# Storage space occupied
**URL:** https://dietpi.com/forum/t/storage-space-occupied/20588
**Category:** General Discussion
**Created:** [28 June 2024 07:50 UTC](https://dietpi.com/forum/t/storage-space-occupied/20588 "2024-06-28T07:50:10Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@RaptorSDS](https://dietpi.com/forum/u/RaptorSDS)
#### Post date: [28 June 2024 07:50 UTC](https://dietpi.com/forum/t/storage-space-occupied/20588/1 "2024-06-28T07:50:10Z")
Hi team
Situation , I use dietpi to host some Volkszahler energy monitoring system , some friends find that good and I also build them a system
One with raspberry 4 on SD card , and with all setup around 1.5gb of sd-card is occupied
Another friend had a Fujitsu s520 AMD x64 ( only with 4gb Nand solder onboard) all setup and 2.8gb of 4gb is full (with GPU driver)
Why is there so big different in size of dietpie , how can I optimize the s520
---
### Author:  [@Joulinar](https://dietpi.com/forum/u/Joulinar)
#### Post date: [28 June 2024 08:11 UTC](https://dietpi.com/forum/t/storage-space-occupied/20588/2 "2024-06-28T08:11:59Z")
well it’s to different architecture that might require different nubmer of packages installed. You coud try to compare folder size to see where most disk space is used
```auto
du -aBM / | sort -n -r | head -n 20
```
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### Author:  [@system](https://dietpi.com/forum/u/system)
#### Post date: [25 December 2024 08:12 UTC](https://dietpi.com/forum/t/storage-space-occupied/20588/3 "2024-12-25T08:12:24Z")
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