure enough, each module displayed as only 512 MB instead of 1 GB in both the computer's BIOS setup screen and Windows XP. When I re-installed my two factory-original 256 MB modules, the system correctly showed 512 MB of installed RAM.

I should mention that the upgrade kit arrived in a sealed PNY blister-pack, and that each module had a genuine-appearing PNY label affixed to it. The labels showed that each module was 1 GB, yet the BIOS displayed both as being only 512 MB. I ended up returning the kit to Amazon, and now I don't want to take a chance on another PNY memory product. Fortunately, Amazon sells memory from other manufacturers.

7/7/12 update: I had previously assumed that PNY's memory modules must have been mislabeled, since the computer's BIOS displayed only half of the modules' stated capacities. I researched this issue online, and it appears that Dell computers can be pretty fussy about memory. I read of several other cases where aftermarket memory displayed only half of its labeled capacity in Dell Computers. (This is apparently why Dell encourages the use of "Dell-certified" memory in its machines.)

Although PNY's Amazon ad stated that their memory will work in a Dell Dimension 4600, it didn't. In order to give PNY the benefit of the doubt here, I have edited this review and increased my rating from one to three stars. (I will acknowledge the possibility that this memory may work as advertised in another computer.)

One reviewer (see below) wrote that I had the memory "running at the wrong speed." However, this does not appear to be the case, since the memory's speed (400 MHz) is NOT user-configurable (at least not on a Dell Dimension 4600). Also, my Dell's BIOS setup screen showed that the PNY memory was running at 400 MHz, as per spec. In sum, the problem appears to be based on incompatibility, not improper installation and/or configuration.

To end on a happy note: I received a full credit for the returned memory from Amazon on 7/5/12, as they had promised. So Amazon's superior customer service has come through once again.

Helpful

Top reviews from other countries

Khmer Kid

Works extremely well

Reviewed in Canada on June 6, 2012

Verified Purchase

Pleasantly surprised with the speed of delivery and the compatibility of the product to my existing computer. Installed easily and the computer started working like a charm again.

Tiger Ally

Four Stars

Reviewed in Canada on July 17, 2016

Size: 1 GBVerified Purchase

very good product boost the system fast with high performance in games and applications

Amazon Customer

Good Purchase

Reviewed in Canada on January 20, 2015

Size: 1 GBVerified Purchase

Worked as it should, still working after all this time. Solid RAM for a geriatric computer

Alain Toussaint

work very fine

Reviewed in Canada on March 29, 2012

Verified Purchase

I bought this kit of ram to be able to run windows 7 or 8 on my main workstation (athlon 4600 dual core) and it is performing very well. I ran memtest86 for 24 hours on them and there were no errors.

Alain

Felix Siquijor

Five Stars

Reviewed in Canada on July 4, 2016

Size: 1 GBVerified Purchase

Works with Cisco ASA5505 ver4!

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