Instances GCP AlloyDB c4-highmem-48-lssd c4-highmem-48-lssd
c4-highmem-48-lssd is a GCP AlloyDB machine type with 48 vCPUs, 384 GiB memory. In Iowa it costs $16.80 per hour on demand ($12,264.00 per month) for PostgreSQL, High availability; a 1-year committed use discount costs $12.60 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 $16.80 $12.60 $8.064 Northern Virginia us-east4 $16.80 $12.60 $8.064 Columbus us-east5 $16.80 $12.60 $8.064 Oregon us-west1 $16.80 $12.60 $8.064 Mumbai asia-south1 $17.472 $13.104 $8.387 Bangkok asia-southeast3 $17.64 $13.23 $8.467 Stockholm europe-north2 $17.64 $13.23 $8.467 Netherlands europe-west4 $17.64 $13.23 $8.467 Mexico northamerica-south1 $18.312 $13.734 $8.79 Johannesburg africa-south1 $18.48 $13.86 $8.87 Finland europe-north1 $18.48 $13.86 $8.87 Belgium europe-west1 $18.48 $13.86 $8.87 Tel Aviv me-west1 $18.48 $13.86 $8.87 Montréal northamerica-northeast1 $18.48 $13.86 $8.87 Toronto northamerica-northeast2 $18.48 $13.86 $8.87 South Carolina us-east1 $18.984 $14.238 $9.112 Las Vegas us-west4 $18.984 $14.238 $9.112 London europe-west2 $19.152 $14.364 $9.193 Taiwan asia-east1 $19.488 $14.616 $9.354 Milan europe-west8 $19.488 $14.616 $9.354 Paris europe-west9 $19.488 $14.616 $9.354 Madrid europe-southwest1 $19.824 $14.868 $9.515 Turin europe-west12 $19.824 $14.868 $9.515 Frankfurt europe-west3 $19.824 $14.868 $9.515 Dallas us-south1 $19.824 $14.868 $9.515 Delhi asia-south2 $20.16 $15.12 $9.677 Los Angeles us-west2 $20.16 $15.12 $9.677 Salt Lake City us-west3 $20.16 $15.12 $9.677 Doha me-central1 $20.496 $15.372 $9.838 Singapore asia-southeast1 $20.664 $15.498 $9.919 Sydney australia-southeast1 $21.00 $15.75 $10.08 Tokyo asia-northeast1 $21.504 $16.128 $10.322 Osaka asia-northeast2 $21.504 $16.128 $10.322 Seoul asia-northeast3 $21.504 $16.128 $10.322 Warsaw europe-central2 $21.672 $16.254 $10.403 Melbourne australia-southeast2 $21.84 $16.38 $10.483 Jakarta asia-southeast2 $22.512 $16.884 $10.806 Hong Kong asia-east2 $23.52 $17.64 $11.29 Zurich europe-west6 $23.52 $17.64 $11.29 Santiago southamerica-west1 $24.024 $18.018 $11.531 Berlin europe-west10 $25.872 $19.404 $12.419 São Paulo southamerica-east1 $26.712 $20.034 $12.822 Dammam me-central2 $26.88 $20.16 $12.902
Prices by engine and deployment in Iowa Option On-demand /hr 1-yr committed use /hr 3-yr committed use /hr PostgreSQL · Basic $8.40 $6.30 $4.032 PostgreSQL · High availability $16.80 $12.60 $8.064
Compute Value vCPUs 48 Architecture x86_64
Memory Value Memory (GiB) 384
Storage Value Storage Cluster storage + local SSD cache
Instance details Value Instance type c4-highmem-48-lssd Family c4 Category C4
Other Value Series C4 Specs source AlloyDB machine type docs
Compare c4-highmem-48-lssd Other processors
Prices updated 2026-11-12 from the Google Cloud Billing Catalog API. Compare all GCP AlloyDB sizes .