AWS r9g.4xlarge Price
$1.0274/hr
~$749.97/month on-demand in us-east-1
The r9g.4xlarge is a Memory optimized instance with 16 vCPUs and 128.0 GiB of memory with Up to 17 Gigabit networking, starting at $1.027 per hour.
Last updated: Sep 1, 2026, 12:23 PM UTC
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Pricing varies by operating system
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Pricing Options
Compute SP
Most flexible - any instance
EC2 Instance SP
Locked to family - cheaper
Reserved
Region & instance locked
Spot Pricing
Up to 90% savings - flexible workloads
Cheapest AZ
us-east-1a
$0.4121/hr
~$300.83/mo
Price Range (24h)
Min
$0.4121
Avg
$0.4121
Max
$0.4121
All Availability Zones
us-east-1a$0.4121/hr
us-east-1d$0.4121/hr
us-east-1c$0.4121/hr
us-east-1b$0.4121/hr
r9g Family
Switch between sizes in us-east-1
| Size | vCPU | Mem |
|---|---|---|
| r9g.large | 2 | 16.0 |
| r9g.xlarge | 4 | 32.0 |
| r9g.2xlarge | 8 | 64.0 |
| r9g.4xlarge | 16 | 128.0 |
| r9g.8xlarge | 32 | 256.0 |
| r9g.12xlarge | 48 | 384.0 |
| r9g.16xlarge | 64 | 512.0 |
| r9g.24xlarge | 96 | 768.0 |
| r9g.48xlarge | 192 | 1536.0 |
| r9g.metal-48xl | 192 | 1536.0 |
| r9g.medium | 1 | 8.0 |
Regional Pricing Comparison
Compare r9g.4xlarge (Linux) pricing across all regions - sorted by cost
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Price History
r9g.4xlarge in us-east-1 — Linux