f1.4xlarge is an AWS EC2 instance with 16 vCPUs, 244 GiB memory (Intel Xeon E5-2686 v4 (Broadwell)). In US East (N. Virginia) it costs $3.30 per hour on demand ($2,409.00 per month) for Linux. Spot capacity is about $1.272 per hour. It is sold in 7 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.