Instances GCP AlloyDB z3-highmem-22-standard-lssd z3-highmem-22-standard-lssd
z3-highmem-22-standard-lssd is a GCP AlloyDB machine type with 22 vCPUs, 176 GiB memory. In Iowa it costs $11.946 per hour on demand ($8,720.58 per month) for PostgreSQL, High availability; a 1-year committed use discount costs $8.96 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 $11.946 $8.96 $5.734 Northern Virginia us-east4 $11.946 $8.96 $5.734 Columbus us-east5 $11.946 $8.96 $5.734 Oregon us-west1 $11.946 $8.96 $5.734 Mumbai asia-south1 $12.426 $9.319 $5.964 Bangkok asia-southeast3 $12.553 $9.415 $6.026 Stockholm europe-north2 $12.553 $9.415 $6.026 Netherlands europe-west4 $12.553 $9.415 $6.026 Mexico northamerica-south1 $13.028 $9.771 $6.254 Finland europe-north1 $13.16 $9.87 $6.317 Belgium europe-west1 $13.16 $9.87 $6.317 Tel Aviv me-west1 $13.16 $9.87 $6.317 Montréal northamerica-northeast1 $13.16 $9.87 $6.317 Toronto northamerica-northeast2 $13.16 $9.87 $6.317 Johannesburg africa-south1 $13.174 $9.88 $6.323 South Carolina us-east1 $13.508 $10.131 $6.484 Las Vegas us-west4 $13.508 $10.131 $6.484 London europe-west2 $13.636 $10.227 $6.545 Taiwan asia-east1 $13.856 $10.392 $6.651 Milan europe-west8 $13.856 $10.392 $6.651 Paris europe-west9 $13.856 $10.392 $6.651 Madrid europe-southwest1 $14.115 $10.586 $6.775 Turin europe-west12 $14.115 $10.586 $6.775 Frankfurt europe-west3 $14.115 $10.586 $6.775 Dallas us-south1 $14.115 $10.586 $6.775 Delhi asia-south2 $14.335 $10.751 $6.881 Los Angeles us-west2 $14.335 $10.751 $6.881 Salt Lake City us-west3 $14.335 $10.751 $6.881 Doha me-central1 $14.59 $10.943 $7.003 Singapore asia-southeast1 $14.683 $11.012 $7.048 Sydney australia-southeast1 $14.942 $11.207 $7.172 Tokyo asia-northeast1 $15.29 $11.467 $7.339 Osaka asia-northeast2 $15.29 $11.467 $7.339 Seoul asia-northeast3 $15.29 $11.467 $7.339 Warsaw europe-central2 $15.418 $11.563 $7.40 Melbourne australia-southeast2 $15.55 $11.662 $7.464 Jakarta asia-southeast2 $16.025 $12.019 $7.692 Hong Kong asia-east2 $16.724 $12.543 $8.028 Zurich europe-west6 $16.724 $12.543 $8.028 Santiago southamerica-west1 $17.072 $12.804 $8.195 Berlin europe-west10 $18.414 $13.81 $8.839 São Paulo southamerica-east1 $18.986 $14.239 $9.113 Dammam me-central2 $19.114 $14.335 $9.175
Prices by engine and deployment in Iowa Option On-demand /hr 1-yr committed use /hr 3-yr committed use /hr PostgreSQL · Basic $5.973 $4.48 $2.867 PostgreSQL · High availability $11.946 $8.96 $5.734
Compute Value vCPUs 22 Architecture x86_64
Memory Value Memory (GiB) 176
Storage Value Storage Cluster storage + local SSD cache
Instance details Value Instance type z3-highmem-22-standard-lssd Family z3 Category Z3
Other Value Series Z3 Specs source AlloyDB machine type docs
Prices updated 2026-11-12 from the Google Cloud Billing Catalog API. Compare all GCP AlloyDB sizes .