r5.4xlarge

Last updated: December 18, 2025

The r5.4xlarge instance is in the R5 Memory optimized family with 16 vCPUs and 128 GiB of memory, pricing starts at $1.01 per hour and $735.84 per month in us-east-1 region.

On-Demand Monthly Cost

$735.84

per month

Reserved - 1 year

$432.67

per month

vCPUs

16

Memory

128 GB

Machine Configuration (r5.4xlarge)

Region
Currency
Pricing
Monthly Cost

$735.8400

Hourly Cost

$1.0080

Reserved - 1 year

$432.6667 ($0.5927 per hour)

Reserved - 3 year

$276.6667 ($0.3790 per hour)

Compute
Value
vCPUs
16
Memory (Gib)
128.00
Memory per vCPU (Gib)
8
Clock Speed (GHz)
3.1
CPU Architecture
x86_64
Networking
Value
Network Performance
Up to 10 Gigabit
IPv6
true
Storage
Value
Disk Space (GiB)
N/A
EBS Optimized
True
Max Bandwidth (Mbps) on EBS
4750
Max Throughput (MB/s) on EBS
593.75
Max I/O Operations/second (IOPS)
18750