Quick tech specs
- SO-DIMM 260-pin
- 1.2 V
- for Inspiron 14 5485
- 7790; OptiPlex 3050
- 4 GB
- 2666 MHz / PC4-21300
- 7070; XPS 15 7590
Know your gear
Upgrading your computer systems with Dell memory is the perfect way to maximize system uptime and ensure unmatched compatibility, reliability, and performance.
Dell - DDR4 - 4 GB - SO-DIMM 260-pin - unbuffered is rated 3.80 out of 5 by 25.
Rated 5 out of 5 by Boggs from Double Check The 4GB I received from the Sales Department was the correct upgrade for my laptop. My laptop came with a 4GB card and DID HAVE any extra slot for an additional 4GB card. HOWEVER, Dell's Technical Division said my particular laptop had only ONE memory slot and therefore needed to purchase a 8GB memory card...THEY WERE WRONG. In this case the Sales Department was correct and the Technical Department was wrong.
Date published: 2019-12-03T00:00:00-05:00
Rated 5 out of 5 by Chris from Wrong SIMM from Dell web site. I bought my wife an Optiplex 3060 with 8 Mb of RAM and Windows 10 Pro. The RAM was insufficient and I went through the Dell web site to purchase 8 Mb of additional RAM. The SIMM was incorrect and would not physically fit. It took 3 go-arounds with India to get the RAM returned and credited back to the credit card. I went to a local computer store, who were able to duplicate the SIMM in 3 days. Please note that the Dell web site, when given the Service Tag of the computer, properly said what the SIMM withing the computer, but gave the wrong SKU when asked for an additional SIMM. The SIMM purchased and returned was not physically correct for the computer.
Date published: 2019-05-24T00:00:00-04:00
Rated 5 out of 5 by R_Reid from Dell Laptop Memory Upgrade - 4GB Exactly what the new laptop needed at a very good price. Worked wonderfully!
Date published: 2020-01-18T00:00:00-05:00
Rated 5 out of 5 by A. Kirksville User from Easy to install and it helps Using Dell's documentation, it was easy to pick the RAM that matched my computer and to install it. It has helped my programs fire up faster, not a lot but still noticably.
Date published: 2020-02-09T00:00:00-05:00
Rated 5 out of 5 by russ from Did not even had a slot for it I requested a Memory upgrade for my computer and when I received it, to my surprise there wasn't even a slot for the new chip
Date published: 2019-07-31T00:00:00-04:00
Rated 5 out of 5 by Falkewolf from Excellent value! Adding this additional memory supercharged my sluggish laptop
Date published: 2022-09-08T00:00:00-04:00
Rated 5 out of 5 by Jesse V from 4GB ram Added the 4GB of ram and now my desktop is working so fast. The install was so easy as well.
Date published: 2022-04-30T00:00:00-04:00
Rated 5 out of 5 by Y2K Compliant from Easy to order the correct part for a novice. Well it worked which was my main concern as a novice. Easy to use the Dell website to find the correct part, so the fact that it was a little pricey was helped by having the confidence that it would be right and work. The free delivery helped and it only took a couple of days to arrive.
Date published: 2021-04-06T00:00:00-04:00
Rated 5 out of 5 by Skoob from Memory Upgrade - 4GB Item was shipped very quick. Arrived way before time. Item was as described. Thanks Dell.
Date published: 2021-10-14T00:00:00-04:00
Rated 5 out of 5 by Bear 1120 from Didn't Fit The memory does not fit my computer even though it was supposed to and it looks like returning it will cost me more than its worth! I'm very disappointed.
Date published: 2022-01-17T00:00:00-05:00
Rated 5 out of 5 by Winston from Memory card Wanted to purchase a 16GB or two 8GB memory cards, but never in stock.
Date published: 2022-01-08T00:00:00-05:00
Rated 5 out of 5 by John from Exactly what I expected. Install instructions are clear. Exactly the right kind of memory chip suggested by the online research I did. I got a 4GB bump in RAM as expected.
Date published: 2020-07-31T00:00:00-04:00
Rated 5 out of 5 by mrchevette from Easy Peasy excellent response and shipping time. Ease of finding what i wanted online
Date published: 2021-02-13T00:00:00-05:00
Rated 5 out of 5 by Shelley from Return made Easy! Great help and fast return. Thank you!
Date published: 2021-04-04T00:00:00-04:00
Rated 5 out of 5 by Ron G from Right Product, Works Well Easy to install and worked right the first time. Recommend downloading the laptop maintenance manual before installation.
Date published: 2020-03-18T00:00:00-04:00
Rated 5 out of 5 by A Dixon from Great Ram Great Ram no problems ***
Date published: 2021-09-30T00:00:00-04:00
Rated 5 out of 5 by T Johnson from Not an Upgrade I requested an upgrade. Instead, when I opened my computer to install the new memory, I discovered there was already a 4GB memory card there. Dell should have recommended an 8GB card instead. Very disappointed.
Date published: 2021-04-28T00:00:00-04:00
Rated 5 out of 5 by R K from Top Notch Easy to install! Fast shipping! I love dell computers and this RAM upgrade was easy and affordable
Date published: 2021-01-30T00:00:00-05:00
Rated 5 out of 5 by Connie from Dell memory upgrade great product and easy to get
Date published: 2020-08-23T00:00:00-04:00
Rated 5 out of 5 by Sumbearacoon from Great product, iffy price Works as it is suppose to and fit without a problem when I put it into my sisters laptop. Directions that came on the laptop were very clear. 4 stars however cause I feel the price is to high for the product seeing as it’s a single stick of ram at its speed
Date published: 2020-08-04T00:00:00-04:00
Rated 5 out of 5 by Unhappy Dell Owner from Extremely poor info on memory upgrades The Dell site doesn't offer info on how to install the extra memory, or how involved it is to do so. YouTube videos imply the battery, keyboard, CD/DVD drive and back cover have to be removed for this. Not sure I would have purchased had I know how involved/risky this is to do for the average owner.
Date published: 2020-04-20T00:00:00-04:00
Rated 5 out of 5 by Linda from Dell Memory Upgrade The upgraded memory was easy to install with help from a Dell rep and it has made all the difference in the world in the speed of the computer!
Date published: 2020-06-04T00:00:00-04:00
Rated 5 out of 5 by Ed from Maplewood from Not enough memory to help I was told by a Dell associate that this 4GB upgrade would expand the memory on my Inspiron 11 3000 so I could get updates to my Windows 10. This was the same memory I already had so I returned that memory to get a refund.
Date published: 2020-03-18T00:00:00-04:00
Rated 5 out of 5 by David from my laptop said I had 2 slots ordered this to bump it to 8 Gigs. Turns out it could only hold 1 sodimm so I had 2 order an 8. And apparently they cant refund me My laptop said it had 2 slots
Date published: 2020-09-14T00:00:00-04:00
Rated 5 out of 5 by Len from Memory!! My Dell needed more memory and now it runs fine. It used to freeze and would automatically stop. Not now!! Thank you very much.
Date published: 2020-03-28T00:00:00-04:00