x2iedn.4xlarge

Updated: February 23, 2026
The x2iedn.4xlarge instance is in the X2IEDN Memory optimized family with 16 vCPUs and 512 GiB of memory, pricing starts at $3.3345 per hour and $2434.1850 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$2434.1850 / month
Hourly Cost
$3.3345 / hour
Reserved (1 yr)
$1397.9167 / month
Reserved (3 yr)
$679.5833 / month
Compute
Name
X2IEDN Quadruple Extra Large
Series
X2IEDN
Compute Family
Memory optimized
Generation
current
vCPUs
16 vCPUs
Instance Memory
512 GiB
GiB of Memory per vCPU
32.00 GiB/vCPU
Clock Speed(GHz)
3.5 GHz
Physical Processor
Intel Xeon Scalable (Icelake)
CPU Architecture
x86_64
GPUs
0
GPU memory
0 GiB
CoreMark Score
270,704.678
Networking
Network Performance
Up to 25 Gigabit
Max IPs
240
Enhanced Networking
Yes
IPv6 Support
Yes
Storage
Instance Storage
475 GB NVMe SSD
Devices
1
Disk Space (GB)
475
EBS Optimized
true
Max Bandwidth (Mbps) on EBS
20000 Mbps
Max Throughput (Mbps) on EBS
2500 MB/s
Max IOPS on EBS
65000 IOPS
Baseline Bandwidth (Mbps) on EBS
10000 Mbps
Baseline Throughput (Mbps) on EBS
1250 MB/s
Baseline IOPS on EBS
32500 IOPS

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