My home server is booting a virtual hypervisor (minimalist software that basically lets you run multiple virtual machines at the same time ). The VMs it runs are installed and booted from other drives, so it only takes 8 gigabytes to boot (Vmware ESXI), which is why I use USB sticks. They work, but they're like lightbulbs, they burn out without warning. All of my server's SATA ports are already in use, so I bought this drive and a Neeyer brand SSD enclosure for a USB 3 adapter, which I also found at Revain. That's a lot more space than I need, but since the drive and case are only $26 and it should last a lot longer than a USB drive, I'm not complaining. It also loads very quickly.
Samsung T5 Portable SSD MU PA500B
88 Review
π StarTech.com 3.5in Silver Aluminum USB 3.0 External SATA III SSD / HDD Enclosure with UASP - Portable USB 3 3.5" SATA Hard Drive Housing (S3510SMU33)
10 Review
π΄ Renewed Samsung Portable SSD T7 500GB USB 3.2 External Solid State Drive Red
20 Review
πΎ SanDisk 2TB Extreme PRO Portable SSD - Ultra-Fast Speeds up to 2000MB/s - USB-C, USB 3.2 Gen 2x2 - High-Performance External Solid State Drive - SDSSDE81-2T00-G25
10 Review
Game console Microsoft Xbox One X 1000 GB HDD, black
53 Review
π Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review
2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review
2 TB External HDD ADATA DashDrive Durable HD650, USB 3.2 Gen 1, Blue
55 Review