Based on our record, Unraid should be more popular than Porteus. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
There are lighter options, Porteus can is ~300MB for a desktop system. Source: over 1 year ago
Porteus is also designed for this purpose. Loads into RAM and is very fast. Source: almost 2 years ago
Or use a disposable os in a usb key like this one http://porteus.org/. Source: almost 2 years ago
Porteus is what I've been playing with, as it is impressively tiny, but there are many options. Source: over 2 years ago
Porteus seems to be still supporting 32 bits. Source: almost 3 years ago
Really: I've got a Synology 10-disk unit in JBOD mode (each drive independent, but see SnapRaid) containing backup of backups and recent set of 4x 14TB unopened drives. I'm working at building a new UnRaid system to contain everything; I just need to confirm the power supply max load and if I can stagger the drives to avoid the maximum inrush. RAID5 is great (but Is Not A Backup), UnRaid is a "daily" RAID5... Source: over 1 year ago
As an example, I have qemu+kvm host running my VMs (NAS, plex, Nextcloud etc.). As for NAS OS, TrueNAS is a great options. With different drive size you can consider UnRAID. It allows to pool drives of a different size. https://unraid.net/product. Source: over 1 year ago
You can turn a PC case into a NAS with NAS OS like openmediavault (https://www.openmediavault.org/), unraid (https://unraid.net/product), or TrueNAS Core (https://www.truenas.com/docs/core/gettingstarted/corehardwareguide/). They require +8 GB RAM (Unraid system requirements say 4 and OMV is ok with +1GB RAM). To start, I'd go with openmediavault. If you need it to be windows, say, using for anything else, you can... Source: almost 2 years ago
Take a look at using unraid as a backup server. https://unraid.net/product. Source: about 2 years ago
In case you are interested in software options. UnRAID is a nice option. Https://unraid.net/product. Source: about 2 years ago
DietPi - Dietpi is a debian based operative system made to install new apps easyer.
TrueNAS Core - TrueNAS Core (formerly FreeNAS) is a storage operating system strong and robust enough to meet the needs of enterprise level businesses.
TinyCore - Simple operating system based on Linux that uses "modules", and loads everything into RAM. Can be persistent too.
OpenMediaVault - OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux.
Lubuntu - Lubuntu is a fast and lightweight operating system with a clean and easy-to-use user interface. The core of the system is based on Linux and Ubuntu. Lubuntu uses the minimal desktop LXDE, and a selection of light applications.
XigmaNAS - File Sharing, OS & Utilities, and Security & Privacy