DUOMEIQI PC3 10600 DDR3 1333MHz Ram 8GB(2 X 4GB) PC3-10600U DIMM Memory DDR3-1333 Ram 8GB 1333mhz UDIMM 2RX8 CL9 1.5V 240 Pin Non-ECC Unbuffered for Desktop Computer Memory Module Upgrades

Simple to install and worked just fine on the first boot up. Both my old Tosheba and I are happy campers. The processing speed increase made all the difference. Couldn't beat the price either.

My older desktop was beginning to operate at a snails pace. Bloatware, constant use, upgrades, etc. I figured I could give it a new boost from 8gb to 16gb of RAM and also replace the HDD with a SDD main drive. I essentially have a new computer for a little over $100. Be aware when looking for RAM cards both the style (DDR3) and speed (PC3-10600). I had overlooked the speed aspect and had purchased a set with a PC3-12800. Unfortunately, those were too fast and my motherboard couldn't see them (face palm). Once I figured out my mistake, Amazon was very good at the return and replacement for these, which work wonderfully. I use this desktop as my home theater pc (HTPC) running PLEX and also with a usb hauppauge dual tuner connected to a $40 RCA antennae I placed in my attic, and have completely cut the cord and have a wonderful free dvr for over the air (OTA) channels. I receive all the available channels in my area (51) at full strength and a few from about 70 miles away with moderate strength. The resolution is actually better than I had with my cable provider. Excuse that sidebar, but I wanted to show that I am using these constantly with the PLEX server and have had no issues at all. I am very happy with these and the new set up. Install is super easy. Just remove the old RAM cards and pop these in, close your cover and restart.... you're good to go!

I was skeptical but it worked. Well I wasnt skeptical of the product but more so if the computer supported it.My grandma gave the kids her computer(HP P6700Z) that she always seemed to have problems with. It was slow but it has a single core CPU with 4GB RAM running Win 7 64. I just had to get this thing upgraded to be more usable.The HP motherboard specs said max memory was 4GB and memory finder tools like crucial. That was a 32 bit limitation i knew for sure, but was it hard coded into the bios not to accept more even with 64 bit OS? If i couldn't increase the memory then i may was well hang it up. Kingston memory tool gave me hope as it said max memory was 8GB.That's when I went searching for some RAM and found these here on Amazon. When I got the sticks, they were well packaged in bubble wrap and in a nice packaged envelop. The were very clean too. It was a good feeling when the computer POST and i saw both modules were recognized! They also passed a 24 hour memory test.Now I'm off to find a used quad core to CPU to bring it to life even further.Thanks!Edit: I added screen capture of newly installed phenom and now the memory clock is higher.

The lowdown — This company delivers reliable memory for a competitive price. My laptop is now much faster after doubling its memory from 4 to 8 GB. An excellent bang for the buck in my case.What attracted me to this particular company is their well done write-up, careful packaging, and all around impression that they really care. Plus they have been in business for years unlike fly-by-nights that come and go. Other reviewers have noticed this as well.How to know whether more memory will help you? My resource monitor showed memory in use routinely near its original 4GB limit. When this happens the computer resorts to a so-called paging file where it writes overflowing memory to and from disk. This slows the computer down a lot. Memory in use now exceeds its former 4GB limit most of the time and my PC has become a lot faster.

Upgrade Dell M6400 from 8GB to 16GB (4x 4GB SODIMM DDR3 1066MHz). Delivery was a couple days late. Work as expected.

My MacBook Pro was starting to slow down which was somewhat expected for a 12 year old computer. I was thinking about scrapping it and buying a new MacBook Air. Started thinking about the other issues with the computer besides its speed (ie battery doesn't hold a charge, charger is positional, the tops of a couple kets missing and track pad doesn't work anymore). I started researching the cost for replacing/upgrading these items. Turns out it cost less than $100 solve most of these issues. In addition the the RAM upgrade ($37), I also bought a 85W charger ($22) and a replacement battery ($33). All bought through Amazon. I can live with a couple keys missing (but still functional) and I use a bluetooth mouse instead of the track pad.In regards to the RAM, I was amazed on how fast the computer was running after I installed the new modules. Swapping out the RAM modules took less than 5 minutes. I Installed the two 4 GB RAM modules which doubled the original amount of RAM. Now applications start up lightning fast. So happy I tried this first instead of paying $1000 (minimum) to buy a new MacBook. It really is like having a new computer.If you're questioning whether or not to upgrade your RAM, I would highly recommend it. Minimal cost, easy to install, and makes a huge difference to the computer's performance.Charger seems quality, time will tell if it holds up but has solved the issue of the charging port being positional.Replacement battery arrives later this week.

I received memory within 2 days of placing my order! I tested it and it is correct speed and capacity, as described. I doubled my RAM in my older Lenovo Ideapad, from 4GB to 8GB, and now I have a pretty fast laptop for use in my home recording studio. Very happy with purchase, price, fast shipping and wonderful email, Follow Up from their Customer Support Representative. They contacted me, PROACTIVELY, to make sure my SODIMM, memory had arrived and is working for me. Amazing service and support! Definitely, will buy from thus A+++ Seller, again!