What type of RAM is in a Dell OptiPlex?
DDR3
DDR4 improved power efficiency over DDR3 and DDR3L memory technologies. Reducing DDR3L DRAM I/O voltage from 1.35 V used to 1.2 V….Example:
| Model | OptiPlex 9020 (MT, SFF) |
|---|---|
| Dimm Slots | 4 |
| Max Memory | 32 Gb |
| Memory Compatibility | 1600 MHz (DDR3 Non-ECC) |
How much RAM can a Dell OptiPlex GX620 hold?
4 GB
Optiplex GX620 Supports up to 2 GB of Memory per Channel for a Total of 4 GB of Memory | Dell US.
What RAM does Dell OptiPlex 9020 use?
The Dell OptiPlex 9020 Computer takes the PC3-12800 DDR3 DIMMs memory type, and comes installed with basic factory installed memory.
What kind of RAM is in Dell OptiPlex 9020 SFF?
The Dell OptiPlex 9020 Small Form Factor Computer takes the PC3-12800 DDR3 1600MHz DIMMs memory type.
How do I add RAM to my Dell OptiPlex 9020?
Installing the Memory
- Align the notch on the memory-card with the tab in the system-board connector.
- Press down on the memory module until the release tabs spring back to secure them in place.
- Install the cover.
- Follow the procedures in After Working Inside Your Computer.
Can I replace DDR3 with DDR3L?
DDR3L is backwards compatible by design, manufacturers use the same integrated circuits for DDR3 and DDR3L. The highest quality ICs are tested for operating at 1.35 volts and are branded as DDR3L if they run properly. Other than that, there’s no difference between them.
Can I replace DDR3L with DDR4?
DDR4 RAM is not backwards compatible with DDR3 motherboards and vice versa. The notch has been moved to prevent accidental insertion of the wrong type of memory. You will not be able to change to DDR-4 . The notch will not accept.
Is my memory DDR3 or DDR4?
Open Task Manager and go to the Performance tab. Select memory from the column on the left, and look at the very top right. It will tell you how much RAM you have and what type it is.