Lenovo IdeaCentre Intel Core i3 12th Gen Desktop 90SM004QIN ( 4GB RAM, 1TB HDD, Windows 11, Grey )

Asus NUC 14 Essential RNUC14MNK1500000 Barebone Mini PC With Intel N-Series N150 ProcessorIntel N150 Processor,

Intel UHD Graphics
SO-DIMM DDR5-4800 MHz (support up to 16GB (via 1 x 16 GB))
Triple Display: DisplayPort, HDMI, USB Type-C
M.2 2280 slot (PCI-E 3.0 x4 or SATA)
RJ45 2.5G LAN, WIFI 6E, Bluetooth 5.3
Mini PC: 5.31″ x 4.53″ x 1.42″ (in inches)

Asus NUC 15 Pro+ Kit NUC15CRSU9 Barebone Mini PC With Intel Core Ultra 9 285H Processor ( RNUC15CRSU900000I )

Intel Core Ultra 9 285H Processor (Series 2) 16 Cores | 16 Threads | 5.4 GHz | 24MB Smart Cache
Intel Arc 140T Graphics (Required dual-channel RAM)
2 x Thunderbolt 4 | 2 x HDMI 2.1
2.5G LAN, WiFi 7 and Bluetooth 5.4
96GB (48GBx2) DDR5 5600MHz RAM (CRUCIAL)
4TB M.2 NVMe SSD Gen4 (Samsung 990 Evo)
Windows 11 Pro preinstalled
2 x DDR5 SODIMM RAM Slots
M.2 2280 PCIe 5.0 | M.2 2242 PCIe 4.0
Windows 11 & Linux OS Compatible