c1.medium

{
  "AutoRecoverySupported": false,
  "BareMetal": false,
  "BurstablePerformanceSupported": false,
  "CurrentGeneration": false,
  "DedicatedHostsSupported": false,
  "EbsInfo": {
    "EbsOptimizedSupport": "unsupported",
    "EncryptionSupport": "supported",
    "NvmeSupport": "unsupported"
  },
  "FreeTierEligible": false,
  "HibernationSupported": false,
  "Hypervisor": "xen",
  "InstanceStorageInfo": {
    "TotalSizeInGB": 350,
    "Disks": [
      {
        "SizeInGB": 350,
        "Count": 1,
        "Type": "hdd"
      }
    ],
    "NvmeSupport": "unsupported",
    "EncryptionSupport": "unsupported"
  },
  "InstanceStorageSupported": true,
  "InstanceType": "c1.medium",
  "MemoryInfo": {
    "SizeInMiB": 1740
  },
  "NetworkInfo": {
    "NetworkPerformance": "Moderate",
    "MaximumNetworkInterfaces": 2,
    "MaximumNetworkCards": 1,
    "DefaultNetworkCardIndex": 0,
    "NetworkCards": [
      {
        "NetworkCardIndex": 0,
        "NetworkPerformance": "Moderate",
        "MaximumNetworkInterfaces": 2,
        "BaselineBandwidthInGbps": 0.3,
        "PeakBandwidthInGbps": 1.2
      }
    ],
    "Ipv4AddressesPerInterface": 6,
    "Ipv6AddressesPerInterface": 0,
    "Ipv6Supported": false,
    "EnaSupport": "unsupported",
    "EfaSupported": false,
    "EncryptionInTransitSupported": false,
    "EnaSrdSupported": false
  },
  "NitroEnclavesSupport": "unsupported",
  "NitroTpmSupport": "unsupported",
  "PlacementGroupInfo": {
    "SupportedStrategies": [
      "partition",
      "spread"
    ]
  },
  "ProcessorInfo": {
    "SupportedArchitectures": [
      "i386",
      "x86_64"
    ],
    "Manufacturer": "Intel"
  },
  "SupportedBootModes": [
    "legacy-bios"
  ],
  "SupportedRootDeviceTypes": [
    "ebs",
    "instance-store"
  ],
  "SupportedUsageClasses": [
    "on-demand",
    "spot"
  ],
  "SupportedVirtualizationTypes": [
    "hvm",
    "paravirtual"
  ],
  "VCpuInfo": {
    "DefaultVCpus": 2,
    "DefaultCores": 2,
    "DefaultThreadsPerCore": 1
  }
}