Processor : Intel Core i5-9400 (2.90GHz, up to 4.10GHz with Turbo Boost, 6 Cores, 9MB Cache)
Operating System : Windows 10 Pro 64
Operating System Language : Windows 10 Pro 64 English
Memory : 16GB DDR4 2666MHz UDIMM
First Video Adapter : NVIDIA Quadro RTX 4000 8GB (3xDP+VirtualLink)
Power Supply : Tower C246 92% Power 400W
Audio Adapter : Integrated Audio
First HDD Boot Drive : Yes
First Hard Drive Selection : 1TB Hard Drive, 7200RPM, 3.5", SATA3
First HDD Selection Qty : 1
Memory Card Reader : 7 in 1 Card Reader
1st Ethernet Adapter : BN8E88 1000M PCIe ASF Ethernet Full Height
Wifi Network Adapter : Intel Wireless-AC 9560 2x2 AC, Bluetooth Version 5.0 High Profile
USB Port : Rear 2 USB Port Cable Tower
Keyboard : USB Traditional Keyboard Black English
Pointing Device : USB Mouse
Language Pack : Publication-English
ThinkVision P24h-10 23.8 Inch Wide QHD IPS Type-C Monitor

https://www.lenovo.com/us/en/think-workstations/thinkstation-p-series/c/thinkstation-p-series