The product number C1TK6PT refers to an HP Elite Tower 800 G9 Desktop PC. It is a powerful business desktop computer designed for demanding tasks. 
 
Key Specifications
Processor: 14th Generation Intel® Core™ i9-14900 (24 cores, 32 threads)
Operating System: FreeDOS (many models come with this, requiring separate purchase of a full OS like Windows)
Memory (RAM): 16 GB DDR5-4800 MT/s (1 x 16 GB, 4 DIMM slots for expansion)
Storage: 1 TB PCIe® NVMe™ SSD
Graphics: Integrated Intel® UHD Graphics 770
Form Factor: Tower