Frequently Asked Question

Can You Add More RAM to Dell Optiplex 3090 Tower?

In this post, we will show if you can upgrade memory on your Dell Optiplex 3090 Tower and what configurations that available for your PC.

BY February 25, 2022
Dell Optiplex 3090 Tower Image

Dell Optiplex 3090 Tower RAM Upgrade

Question

Can I install more RAM in Dell Optiplex 3090 Tower?

Answer

Yes, you can. All Dell Optiplex 3090 Tower models come with two RAM slots that can be upgraded if you're not already maxed out. Here are the memory information and configurations available for Dell Optiplex 3090 Tower:

  • Memory Slots: 2 DIMM slots
  • Memory Type: Single or Dual Channel DDR4 Memory
  • Memory Speed:
    2666MHz 2933MHz
  • Memory Per Slot:
    4GB 8GB 16GB 32GB
Memory Configurations
4GB 8GB 16GB 32GB 64GB
2666 MHz for Intel Core i3/i5 CPU
2933 MHz for Intel Core i7/i9 CPU

Here is the Dell Optiplex 3090 Tower mainboard:

Dell Optiplex 3090 Tower Motherboard
Source: Dell

Dell Optiplex 3090 Tower FAQs

Here are some related questions you might want to know about the Dell Optiplex 3090 Tower:

  1. What Processor Does the Dell Optiplex 3090 Tower Have?
  2. Can You Install Graphics Card in Dell Optiplex 3090 Tower?
  3. What Ports Are on Dell Optiplex 3090 Tower?
  4. What is the Weight and Size of Dell Optiplex 3090 Tower?
  5. Can You Add More RAM to Dell Optiplex 3090 Tower?

Popular Comparisons for Dell Optiplex 3090 Tower

Here are the most frequently requested comparisons for Dell Optiplex 3090 Tower:

Dell Optiplex 3090 TowerDell Optiplex 3080 TowerVS
Dell Optiplex 3090 Tower
vs.
Dell Optiplex 3080 Tower
Dell Optiplex 3090 TowerLenovo ThinkCentre Neo 50sVS
Dell Optiplex 3090 Tower
vs.
Lenovo ThinkCentre Neo 50s
Dell Optiplex 3090 TowerDell Optiplex 3070 TowerVS
Dell Optiplex 3090 Tower
vs.
Dell Optiplex 3070 Tower
Dell Optiplex 3090 TowerDell Optiplex 3090 MicroVS
Dell Optiplex 3090 Tower
vs.
Dell Optiplex 3090 Micro
Dell Optiplex 3090 TowerDell Optiplex 3060 TowerVS
Dell Optiplex 3090 Tower
vs.
Dell Optiplex 3060 Tower
Dell Optiplex 3090 TowerDell Optiplex 3090 SFFVS
Dell Optiplex 3090 Tower
vs.
Dell Optiplex 3090 SFF

Dell Optiplex Family

Here are all Dell Optiplex devices we’ve covered on our site:

Dell Optiplex 3000 Series
Dell Optiplex 3090 Micro pictureLate 2021 Dell Optiplex 3090 Micro
Dell Optiplex 3090 SFF pictureLate 2021 Dell Optiplex 3090 SFF
Dell Optiplex 3090 Tower pictureLate 2021 Dell Optiplex 3090 Tower
Dell Optiplex 3080 Micro pictureLate 2020 Dell Optiplex 3080 Micro
Dell Optiplex 3080 SFF pictureLate 2020 Dell Optiplex 3080 SFF
Dell Optiplex 3080 Tower pictureLate 2020 Dell Optiplex 3080 Tower
Dell Optiplex 3280 All-in-One pictureMid 2020 Dell Optiplex 3280 All-in-One
Dell Optiplex 3070 Micro pictureMid 2019 Dell Optiplex 3070 Micro
Dell Optiplex 3070 SFF pictureMid 2019 Dell Optiplex 3070 SFF
Dell Optiplex 3070 Tower pictureMid 2019 Dell Optiplex 3070 Tower
Dell Optiplex 3060 Micro pictureMid 2018 Dell Optiplex 3060 Micro
Dell Optiplex 3060 SFF pictureMid 2018 Dell Optiplex 3060 SFF
Dell Optiplex 3060 Tower pictureMid 2018 Dell Optiplex 3060 Tower
Dell Optiplex 5000 Series
Dell Optiplex 5490 All-in-One pictureMid 2021 Dell Optiplex 5490 All-in-One
Dell Optiplex 5090 Micro pictureMid 2021 Dell Optiplex 5090 Micro
Dell Optiplex 5090 SFF pictureMid 2021 Dell Optiplex 5090 SFF
Dell Optiplex 5090 Tower pictureMid 2021 Dell Optiplex 5090 Tower
Dell Optiplex 5480 All-in-One pictureMid 2020 Dell Optiplex 5480 All-in-One
Dell Optiplex 5080 Micro pictureMid 2020 Dell Optiplex 5080 Micro
Dell Optiplex 5080 SFF pictureMid 2020 Dell Optiplex 5080 SFF
Dell Optiplex 5080 Tower pictureMid 2020 Dell Optiplex 5080 Tower
Dell Optiplex 5070 Micro pictureMid 2019 Dell Optiplex 5070 Micro
Dell Optiplex 5070 SFF pictureMid 2019 Dell Optiplex 5070 SFF
Dell Optiplex 5070 Tower pictureMid 2019 Dell Optiplex 5070 Tower
Dell Optiplex 5060 Micro pictureMid 2018 Dell Optiplex 5060 Micro
Dell Optiplex 5060 SFF pictureMid 2018 Dell Optiplex 5060 SFF
Dell Optiplex 5060 Tower pictureMid 2018 Dell Optiplex 5060 Tower
Dell Optiplex 7000 Series
Dell Optiplex 7490 All-in-One pictureMid 2021 Dell Optiplex 7490 All-in-One
Dell Optiplex 7090 Ultra pictureMid 2021 Dell Optiplex 7090 Ultra
Dell Optiplex 7090 Micro pictureMid 2021 Dell Optiplex 7090 Micro
Dell Optiplex 7090 SFF pictureMid 2021 Dell Optiplex 7090 SFF
Dell Optiplex 7090 Tower pictureMid 2021 Dell Optiplex 7090 Tower
Dell Optiplex 7780 All-in-One pictureMid 2020 Dell Optiplex 7780 All-in-One
Dell Optiplex 7480 All-in-One pictureMid 2020 Dell Optiplex 7480 All-in-One
Dell Optiplex 7080 Micro pictureMid 2020 Dell Optiplex 7080 Micro
Dell Optiplex 7080 SFF pictureMid 2020 Dell Optiplex 7080 SFF
Dell Optiplex 7080 Tower pictureMid 2020 Dell Optiplex 7080 Tower
Dell Optiplex 7070 Ultra pictureLate 2019 Dell Optiplex 7070 Ultra
Dell Optiplex 7070 Micro pictureMid 2019 Dell Optiplex 7070 Micro
Dell Optiplex 7070 SFF pictureMid 2019 Dell Optiplex 7070 SFF
Dell Optiplex 7070 Tower pictureMid 2019 Dell Optiplex 7070 Tower
Dell Optiplex 7060 Micro pictureMid 2018 Dell Optiplex 7060 Micro
Dell Optiplex 7060 SFF pictureMid 2018 Dell Optiplex 7060 SFF
Dell Optiplex 7060 Tower pictureMid 2018 Dell Optiplex 7060 Tower

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