The UGREEN USB C to DisplayPort cable with product ID "25157" supports various resolutions and refresh rates, but there are some limitations regarding the specific configuration you are asking about.

- The cable supports resolutions such as 8K@60Hz, 5K@60Hz and 4K@144Hz or 120Hz, but there is no explicit mention of support for 5K at 120Hz.

Therefore, it can be said that this cable probably does not support 5K resolution at 120Hz. However, it is advisable to check the manufacturer's specific technical details or contact UGREEN directly for definitive confirmation.