Memory Storage

An alternative to warehouses. The Memory Unit can store an infinite amount of a single item type. You can also put items into drives and transport them around your factory.

1 year, 1 month ago
1.0 - 1.1
1 year, 8 months ago
Latest Version:
1.2.14 (1 year, 1 month ago)
Factorio version:
1.0 - 1.1
54355 times

Adds a container that can store an infinite amount of a single item type

Graphics from kaueNP
Compatible with all mods

Memory elements

Q: What if I break it? Will my 2 billion plates spill over the entire map?

A: No, they will not. Instead, you will get a special item called a "memory element".
This item is a proxy for all the items that used to be in the memory unit.
Simply place it into another memory unit if you want your items back.

You can use this to move units, or combine their storages

Warning: If a memory unit is destroyed (biters, nuke, or otherwise) then you will NOT get a memory element and your items will be lost!


The memory unit requires power to function!
The power usage is equal to:
1MW + (ceil(item count / stack size) ^ 0.4) * 480kW
This can be changed in mod settings

If it runs out of power, then it will not accept any more items until it gets power again.

Just for fun, the memory unit in the mod thumbnail uses 57.9 zetawatts. You would need 97 maxed out electric energy interfaces to support this.

Protip: The Factorio API does not allow modders to change entity descriptions.
If you want to read the power usage of a unit disconnect it from the power network and then place a small power pole near it.
The satisfaction on the pole will equal the consumption of the unit.


If a memory unit ever runs out of items, then you will get an alert.
This mod also automatically creates map labels when a unit is primed to any resource.

You can disable this if you place a Memory communicator inside the inventory of a unit.


Memory units can connect to the circuit network! Simply attach a red or green wire to the buttons on the right of the container.
This will read both the type and amount of whatever you have stored in the unit.

Circuit signals in Factorio can only go up to 2147483647. If you happen to have more items than this stored in a memory unit, then the signal will still only display as 2147483647.

Empty memory elements

The 1.2.0 update adds empty memory elements; a way to automatically extract all items in a unit onto a memory element.
All you need to do is insert the empty element into the unit, which could then be extracted at another memory unit.

This is similar to mods such as Deadlock's stacking beltbox where you can compress items on the belt.
The diffrence to that mod is that instead of having 5 items compressed, you can have an infinite amount of items compressed into one.


You can use
/c"memory-storage", "give-memory-element", "iron-ore", 10000000)
if you want to give yourself a memory element.

Make sure to use the internal item names here. If you don't know the internal name, press ctrl+shift+f while hovering over an item.


This mod is super optimized. This shouldn't reduce your UPS at all.

Adds all the logistic chests variants
Adds a fluid unit that can store any liquid or gas


When I said that this could hold an infinite amount of items, I actually lied.

The real maximum is:

Modded stack inserters have a max stack size of 254. Let's pretend that each stack inserter can complete a full swing in one tick.
With a full set of 24 inserters you can add 365,760 items per second. Let's say that you've placed 1 billion deep storage units, and are planning to combine their inventories with the memory elements. This brings our total throughput to 365,760,000,000,000 items per second.

With this setup, it would take you
Times the age of the universe to fill a single memory unit.

I don't think you have to worry about this filling up anytime soon

Thanks for bringing this mod to #1 on trending!

> Check out my other mods! <