Dell Inspiron 3451
Check before you buy.
Every machine in the reports has exactly 4 GB. Some laptops report soldered memory as a slot, so we can't confirm a free slot on this one. Open the bottom panel or check the maker's manual first.
- Slots listed
- 1 SO-DIMM slot
- Type
- DDR3-1333 204-pin SO-DIMM
- Most seen working
- 4 GB in two or more machines
- Firmware says
- 8 GB maximum (often wrong, so we show what machines run)
- How sure
- 33 of 33 reports show this layout
Worked out from 33 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
Batteries in these laptops report 41 Wh.
That is the design capacity the batteries themselves report, and the label can read 1 to 3 Wh higher. Other pack sizes may have shipped, so check the capacity printed on yours before you order.
From 33 battery readings. Sources and method. Updated 9 Nov 2026.
IllustrationQuestions
Can I upgrade the RAM in the Dell Inspiron 3451?
Check before you buy. Every machine in the reports has exactly 4 GB. Some laptops report soldered memory as a slot, so we can't confirm a free slot on this one. Open the bottom panel or check the maker's manual first.
What type of RAM does the Dell Inspiron 3451 use?
DDR3-1333 laptop-size sticks (SO-DIMM, 204-pin).
How much RAM can the Dell Inspiron 3451 take?
Machines in the reports run up to 4 GB. The firmware reports a maximum of 8 GB, a figure that is often wrong.
What battery does the Dell Inspiron 3451 use?
Batteries in these laptops report 41 Wh, going by 33 reports. Other pack sizes may have shipped, so check the capacity printed on yours.
Is this my laptop?
Check the model name on the label underneath. It should read Inspiron 3451.