I get asked about what kind of hardware i have on midov.pl, so here is the whole list of computers currently hosting the services:
Primary VM server (Kyouko): * OS: Proxmox * Motherboard: B450 TOMAHAWK MAX * CPU: AMD Ryzen 7 3700X * RAM: 64GB * Storage: 2x 1TB SSD drives (zfs mirror), 5x 10TB HDD drives (zraid1) * Network: Built in 1GBit network card + 2port PCIe 10Gbit (LAN) Notes: she is doing her best!
Database server (Hartmann): * OS: Proxmox * Motherboard: MAG B550 TOMAHAWK * CPU: AMD Ryzen 5 5600G * RAM: 64GB * Storage: 2x 2TB NVME Kingston KC2500 (zfs mirror) * Network: Built in 1GBit network card + 2port PCIe 10Gbit (LAN) Notes: postgresql on nvme is the only way to get synapse not to lag
Backups (Yui): * OS: Archlinux * Motherboard: E35M1-M PRO * CPU: AMD E-350 * RAM: 8GB * Storage: 5x 4TB HDD (zraid1) * Network: Single 1GBit Notes: fugg im running out of backup space
Router (Sakamoto): * OS: Debian * Motherboard: M5A99X EVO R2.0 * CPU: AMD FX-8350 (also heats up the room in cold winter nights) * RAM: 64GB * Storage: Some random old 128GB ssd * Network: Built in 1GBit (acts as WAN) + 4port PCIe 10gbit (LAN) Notes: used to be primary (and only) server hosting everything before, now she loves fail2bannig ddos attacks
Email (Midomail) * OS: Raspbian * Raspberry Pi 2 * CPU: ARMv7 Processor rev 5 * RAM: 1GB Notes: does postfix with dovecot and rspamd, has been running same sd card for many years now without any issues, honestly i am surprised myself that its still alive.