Gen8 HP Microserver purchased about 8 years ago.
Mostly been in storage, only run for about 2-3 of those years.
Has a low power Celeron processor and 3-6GB RAM (can't remember). Not super powerful but will run as a NAS.
Only 1 caddy.
This isn't a traditional PC. You'll need some server knowledge to us this.
Not recently tested, but was working when last powered up.
HP Microserver Gen8 (Addiscombe CR0)
This offer has been gifted to someone and is no longer available.