Hynix 4GB PC3-12800 DDR3 1600MHz Non-ECC Unbuffered HMT351S6CFR8C-PB

This works fine, doubled my RAM with this and ny laptop is a lot faster. I can still use this laptop and it is much faster, don't have to buy an new one just to be dissapointed in 6 months because of all of the bloat windoze puts on them from patching. Thats mainly because I won't use windoze, I run LINUX and have been happy ever since I switch at the W 8.1/W10 upgrades. Iwill never pover pay for n OS again! Why should anyone pay that much when you can get a better OS for free? Ifyou are new to LINUX try UBUNTU or Debian. I personally use Devaun. Read about GNU Software and you will see why I chose Devaun.

Made my old laptop run way better. Thought I was going to have to buy a new laptop to keep up with all these zoom meetings, but this guy saved me some major bucks! Purchase with confidence, works great. Shipping was on the slow side, but it was within the given time frame, not late.

I was looking for another 4GB stick of Hynix RAM to compliment the one I already had to upgrade my daughter's old Lenovo Thinkpad Edge that came installed with a 2x2 GB configuration. It was experiencing slowdowns so I knew another 4GB stick was needed. A-Tech provided exactly what I needed. Now the laptop is in a 2x4 GB and the load time is somewhat faster but will be even more so when I replace her old hard drive with an SSD. I was also impressed by how this company carefully packaged and shipped the memory. Well worth your time looking into A-Tech.

Ordered 4GB and the package had 4GB printed on it. It was taped and seemed 'new' but when I installed it my system only recognized 1GB more RAM than before. Checked BIOS and it agreed, only 1GB more. Flipped it over, pulled the chip and sure enough, it's 1GB. Hey, stuff happens right? Amazon will resend so I'm just out the time spent diagnosing a non-issue. Update: Replacement received and it works great. Recommend A-Tech Components folks take a closer look at returns before they repackage as new ;)

Used it to upgrade my wife's HP to 8gb of RAM. I just ordered the same part number that was on the stick of the ram in the computer. Fast shipping, and the stick of ram worked as expected. Easy and cheap upgrade for a decent performance boost!

I purchased this to upgrade a Lenovo W540 to 16Gb and had zero issues installing and booting. If you're cost-conscious and not too obsessed with performance, this will be perfect. I purchased two of these to add 8Gb to my system to take the total to 16Gb

The memory is a nice boost for my Lenovo Thinkpad T530. Hints: * If your memory is shipped with other items, you may have to search the box carefully to find it. My small memory package was loose in a large box with 6 vacuum filters; it got lodged under one of the box flaps. * YouTube videos are helpful with installation, especially if you need to access the second memory slot under the keyboard. * When you insert the memory card, be sure to fully insert it. At first a I did not, and was puzzled that the extra memory did not show up.

Hynix 4GB PC3-12800 DDR3 1600MHz non-ECC Unbuffered HMT351S6CFR8C-PB I ordered Hynix pn# HMT351S6CRF8C-PB that runs @1.5V and they sent Hynix pn# HMT451S6AFR8A-PB that runs @ 1.35V so far so good seems to work

少し古い東芝製ノートＰＣの増設メモリー用として購入、メモリ装着後一発認識し、現時点で問題なく使用できています。

Excelente trabaja muy bien

Ordered hynix..Received Samsung with different specifications..Totally unacceptable

Best RAM. After putting this RAM with existing RAM, it crashed my laptop. Sometimes laptop will not boot, blank screen will come during boot and couldn't boot fully. I ordered a replacement, after that it is working flawlessly. Also clear the RAM slots if you have issues with this RAM. Try in both slots. If still not working, may be the RAM is faulty or the RAM may be incompatible. For me I checked the compatibility before ordering. Its working fine now.

Barrette Sodimm Hynix reçue bien emballée/Protégée achetée auprès du vendeur "Paramount Vision" situé aux Etats-Unis. Délai de transport largement respecté, colis reçu très rapidement. En revanche la barrette ne correspond absolument pas à la photo du site dont je joins 2 photos de la barrette reçue. Je désirais la même barrette que celle de mon PC portable, comme celle en photo ( Bleue en 11.11.F3 China 01) en vain donc... Après un échange par mails courtois avec le vendeur, ce dernier me certifie pourtant que les caractéristiques sont identiques mais me propose malgré tout si je le désire de lui retourner le produit.... Testée la barrette fonctionne et elle est bien reconnue par mon OS...Bref ne voulant pas m'embêter de la renvoyer, je la conserve mais je garde un petit goût amère de cette pratique car quitte à avoir une Sodimm différente j'aurais pu à ce moment là trouver bien moins cher.... Ca fait pas très Pro pour un vendeur d'autant plus qu'à priori à voir ses avis, c'est ça première vente il me semble..... Dommage, sinon il aurait eu 5 étoiles.