Instances GCP AlloyDB c4a-highmem-72-lssd c4a-highmem-72-lssd
c4a-highmem-72-lssd is a GCP AlloyDB machine type with 72 vCPUs, 576 GiB memory. In Iowa it costs $22.418 per hour on demand ($16,365.07 per month) for PostgreSQL, High availability; a 1-year committed use discount costs $16.813 per hour, 25% less. It is sold in 43 regions.
USD per hour, PostgreSQL, High availability. Committed use prices are billed monthly. Cheapest on-demand first.
Region On-demand 1-yr committed use 3-yr committed use Iowa us-central1 $22.418 $16.813 $10.761 Northern Virginia us-east4 $22.418 $16.813 $10.761 Columbus us-east5 $22.418 $16.813 $10.761 Oregon us-west1 $22.418 $16.813 $10.761 Mumbai asia-south1 $23.317 $17.487 $11.192 Stockholm europe-north2 $23.538 $17.654 $11.298 Netherlands europe-west4 $23.538 $17.654 $11.298 Bangkok asia-southeast3 $23.539 $17.654 $11.299 Mexico northamerica-south1 $24.438 $18.329 $11.73 Johannesburg africa-south1 $24.66 $18.495 $11.837 Finland europe-north1 $24.66 $18.495 $11.837 Belgium europe-west1 $24.66 $18.495 $11.837 Tel Aviv me-west1 $24.66 $18.495 $11.837 Montréal northamerica-northeast1 $24.66 $18.495 $11.837 Toronto northamerica-northeast2 $24.66 $18.495 $11.837 South Carolina us-east1 $25.337 $19.003 $12.162 Las Vegas us-west4 $25.337 $19.003 $12.162 London europe-west2 $25.559 $19.169 $12.268 Taiwan asia-east1 $26.002 $19.502 $12.481 Milan europe-west8 $26.002 $19.502 $12.481 Paris europe-west9 $26.002 $19.502 $12.481 Madrid europe-southwest1 $26.457 $19.843 $12.699 Turin europe-west12 $26.457 $19.843 $12.699 Frankfurt europe-west3 $26.457 $19.843 $12.699 Dallas us-south1 $26.457 $19.843 $12.699 Delhi asia-south2 $26.902 $20.177 $12.913 Los Angeles us-west2 $26.902 $20.177 $12.913 Salt Lake City us-west3 $26.902 $20.177 $12.913 Doha me-central1 $27.241 $20.43 $13.075 Singapore asia-southeast1 $27.579 $20.684 $13.238 Sydney australia-southeast1 $28.022 $21.017 $13.451 Tokyo asia-northeast1 $28.699 $21.524 $13.776 Osaka asia-northeast2 $28.699 $21.524 $13.776 Seoul asia-northeast3 $28.699 $21.524 $13.776 Warsaw europe-central2 $28.921 $21.691 $13.882 Melbourne australia-southeast2 $29.143 $21.857 $13.989 Jakarta asia-southeast2 $30.043 $22.532 $14.421 Hong Kong asia-east2 $31.385 $23.539 $15.065 Zurich europe-west6 $31.385 $23.539 $15.065 Santiago southamerica-west1 $32.062 $24.046 $15.39 Berlin europe-west10 $34.531 $25.898 $16.575 São Paulo southamerica-east1 $35.651 $26.739 $17.113 Dammam me-central2 $35.865 $26.898 $17.215
Prices by engine and deployment in Iowa Option On-demand /hr 1-yr committed use /hr 3-yr committed use /hr PostgreSQL · Basic $11.209 $8.407 $5.38 PostgreSQL · High availability $22.418 $16.813 $10.761
Compute Value vCPUs 72 Architecture arm64
Memory Value Memory (GiB) 576
Storage Value Storage Cluster storage + local SSD cache
Instance details Value Instance type c4a-highmem-72-lssd Family c4a Category C4A
Other Value Series C4A Specs source AlloyDB machine type docs
Prices updated 2026-11-12 from the Google Cloud Billing Catalog API. Compare all GCP AlloyDB sizes .