Instances GCP AlloyDB c4a-highmem-4-lssd c4a-highmem-4-lssd
c4a-highmem-4-lssd is a GCP AlloyDB machine type with 4 vCPUs, 32 GiB memory. In Iowa it costs $1.245 per hour on demand ($909.14 per month) for PostgreSQL, High availability; a 1-year committed use discount costs $0.9341 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 $1.245 $0.9341 $0.5978 Northern Virginia us-east4 $1.245 $0.9341 $0.5978 Columbus us-east5 $1.245 $0.9341 $0.5978 Oregon us-west1 $1.245 $0.9341 $0.5978 Mumbai asia-south1 $1.295 $0.9715 $0.6218 Bangkok asia-southeast3 $1.308 $0.9808 $0.6277 Stockholm europe-north2 $1.308 $0.9808 $0.6277 Netherlands europe-west4 $1.308 $0.9808 $0.6277 Mexico northamerica-south1 $1.358 $1.018 $0.6517 Johannesburg africa-south1 $1.37 $1.028 $0.6576 Finland europe-north1 $1.37 $1.028 $0.6576 Belgium europe-west1 $1.37 $1.028 $0.6576 Tel Aviv me-west1 $1.37 $1.028 $0.6576 Montréal northamerica-northeast1 $1.37 $1.028 $0.6576 Toronto northamerica-northeast2 $1.37 $1.028 $0.6576 South Carolina us-east1 $1.408 $1.056 $0.6756 Las Vegas us-west4 $1.408 $1.056 $0.6756 London europe-west2 $1.42 $1.065 $0.6816 Taiwan asia-east1 $1.445 $1.083 $0.6934 Milan europe-west8 $1.445 $1.083 $0.6934 Paris europe-west9 $1.445 $1.083 $0.6934 Madrid europe-southwest1 $1.47 $1.102 $0.7055 Turin europe-west12 $1.47 $1.102 $0.7055 Frankfurt europe-west3 $1.47 $1.102 $0.7055 Dallas us-south1 $1.47 $1.102 $0.7055 Delhi asia-south2 $1.495 $1.121 $0.7174 Los Angeles us-west2 $1.495 $1.121 $0.7174 Salt Lake City us-west3 $1.495 $1.121 $0.7174 Doha me-central1 $1.513 $1.135 $0.7264 Singapore asia-southeast1 $1.532 $1.149 $0.7354 Sydney australia-southeast1 $1.557 $1.168 $0.7473 Tokyo asia-northeast1 $1.594 $1.196 $0.7653 Osaka asia-northeast2 $1.594 $1.196 $0.7653 Seoul asia-northeast3 $1.594 $1.196 $0.7653 Warsaw europe-central2 $1.607 $1.205 $0.7712 Melbourne australia-southeast2 $1.619 $1.214 $0.7771 Jakarta asia-southeast2 $1.669 $1.252 $0.8011 Hong Kong asia-east2 $1.744 $1.308 $0.8369 Zurich europe-west6 $1.744 $1.308 $0.8369 Santiago southamerica-west1 $1.781 $1.336 $0.855 Berlin europe-west10 $1.918 $1.439 $0.9208 São Paulo southamerica-east1 $1.981 $1.486 $0.9507 Dammam me-central2 $1.992 $1.494 $0.9564
Prices by engine and deployment in Iowa Option On-demand /hr 1-yr committed use /hr 3-yr committed use /hr PostgreSQL · Basic $0.6227 $0.467 $0.2989 PostgreSQL · High availability $1.245 $0.9341 $0.5978
Compute Value vCPUs 4 Architecture arm64
Memory Value Memory (GiB) 32
Storage Value Storage Cluster storage + local SSD cache
Instance details Value Instance type c4a-highmem-4-lssd Family c4a Category C4A
Other Value Series C4A Specs source AlloyDB machine type docs
Compare c4a-highmem-4-lssd Other processors
Prices updated 2026-11-12 from the Google Cloud Billing Catalog API. Compare all GCP AlloyDB sizes .