Instances GCP Cloud SQL db-c4a-highmem-48 db-c4a-highmem-48
db-c4a-highmem-48 is a GCP Cloud SQL machine type with 48 vCPUs, 384 GiB memory. In Iowa it costs $6.048 per hour on demand ($4,415.04 per month) for PostgreSQL, Single zone; a 1-year committed use discount costs $4.536 per hour, 25% less. It is sold in 24 regions; the cheapest is Taiwan at $6.048 per hour.
USD per hour, PostgreSQL, Single zone. Committed use prices are billed monthly. Cheapest on-demand first.
Region On-demand 1-yr committed use 3-yr committed use Taiwan asia-east1 $6.048 $4.536 $2.903 Belgium europe-west1 $6.048 $4.536 $2.903 Iowa us-central1 $6.048 $4.536 $2.903 South Carolina us-east1 $6.048 $4.536 $2.903 Columbus us-east5 $6.048 $4.536 $2.903 Oregon us-west1 $6.048 $4.536 $2.903 Northern Virginia us-east4 $6.471 $4.854 $3.106 Las Vegas us-west4 $6.471 $4.854 $3.106 Mexico northamerica-south1 $6.592 $4.944 $3.164 Finland europe-north1 $6.653 $4.99 $3.193 Netherlands europe-west4 $6.653 $4.99 $3.193 Montréal northamerica-northeast1 $6.653 $4.99 $3.193 Toronto northamerica-northeast2 $6.653 $4.99 $3.193 Mumbai asia-south1 $7.258 $5.443 $3.484 London europe-west2 $7.258 $5.443 $3.484 Frankfurt europe-west3 $7.258 $5.443 $3.484 Dallas us-south1 $7.258 $5.443 $3.484 Los Angeles us-west2 $7.258 $5.443 $3.484 Tokyo asia-northeast1 $7.862 $5.897 $3.774 Jakarta asia-southeast2 $7.862 $5.897 $3.774 Melbourne australia-southeast2 $8.165 $6.124 $3.919 Singapore asia-southeast1 $8.467 $6.35 $4.064 Santiago southamerica-west1 $8.467 $6.35 $4.064 São Paulo southamerica-east1 $9.072 $6.804 $4.355
Prices by engine and deployment in Iowa Option On-demand /hr 1-yr committed use /hr 3-yr committed use /hr PostgreSQL · Single zone $6.048 $4.536 $2.903 PostgreSQL · High availability $12.096 $9.072 $5.806 MySQL · Single zone $6.048 $4.536 $2.903 MySQL · High availability $12.096 $9.072 $5.806
Compute Value vCPUs 48 Architecture arm64
Memory Value Memory (GiB) 384
Storage Value Storage Up to 64 TiB
Instance details Value Instance type db-c4a-highmem-48 Family c4a-highmem Category Enterprise Plus
Other Value Specs source Cloud SQL Admin API
Prices updated 2026-11-12 from the Google Cloud Billing Catalog API. Compare all GCP Cloud SQL sizes .