n4a-standard-16 is a GCP Compute Engine machine type with 16 vCPUs, 64 GiB memory (Google Axion). In Iowa it costs $0.616 per hour on demand ($449.68 per month) for Linux; a 1-year committed use discount costs $0.4066 per hour, 34% less. Spot capacity is about $0.2217 per hour. It is sold in 9 regions.
Prices by region
USD per hour, Linux. Committed use prices are billed monthly. Cheapest on-demand first.