r6idn.4xlarge

r6idn.4xlarge is an AWS EC2 instance with 16 vCPUs, 128 GiB memory (Intel Xeon 8375C (Ice Lake)). In US East (N. Virginia) it costs $1.563 per hour on demand ($1,141.06 per month) for Linux; a 1-year reserved instance with no upfront costs $0.9848 per hour, 37% less. Spot capacity is about $0.6446 per hour. It is sold in 12 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$1.563$0.6446$0.9848$0.6364$1.133$0.7308
US East (Ohio) us-east-2$1.563$0.4142$0.9848$0.6364$1.133$0.7308
US West (Oregon) us-west-2$1.563$0.682$0.9848$0.6364$1.133$0.7308
EU (Stockholm) eu-north-1$1.657$0.1657$1.044$0.6905$1.226$0.7944
Canada (Central) ca-central-1$1.719$0.4242$1.083$0.7001$1.246$0.8039
EU (Ireland) eu-west-1$1.741$0.6972$1.097$0.7275$1.287$0.8367
EU (Paris) eu-west-3$1.835$0.5668$1.156$0.7666$1.345$0.8756
EU (Frankfurt) eu-central-1$1.863$0.649$1.173$0.7763$1.379$0.8932
Asia Pacific (Singapore) ap-southeast-1$1.872$0.7998$1.179$0.7683$1.372$0.8835
AWS GovCloud (US-West) us-gov-west-1$1.881–$1.185$0.7681$1.379$0.8816
Asia Pacific (Tokyo) ap-northeast-1$1.90$0.6169$1.197$0.7983$1.423$0.9171
Asia Pacific (Sydney) ap-southeast-2$1.909$0.6338$1.203$0.7816$1.399$0.8989
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$1.563$0.9848$0.6364
Ubuntu Pro$1.591––
SUSE$1.688$1.045$0.6904
RHEL$1.736$1.158$0.8092
Linux SQL Web$1.833$1.255$0.9068
RHEL HA$1.96$1.382$1.033
RHEL SQL Web$2.006––
Windows$2.299$1.721$1.372
Windows SQL Web$2.57$1.991$1.643
Linux SQL Std$3.483$2.905$2.556
RHEL SQL Std$3.656––
RHEL HA SQL Std$3.88––
Windows SQL Std$4.219$3.641$3.292
Linux SQL Ent$7.563$6.985$6.636
RHEL SQL Ent$7.736––
RHEL HA SQL Ent$7.96––
Windows SQL Ent$8.299$7.721$7.372

Specs

ComputeValue
vCPUs16
Physical cores8
Threads per core2
Architecturex86_64
ProcessorIntel Xeon 8375C (Ice Lake)
CPU makerIntel
Clock speed3.5 GHz
Sustained clock3.5 GHz
Processor featuresIntel AVX; Intel AVX2; Intel AVX512; Intel Turbo
BurstableNo
MemoryValue
Memory (GiB)128
NetworkingValue
NetworkUp to 50 Gbps
Network baseline25 Gbps
Network peak50 Gbps
Enhanced networkingYes (ENA)
EFANo
IPv6Yes
Max network interfaces8
IPv4 addresses per interface30
StorageValue
Storage1 x 950 NVMe SSD
Local disks1 × 950 GB SSD
EBS optimizedYes
EBS over NVMeRequired
EBS throughputUp to 25000 Mbps
EBS baseline bandwidth12,500 Mbps
EBS max bandwidth25,000 Mbps
EBS baseline throughput1,562.5 MB/s
EBS max throughput3,125 MB/s
EBS baseline IOPS50,000
EBS max IOPS100,000
Max EBS volumes26
Instance detailsValue
Instance typer6idn.4xlarge
Familyr6idn
CategoryMemory optimized
Current generationYes
Normalization factor32
Bare metalNo
HypervisorNitro
Placement groupsCluster, Partition, Spread
HibernationYes
Nitro EnclavesYes
Boot modesLegacy BIOS, UEFI

Compare r6idn.4xlarge

With or without local disk and networking

vs r6i.4xlarge

Compute and memory optimized

vs m6idn.4xlarge

Other generations

vs r5dn.4xlargevs r8idn.4xlarge

Other r6idn sizes

SizevCPUsMemory (GiB)On-demand /hr
r6idn.large216$0.1954
r6idn.xlarge432$0.3908
r6idn.2xlarge864$0.7816
r6idn.4xlarge16128$1.563
r6idn.8xlarge32256$3.126
r6idn.12xlarge48384$4.689
r6idn.16xlarge64512$6.253
r6idn.24xlarge96768$9.379
r6idn.32xlarge1281024$12.505
r6idn.metal1281024$12.505

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