Are these compatible and if so, is there any reason why the PC would have malfunctioned after installation? Do I need to do anything specific? I've installed RAM and cards many times before and have never had this issue...unless of course the RAM is faulty. I'm happy to try again though as I would really like to have the 32GB capacity. Is there any way of checking for faulty RAM?
low voltage ddr3 such as those you bought are supposed to work in regular ddr3 slots. I can not explain why they are not working. one thing I suggest is to try reset CMOS jumper on motherboard (first power off and drain power by pressing power button). then try insert only one new ram stick in DIMM1 only. sometimes system takes time to get used to new memory capacity and latency. If one stick works then try second and third and so on. another thing you may consider is to update bios to latest if not already done. But be cautious flashing bios as it always has a risk in itself. If still not working, consider try regular ddr3-1600 (not low voltage).
Efficient multitasking across a wide selection of applications that require additional memory, such as – high-definition video editing, large database usage, using collaboration software, and using applications with complex graphics.
16 GB
Essential productivity that requires switching between multiple tasks without delays, such as – using office applications, web browsing, and watching media.
8 GB or less
Everyday computing, such as – casual web browsing, light applications, and online videos.
Essentially I put it to Dell, HP, et al,
NO Windows 11 PRO device should be sold with less than 16GB. If you're paying for a PRO license, especially but not limited to a BUSINESS machine such as any OptiPlex, any 7000 series machine at all, the two options should be 1x16GB or 1x32GB (rather than their persistent offerings of 1x8GB or 1x16GB).
Unless it is a for-home using only Microsoft MAIL (now known as Outlook for Windows, not to be confused with Outlook 365 for Personal or Business, despite both versions being pre-installed and just labelled a "Outlook" in the Start menu), maybe some Web 365 in Edge and some light video viewing in Edge, but somehow avoiding the GBs that Edge takes up on Windows StartUp before even opening the first session, removing McAfee, using Defender, and installing zero other software whatsoever, then maybe they can get away with 8GB...
At least you're here looking up a model that is upgradeable. I've mistakenly bought some 8GB laptops 4 years ago and discovered they are soldered non-upgradeable RAM that is not fit for purpose. Same goes for today but with 16GB, in 2024, never buy a laptop for-home light email usage with 16GB soldered non-upgradeable because come 2027, they will want more RAM for Windows 12, Office 2027.
redxps630
9 Legend
•
15.4K Posts
1
December 7th, 2020 11:00
32 gb works for 7020 provided it is correct spec: ddr3-1600 desktop only non ECC unbuffered. e.g.,https://www.amazon.com/4x8GB-Memory-Compatible-Optiplex-desktop/dp/B072YR6MP5
Amazon sells 32 gb configuration https://www.amazon.com/Dell-Optiplex-Computer-Quad-Core-i7-4770-3-4GHz/dp/B07TWJCW6H
Quadro K1200 Should work. It is low profile TDP 45W.
CeeGeePee
1 Rookie
•
3 Posts
0
December 7th, 2020 13:00
Thanks for the reply. These are the ones that I bought:
100% New chips.high quality guarantee. Tested works perfectly before shipping.
Type: DDR3 DIMM Desktop
Function: Non-ECC
Frequency: PC3L-12800U 1600MHz
Module specifications: 240pin
Memory capacity: 8GB
Memory voltage:1.35V
Warranty: lifetime Warranty
Packing List:
8GB 2RX8 DDR3 PC3L-12800S 1600MHz 240PIN DIMM Desktop RAM x 4 pieces
Are these compatible and if so, is there any reason why the PC would have malfunctioned after installation? Do I need to do anything specific? I've installed RAM and cards many times before and have never had this issue...unless of course the RAM is faulty. I'm happy to try again though as I would really like to have the 32GB capacity. Is there any way of checking for faulty RAM?
These are supposed to be new pieces.
Thanks.
redxps630
9 Legend
•
15.4K Posts
0
December 7th, 2020 16:00
low voltage ddr3 such as those you bought are supposed to work in regular ddr3 slots. I can not explain why they are not working. one thing I suggest is to try reset CMOS jumper on motherboard (first power off and drain power by pressing power button). then try insert only one new ram stick in DIMM1 only. sometimes system takes time to get used to new memory capacity and latency. If one stick works then try second and third and so on. another thing you may consider is to update bios to latest if not already done. But be cautious flashing bios as it always has a risk in itself. If still not working, consider try regular ddr3-1600 (not low voltage).
DarkMoonRising
1 Rookie
•
5 Posts
0
July 24th, 2024 06:01
So Dell re-use old model numbers? That's confusing.
Crucial have kindly given me compatible RAM for the OptiPlex 7020 SFF 2024:
For Crucial 8GB DDR5-4800 UDIMM-
https://www.crucial.com/memory/ddr5/ct8g48c40u5
For Crucial 16GB DDR5-4800 UDIMM-
https://www.crucial.com/memory/ddr5/ct16g48c40u5
For Crucial 32GB DDR5-4800 UDIMM-
https://www.crucial.com/memory/ddr5/ct32g48c40u5
Recommendations:
32 GB or more
Efficient multitasking across a wide selection of applications that require additional memory, such as – high-definition video editing, large database usage, using collaboration software, and using applications with complex graphics.
16 GB
Essential productivity that requires switching between multiple tasks without delays, such as – using office applications, web browsing, and watching media.
8 GB or less
Everyday computing, such as – casual web browsing, light applications, and online videos.
Essentially I put it to Dell, HP, et al,
NO Windows 11 PRO device should be sold with less than 16GB. If you're paying for a PRO license, especially but not limited to a BUSINESS machine such as any OptiPlex, any 7000 series machine at all, the two options should be 1x16GB or 1x32GB (rather than their persistent offerings of 1x8GB or 1x16GB).
Unless it is a for-home using only Microsoft MAIL (now known as Outlook for Windows, not to be confused with Outlook 365 for Personal or Business, despite both versions being pre-installed and just labelled a "Outlook" in the Start menu), maybe some Web 365 in Edge and some light video viewing in Edge, but somehow avoiding the GBs that Edge takes up on Windows StartUp before even opening the first session, removing McAfee, using Defender, and installing zero other software whatsoever, then maybe they can get away with 8GB...
At least you're here looking up a model that is upgradeable. I've mistakenly bought some 8GB laptops 4 years ago and discovered they are soldered non-upgradeable RAM that is not fit for purpose. Same goes for today but with 16GB, in 2024, never buy a laptop for-home light email usage with 16GB soldered non-upgradeable because come 2027, they will want more RAM for Windows 12, Office 2027.
(edited)