A-Tech is one of the most trusted names in Premium Memory. All of the components in our modules are sourced from the top manufacturers and only utilize new and new condition components. We do not use inferior parts like many of the other sellers you find on Ebay and Amazon. With hundreds of suppliers in our database at all levels of the supply chain, we are able to source the highest quality components at the lowest possible prices.
Backed by a Lifetime Warranty and 5 star customer support, A-Tech has you covered! Memory upgrades have never been easier. Designed specifically to help your computer run faster and smoother, an A-Tech memory upgrade is one of the fastest, most affordable, and easiest ways to improve your system's performance.
A-Tech memory empowers your computer to achieve faster application loading times, faster system responsiveness, and increased ability to multitask and handle data-intensive programs. A-Tech modules are rigorously tested to ensure that your memory meets our stringent compatibility and performance standards. Every A-Tech ram module is tested for complete functionality before it leaves our doors. Give your computer the best, trust A-Tech!
We have multiple shipping packages available for purchase when you attempt to buy A-TECH memory.
This includes:
-Domestic First Class
-Domestic Priority
-International First Class
-International Express
We want you to take the time to purchase the shipping plan that is right for you and if you have any questions please feel free to call our personal customer support. We look forward to working with you and hope that you give your computer the best, and trust A-Tech!
Buyer is responsible for all international duties, import taxes, and fees associated with making a purchase outside of the United States. Taxable values are based on the declared value of the package contents. Please refer to your Country's applicable tax law prior to purchase.
Buyer is responsible for all international duties, import taxes, and fees associated with making a purchase outside of the United States. Taxable values are based on the declared value of the package contents. Please refer to your Country's applicable tax law prior to purchase.
Top Rated Plus - 30 Day Free Domestic Returns - No International Returns - Money Back or Exchange
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Item Details
Description | HYNIX HMT451U7AFR8C-RD 4GB 1Rx8 DDR3 PC3-14900E 1866MHz ECC UNB DIMM MEMORY RAM |
SKU | EB19-A131 |
Specifications |
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Part Numbers |
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Disclaimer 1 | This listing contains UNBUFFERED Modules! These are for servers only and not normal desktops! ECC Registered DIMMs & ECC UDIMMS & ECC Load Reduced DIMMs cannot be mixed. If your system came with modules other than UNBUFFERED, then use of UNBUFFERED DIMMs will require the removal of all existing modules. |
Disclaimer 2 | Please note that this listing is for the specifications outlined in the description. Samsung, Hynix, and Micron create several part numbers for memory that are 100% identical in compatibility. This listing is for any of the outlined part numbers that match the specifications in the listing. If you need a specific part number, please reach out to us directly before ordering |
Disclaimer 3 | Please note that the module you order may ship with or without a heatsink. The part number of a module with a heatsink vs a module without a heatsink do not vary. If you have a specific need regarding module heatsinks, please reach out to us directly before ordering. |
Warranty | Lifetime |
A-Tech is one of the most trusted names in Premium Memory. All of the components in our modules are sourced from the top manufacturers and only utilize new and new condition components. We do not use inferior parts like many of the other sellers you find on Ebay and Amazon. With hundreds of suppliers in our database at all levels of the supply chain, we are able to source the highest quality components at the lowest possible prices.
Backed by a Lifetime Warranty and 5 star customer support, A-Tech has you covered! Memory upgrades have never been easier. Designed specifically to help your computer run faster and smoother, an A-Tech memory upgrade is one of the fastest, most affordable, and easiest ways to improve your system's performance.
A-Tech memory empowers your computer to achieve faster application loading times, faster system responsiveness, and increased ability to multitask and handle data-intensive programs. A-Tech modules are rigorously tested to ensure that your memory meets our stringent compatibility and performance standards. Every A-Tech ram module is tested for complete functionality before it leaves our doors. Give your computer the best, trust A-Tech!
We have multiple shipping packages available for purchase when you attempt to buy A-TECH memory.
This includes:
-Domestic First Class
-Domestic Priority
-International First Class
-International Express
We want you to take the time to purchase the shipping plan that is right for you and if you have any questions please feel free to call our personal customer support. We look forward to working with you and hope that you give your computer the best, and trust A-Tech!
Buyer is responsible for all international duties, import taxes, and fees associated with making a purchase outside of the United States. Taxable values are based on the declared value of the package contents. Please refer to your Country's applicable tax law prior to purchase.
Buyer is responsible for all international duties, import taxes, and fees associated with making a purchase outside of the United States. Taxable values are based on the declared value of the package contents. Please refer to your Country's applicable tax law prior to purchase.
In instances where the buyer made a mistake in the product they ordered, the buyer is responsible for return shipping. In instances where it cannot be determined who is at fault, the buyer still needs to pay return shipping. Most memory modules can be returned first class in the original packaging for less than $2.00.
For returns where you simply do not want to accept replacements, there will be a 15% restocking fee. If you are returning for store credit, there is no restocking fee. We have a pretty no hassle return policy other than that. We accept returns within 60 days. In instances of warranty claims past 60 days, buyers are responsible for return shipping.
At A-Tech, customers come first. While servicing many customers around the globe, we have realized that making the customer happy is our number one priority. With the inclusion of a Lifetime Warranty, it is our goal to make sure that buying memory is one of the easiest choices that you are able to make. We have listed many products specific to any type of system such that you are able to pick the one that works right for you.
A-Tech boasts a 5 star customer support which can be reached on Monday - Friday from 9AM - 5PM EST. We have professionals ready to help you with any questions that you may have about purchasing, installing, or upgrading your computer memory. Rest assured that we are able to fit your every need as we wish to make the choice to buy memory as simple as possible. Give your computer the best, trust A-Tech!
RAM stands for Random Access Memory, a modular computer component that allows your system to temporarily store and retrieve data extremely fast. Your computer loads a program or file you select from the hard drive in to your computers RAM, then it will access each bit of data from there. Unlike hard drives, data stored in RAM does not remain in memory after the machine is powered off. Most computer manufacturers will include a minimal amount of RAM from the factory (OEM) with extra empty RAM slots to upgrade the machine to your liking. Because nearly every operation is dependent on a computer's memory, the amount of RAM your computer has plays a critical role in the speed of your system's performance. For this reason, an upgrade to your RAM is one of the easiest and most affordable ways to extend your computer's lifespan.
Buyer is responsible for all international duties, import taxes, and fees associated with making a purchase outside of the United States. Taxable values are based on the declared value of the package contents. Please refer to your Country's applicable tax law prior to purchase.
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