Instances GCP AlloyDB c4a-highmem-48-lssd c4a-highmem-48-lssd
c4a-highmem-48-lssd is a GCP AlloyDB machine type with 48 vCPUs, 384 GiB memory. In Iowa it costs $14.945 per hour on demand ($10,910.07 per month) for PostgreSQL, High availability; a 1-year committed use discount costs $11.209 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 $14.945 $11.209 $7.174 Northern Virginia us-east4 $14.945 $11.209 $7.174 Columbus us-east5 $14.945 $11.209 $7.174 Oregon us-west1 $14.945 $11.209 $7.174 Mumbai asia-south1 $15.544 $11.658 $7.461 Stockholm europe-north2 $15.692 $11.769 $7.532 Netherlands europe-west4 $15.692 $11.769 $7.532 Bangkok asia-southeast3 $15.693 $11.769 $7.532 Mexico northamerica-south1 $16.292 $12.219 $7.82 Johannesburg africa-south1 $16.44 $12.33 $7.891 Finland europe-north1 $16.44 $12.33 $7.891 Belgium europe-west1 $16.44 $12.33 $7.891 Tel Aviv me-west1 $16.44 $12.33 $7.891 Montréal northamerica-northeast1 $16.44 $12.33 $7.891 Toronto northamerica-northeast2 $16.44 $12.33 $7.891 South Carolina us-east1 $16.891 $12.668 $8.108 Las Vegas us-west4 $16.891 $12.668 $8.108 London europe-west2 $17.039 $12.779 $8.179 Taiwan asia-east1 $17.335 $13.001 $8.321 Milan europe-west8 $17.335 $13.001 $8.321 Paris europe-west9 $17.335 $13.001 $8.321 Madrid europe-southwest1 $17.638 $13.229 $8.466 Turin europe-west12 $17.638 $13.229 $8.466 Frankfurt europe-west3 $17.638 $13.229 $8.466 Dallas us-south1 $17.638 $13.229 $8.466 Delhi asia-south2 $17.935 $13.451 $8.609 Los Angeles us-west2 $17.935 $13.451 $8.609 Salt Lake City us-west3 $17.935 $13.451 $8.609 Doha me-central1 $18.16 $13.62 $8.717 Singapore asia-southeast1 $18.386 $13.789 $8.825 Sydney australia-southeast1 $18.682 $14.011 $8.967 Tokyo asia-northeast1 $19.133 $14.35 $9.184 Osaka asia-northeast2 $19.133 $14.35 $9.184 Seoul asia-northeast3 $19.133 $14.35 $9.184 Warsaw europe-central2 $19.281 $14.46 $9.255 Melbourne australia-southeast2 $19.428 $14.571 $9.326 Jakarta asia-southeast2 $20.029 $15.021 $9.614 Hong Kong asia-east2 $20.923 $15.692 $10.043 Zurich europe-west6 $20.923 $15.692 $10.043 Santiago southamerica-west1 $21.374 $16.031 $10.26 Berlin europe-west10 $23.021 $17.266 $11.05 São Paulo southamerica-east1 $23.768 $17.826 $11.409 Dammam me-central2 $23.91 $17.932 $11.477
Prices by engine and deployment in Iowa Option On-demand /hr 1-yr committed use /hr 3-yr committed use /hr PostgreSQL · Basic $7.473 $5.604 $3.587 PostgreSQL · High availability $14.945 $11.209 $7.174
Compute Value vCPUs 48 Architecture arm64
Memory Value Memory (GiB) 384
Storage Value Storage Cluster storage + local SSD cache
Instance details Value Instance type c4a-highmem-48-lssd Family c4a Category C4A
Other Value Series C4A Specs source AlloyDB machine type docs
Compare c4a-highmem-48-lssd Other processors
Prices updated 2026-11-12 from the Google Cloud Billing Catalog API. Compare all GCP AlloyDB sizes .