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1GB DDR PC3200 Desktop Memory Ram Module (184-pin DIMM, 400MHz Low Density) Genuine A-Tech Brand

Based on 173 reviews
Condition: New
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$25.73

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Availability: 18 left in stock
Fulfilled by A-Tech Components

Arrives Thursday, Nov 5
Order within 7 hours and 41 minutes

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At a glance

Condition
New
Size
PC3200 1GB Stick
Model
CT12864Z40B
Memory
1 GB
RAM Memory Technology
DDR
Memory Speed
400 MHz
Additional Features
Lightweight
Warranty
Limited Lifetime Warranty Covering Defects In Materials And Workmanship
Works with
Desktop

Features 5

  • 1GB DDR PC3200 3200 DESKTOP Memory Ram Module (184-pin DIMM 400MHz)
  • Genuine A-Tech Brand
  • Lifetime Warranty!
  • 184-pin DIMM 400MHz ***LOW DENSITY***

Description

A-Tech is a leading brand of Computer Memory (RAM) based in the United States. We offer a vast variety of memory products to solve all your memory needs; from servers to desktop PCs to laptops and more! All A-Tech products are rigorously tested to ensure high quality, dependable performance. Upgrade your system with confidence with A-Tech memory (RAM). Memory (RAM) gives applications a place to temporarily store data which allows your computer to quickly access information. Using multiple programs/applications at once or doing resource intensive activities (such as video/photo editing, gaming, programming and more) can slow down your system as each compete for a limited amount of memory resource. A RAM upgrade can improve performance by expanding your system's memory capacity allowing your computer to take on more while maintaining a fast and smooth experience. There are many types of RAM including RD, SD, DDR, DDR2, DDR3, DDR4, and DDR5, with DDR5 being the newest version. All system’s have their own memory requirements and will only support one of those specific types of RAM. For instance, a laptop that requires DDR4 RAM can only support DDR4 RAM. Each type of RAM has different pin sizes and notch locations meaning a DDR3 RAM module will only fit into a DDR3 RAM slot and so on. Refer to your system’s manual to determine the supported RAM specifications Along with RAM types, there are also different Form Factors or physical sizes of RAM. SODIMM (or SO-DIMM) RAM is used in laptops and notebooks and is also commonly used in select All-in-One (AIO) computers, Mini PCs and NAS systems. DIMM RAM is used in Desktops Computers as well as Workstations and Servers. The two sizes are not interchangeable; a DIMM module will not fit into a system that requires SODIMM RAM and a SODIMM module will not fit into a system that requires DIMM RAM. Non-ECC Unbuffered (or simply Non-ECC): Primarily used in Desktop PCs, Laptops, All-in-One (AIO) computers, & Mini PCs as almost all those system types only support Non-ECC Unbuffered memory ECC Registered: Only used in Servers and select Workstations ECC Load Reduced: Only used in Servers and select Workstations ECC Unbuffered: Only used in Servers and Workstations ECC Fully Buffered: Only used in select Servers that support DDR2 RAM Different ECC types cannot be mixed within the same system, only one type can be used.

Specs 17

Brand A-Tech
Computer Memory Size 1 GB
RAM Memory Technology DDR
Memory Speed 400 MHz
Additional Features Lightweight
Voltage 2.5 volts
Column Address Strobe Latency 15
Form Factor DIMM

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


New Life to old Hardware!
Size: PC3200 1GB Stick
Works flawlessly on my old Gaming PC build from 2006. I stopped using it because it would randomly freeze and it would take forever to recover after it.. I never thought it would have been the dead/defective RAM sticks all this time. Swapped these new sticks of DDR1 PC3200 and it booted up fine like it was yesterday. I highly recommend these if you plan on doing what i did to old hardware. GLHF Rockin' that old school Intel Pentium D @ 3GHz, Intel mATX MB, A-Tech 2GB PC3200, MSI AMD R7 250, Antec 750Watt PSU, Cooler Master Case ... show more
Reviewed in the United States on March 24, 2019 by JohnJohnPR3

Vroom
Size: PC3200 1GB Stick
I bought this for my Aunt's computer that believe it or not is still running XP and only had 500MB of RAM. She upgraded to HS internet...finally and was complaining that it was not any faster than dial up and asked me to help. Well, it was her pc. I purchased this. Installed it and viola, she's crusing the web enjoying early 2000 life lol. Hey, for a woman in her 70's she's doing awesome on a computer. She even texts :) So yes this DIMM works like it should and performs exactly as expected. ... show more
Reviewed in the United States on January 1, 2014 by Dr. P. R. Carnley

pretty good
Size: PC3200 1GB Stick
it was working as expected happy with results installation was easy and didn't have any problems I would defenitly buy another
Reviewed in the United States on May 29, 2014 by matthew

Fast & Reliable
Size: PC3200 1GB Stick
This memory was far less expensive than others I had checked into. It is fast and reliable and works well with just about any system or processor. Just as all ram was very easy to install and has been very dependable. I have had zero complaints from my clients.
Reviewed in the United States on January 28, 2014 by Kevin Randolph

works with existing ram
Size: PC3200 1GB Stick
I have a desktop I built many years ago. It has a 478 pin hyperthread processor and 2 gig ram. I started doing video again with a new solid state camcorder not the mini dv one used. I bought 3 gig of this ram and installed it. It works great . I have 4 slots so I have 1gig in each and 512 in the last one. They all work together for a combination of 3512. I wish they would make it in 2 gig sticks . ... show more
Reviewed in the United States on January 10, 2017 by Tommy G

The hard disk change was relatively easy (used ACRONIS to transfer data) and worked fine
Size: PC3200 1GB Stick
I bought this memory module to expand same for my old PC (Windows XP , Intel Pentium 4, 1.8 Ghz, HD 40 GB, memory 512 MB ,DDR333 DIMM PC 3200-400) . I also upgraded my hard disk by changing my old Western Digital 40 GB,7200 rpm,3.5", IDE, 8 MB buffer to WD 80 GB(WD 800AAJB model) . The hard disk change was relatively easy (used ACRONIS to transfer data) and worked fine . The Memory Module from A-Tech was useless . The PC didn't recognize it on START and never worked .Instead, I had to buy a used TRANSCEND 1GB memory which worked fine in addition to the old memory of 500 MB .So now my PC has a 80 GB hard disk and 1.5 GB DDR memory . Also , I took my PC to a certified technician but he also could not make the A-Tech work .Maybe the specs are wrong and it's my fault. Thing is this is a low priced item and never bothered to return it or complain As this item is low priced, I didn't bother to return it or complain . ... show more
Reviewed in the United States on June 26, 2015 by S. Kontos

Great product! Arrived on time
Size: PC3200 1GB Stick
Great product! Arrived on time, worked perfectly with my desktop computer, i added both memory cards that i bought to it. I highly recommend this seller. Just make sure to buy the correct memory card for your computer. As of now, the memory cards are function perfect!
Reviewed in the United States on September 24, 2015 by dave

Inexpensive, and older model memory. Good for the price.
Size: PC3200 1GB Stick
One stick of the 4 ordered was faulty. Also, all sticks were the same manufacturer brand but had slightly different form factors (height, not pin config or length). Some of the sticks were obviously older than others, and age of module may have contributed to the one faulty stick. But the modules were so inexpensive, it was hardly worth sending back the one bad stick. Good for the money and time invested in testing the modules. I would buy again from this supplier. ... show more
Reviewed in the United States on March 9, 2015 by Matthew Allen-Goebel
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