Pick up to four instance types from one cloud and compare their specs, pricing, and cost efficiency in a single region. Looking for instances by vCPU or memory range instead? Browse by spec.
| compute-optimizedc4a-highmem-4-lssd | compute-optimizedc4a-highmem-48-lssd | |
|---|---|---|
| Compute | ||
| vCPUs | 4 | 48 |
| Memory | 32 GB | 384 GB |
| Memory per vCPU | 8.00 GB | 8.00 GB |
| Architecture | Arm64 | Arm64 |
| Processor | ARM | ARM |
| Family | c4a-highmem | c4a-highmem |
| Category | compute-optimized | compute-optimized |
| Price in us-central1 | ||
| On-demand | $0.236$172.10/mo | $2.829$2065.26/mo |
| Spot | $0.111$81.22/mo | $1.335$974.67/mo |
| Reserved 1-year | $0.15534% off on-demand | $1.86534% off on-demand |
| Reserved 3-year | $0.10655% off on-demand | $1.27355% off on-demand |
| Spot savings | 53% | 53% |
| Cost efficiency in us-central1 | ||
| $ / vCPU / hr | $0.0589 | $0.0589 |
| $ / GB RAM / hr | $0.0074 | $0.0074 |
| Availability | ||
| Regions | 31 | 31 |
| Cheapest region | us-central1 · $0.236 | us-central1 · $2.829 |
| Cheapest spot region | europe-west4 · $0.036 | europe-west4 · $0.438 |
| Price snapshot | 2026-10-09 | 2026-10-09 |