Amazon EC2 Instance Type a1.large

Amazon Elastic Compute Cloud (EC2) instance type a1.large with 2 vCPUs and 4 GiB memory. Available in 9 Amazon Web Services (AWS) locations.

✅ Instance Picker with filter on EC2 instance type a1.large Price per Location

Amazon EC2 Instance Type a1.large

Technical facts about the Amazon Elastic Compute Cloud (EC2) instance type a1.large.

Instance Type a1.large
Instance Family and Generation A1
Instance Family Name General purpose
Current Generation no
Bare Metal no
Supported Usage Classes on-demand, spot
Supported Virtualization Types hvm
Hypervisor nitro
CPU Manufacturer AWS
CPU Platform AWS Graviton Processor
Architectures arm64
Clock Speed 2.3
vCPUs 2
Cores 2
Threads per Core 1
Burstable Performance Supported no
Memory Size 4
Network Performance Up to 10 Gigabit
Maximum Network Interfaces 3
Maximum Network Cards 1
IPv4 Addresses per Interface 10
IPv6 Addresses per Interface 10
IPv6 Supported yes
Elastic Network Adapter (ENA) Supported required
ENA Express powered by AWS Scalable Reliable Datagram (SRD) Supported no
Elastic Fabric Adapter (EFA) Supported no
Network Encryption in Transit Supported no
Storage EBS only
Supported Root Device Types ebs
Instance Store Supported no
Instance Store Total Size -
Instance Store NVME Support no
Instance Store Encryption Support no
EBS Optimized Support default
EBS Optimized Baseline Bandwidth in Mbps 525
EBS Optimized Maximum Bandwidth in Mbps 3500
EBS Optimized Baseline Throughput in MBps 65.625
EBS Optimized Maximum Throughput in MBps 437.5
EBS Optimized Baseline IOPS 4000
EBS Optimized Maximum IOPS 20000
EBS Encryption Support supported
EBS NVME Support required
GPU Manufacturer -
GPU Name -
GPUs -
GPU Total Memory -
Placement Group Supported Strategies cluster, partition, spread
Hibernation Supported no
Dedicated Hosts Supported yes
Auto Recovery Supported yes
Supported Boot Modes uefi
Nitro Enclaves Support unsupported
Nitro TPM Support unsupported
SAP Supported no
SAP HANA Supported no
SAP Standard Benchmark (SAPS) -

Costs (Pricing) for a1.large

Cost and pricing across all AWS locations for Amazon Elastic Compute Cloud (EC2) instance type a1.large with free operating system.

Price per Hour

Min. Avg. Max.
On-Demand 0.051 0.0566 0.0666
Spot Instance 0.0416 0.0554 0.0666

Price per Month

Min. Avg. Max.
On-Demand Instance 37.23 41.32 48.62
Spot Instance 30.37 40.45 48.62
Reserved Instance one-year term no upfront 23.43 26.02 30.66
Reserved Instance one-year term partial upfront 22.34 24.8 29.18
Reserved Instance one-year term all upfront 21.92 24.31 28.58
Reserved Instance three-year term no upfront 16.06 17.84 21.02
Reserved Instance three-year term partial upfront 14.89 16.52 19.43
Reserved Instance three-year term all upfront 14 15.53 18.28
Convertible Reserved Instance one-year term no upfront 26.94 31.68 38.91
Convertible Reserved Instance one-year term partial upfront 25.68 30.2 37.13
Convertible Reserved Instance one-year term all upfront 25.17 29.57 36.33
Convertible Reserved Instance three-year term no upfront 18.47 22.39 28.4
Convertible Reserved Instance three-year term partial upfront 17.1 20.74 26.28
Convertible Reserved Instance three-year term all upfront 16.78 20.33 25.75

Price per Location

Costs and pricing for Amazon Elastic Compute Cloud (EC2) instance type a1.large in AWS locations in which the instance type is available.

Location Costs per Hour Costs per Month
Code Name Continent Type On-Demand Spot On-Demand Spot 1Y RI (No) 1Y RI (All) 3Y RI (No) 3Y RI (All)
ap-south-1 Asia Pacific (Mumbai) Asia Pacific Region 0.051 0.051 37.23 37.23 23.43 21.92 16.06 14
us-east-1 US East (N. Virginia) North America Region 0.051 0.0497 37.23 36.28 23.43 21.92 16.06 14
us-east-2 US East (Ohio) North America Region 0.051 0.051 37.23 37.23 23.43 21.92 16.06 14
us-west-2 US West (Oregon) North America Region 0.051 0.0416 37.23 30.37 23.43 21.92 16.06 14
eu-west-1 EU (Ireland) Europe Region 0.0576 0.0576 42.05 42.05 26.5 24.75 18.18 15.81
eu-central-1 EU (Frankfurt) Europe Region 0.0582 0.0582 42.49 42.49 26.79 25 18.32 15.97
ap-southeast-1 Asia Pacific (Singapore) Asia Pacific Region 0.0588 0.0588 42.92 42.92 27.01 25.25 18.54 16.14
ap-northeast-1 Asia Pacific (Tokyo) Asia Pacific Region 0.0642 0.0642 46.87 46.87 29.49 27.58 20.22 17.61
ap-southeast-2 Asia Pacific (Sydney) Asia Pacific Region 0.0666 0.0666 48.62 48.62 30.66 28.58 21.02 18.28