c7a.32xlarge

c7a.32xlarge is an AWS EC2 instance with 128 vCPUs, 256 GiB memory (AMD EPYC 9R14 Processor). In US East (N. Virginia) it costs $6.569 per hour on demand ($4,795.37 per month) for Linux; a 1-year reserved instance with no upfront costs $4.345 per hour, 34% less. Spot capacity is about $1.496 per hour. It is sold in 11 regions.

Prices by region

USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.

RegionOn-demandSpot1-yr reserved3-yr reserved1-yr savings plan3-yr savings plan
US East (N. Virginia) us-east-1$6.569$1.496$4.345$2.892$4.747$3.172
US East (Ohio) us-east-2$6.569$1.746$4.345$2.892$4.747$3.172
US West (Oregon) us-west-2$6.569$1.876$4.345$2.892$4.747$3.172
EU (Stockholm) eu-north-1$7.032$0.8116$4.652$3.19$5.125$3.525
Europe (Spain) eu-south-2$7.046$0.8872$4.667$3.214$5.386$3.684
EU (Ireland) eu-west-1$7.048$2.616$4.666$3.213$5.385$3.683
EU (Frankfurt) eu-central-1$7.496$1.723$4.942$3.40$5.705$3.89
Asia Pacific (Singapore) ap-southeast-1$7.574$2.839$5.027$3.436$5.749$3.923
EU (London) eu-west-2$7.805$1.887$5.153$3.547$5.907$4.065
US West (N. California) us-west-1$8.191$0.8842$5.41$3.724$6.25$4.308
Asia Pacific (Tokyo) ap-northeast-1$8.269$1.561$5.453$3.768$6.277$4.305
Reserved and Savings PlansSpot prices by regionWindows prices by regionAzure equivalents

Prices by operating system in US East (N. Virginia)

Operating systemOn-demand /hr1-yr reserved /hr3-yr reserved /hr
Linux$6.569$4.345$2.892
SUSE$6.694$4.405$2.946
Ubuntu Pro$6.793––
RHEL$7.798$5.574$4.121
Linux SQL Web$8.732$6.509$5.055
RHEL HA$9.142$6.918$5.465
RHEL SQL Web$9.961––
Windows$12.457$10.233$8.78
Windows SQL Web$14.62$12.397$10.943
Linux SQL Std$21.929$19.705$18.252
RHEL SQL Std$23.158––
RHEL HA SQL Std$24.502––
Windows SQL Std$27.817$25.593$24.14
Linux SQL Ent$54.569$52.345$50.892
RHEL SQL Ent$55.798––
RHEL HA SQL Ent$57.142––
Windows SQL Ent$60.457$58.233$56.78

Specs

ComputeValue
vCPUs128
Physical cores128
Threads per core1
Architecturex86_64
ProcessorAMD EPYC 9R14 Processor
CPU makerAMD
Clock speedUp to 3.7 GHz
Sustained clock3.7 GHz
Processor featuresAMD Turbo; AVX; AVX2; AVX512
BurstableNo
MemoryValue
Memory (GiB)256
NetworkingValue
Network50 Gbps
Network baseline50 Gbps
Network peak50 Gbps
Enhanced networkingYes (ENA)
EFANo
IPv6Yes
Max network interfaces15
IPv4 addresses per interface50
StorageValue
StorageEBS only
EBS optimizedYes
EBS over NVMeRequired
EBS throughput40000 Mbps
EBS baseline bandwidth40,000 Mbps
EBS max bandwidth40,000 Mbps
EBS baseline throughput5,000 MB/s
EBS max throughput5,000 MB/s
EBS baseline IOPS160,000
EBS max IOPS160,000
Max EBS volumes88
Instance detailsValue
Instance typec7a.32xlarge
Familyc7a
CategoryCompute optimized
Current generationYes
Normalization factor256
Bare metalNo
HypervisorNitro
Placement groupsCluster, Partition, Spread
HibernationNo
Nitro EnclavesYes
Boot modesLegacy BIOS, UEFI

Compare c7a.32xlarge

Compute and memory optimized

vs m7a.32xlargevs r7a.32xlarge

Other generations

vs c6a.32xlarge

Other c7a sizes

SizevCPUsMemory (GiB)On-demand /hr
c7a.medium12$0.0513
c7a.large24$0.1026
c7a.xlarge48$0.2053
c7a.2xlarge816$0.4106
c7a.4xlarge1632$0.8211
c7a.8xlarge3264$1.642
c7a.12xlarge4896$2.463
c7a.16xlarge64128$3.284
c7a.24xlarge96192$4.927
c7a.32xlarge128256$6.569
c7a.48xlarge192384$9.853
c7a.metal-48xl192384$9.853

Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.