Custom Build
OS: NixOS 22.11 / Windows 10 Pro
CPU: Intel i7-6700K (8-core) @ 4.0GHz
GPU: NVidia GTX 1060 (3GB)
Memory: 64GB
DISK0: SanDisk SSD Plus (120GB, Win10)
DISK1: Crucial CT500MX500SSD1 (500GB, NixOS)
DISK2: WDC WD20EZEAZ-00GGJB0 (2TB, Data)

MacBook Pro (2018)
OS: macOS 12.5.1
Display: 2560x1600 (Retina)
CPU: Intel i5-8259U (8-core) @ 2.3GHz
GPU: Intel Iris Plus Graphics 655
Memory: 8GB
DISK: Apple SSD AP0256M (250GB)

Lenovo ThinkPad T430 (2012)
OS: NixOS 22.11 / Windows 7 Ultimate
CPU: Intel i7-3520M (4-core) @ 3.6GHz
GPU: Intel 3rd Gen Core processor Graphics Controllertd>
Memory: 16GB
DISK0: Crucial CT500MX500SSD1 (500GB, NixOS)
DISK1: Crucial CT250MX500SSD1 (250GB, Win7)

IBM ThinkPad X41 (2005)
OS: Windows XP Tablet PC Edition (2005, SP3)
CPU: Intel Pentium M (single-core) @ 1.6GHz
GPU: Mobile Intel 915GM/GMS 910GML Express Chipset Family (128MB)
Memory: 1.5GB
DISK: Hitachi HTC426040G9AT00 (40GB)

Dell OptiPlex GX1 (400L+, 1999)
OS: Windows 3.10 for Workgroups (DOS 6.22)
CPU: Intel Pentium II (Deschutes) @ 400MHz
GPU: ATI 3D Rage Pro (4MB)
Memory: 639MB
DISK: Unknown

IBM ThinkPad T40 (2003)
OS: Windows XP Pro
CPU: Intel Pentium M (single-core) @ 1.3GHz
GPU: ATI Mobility Radeon 7500 (32MB)
Memory: 1GB
DISK: Fujitsu MHS2030AT (30GB)

HP Compaq Elite 8100 CMT
OS: Windows Vista 64-bit
CPU: Intel Core i7
GPU:
Memory: 16GB
DISK0: SanDisk SSD Plus (120GB, Win10)
DISK1: Crucial CT500MX500SSD1 (500GB, NixOS)

Mac mini (2014)
OS: VMware ESXi 6.7.0u3
CPU: Intel i5-4278U (4-core) @ 2.6GHz
GPU: Intel Iris Graphics
Memory: 8GB
DISK: Apple HDD HTS541 (1TB)

Fujitsu Milan (1996)
OS: Windows 98 SE
CPU: Intel Pentium
Memory: 32MB
DISK: IBM DPRA-21215 (1215MB)