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u-18tb1.112xlarge

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Part of the U-18TB1 Memory Optimized family — High memory-to-vCPU ratio for memory-intensive applications.

Name:uHigh Memoryu = High MemoryUltra-large bare metal and virtual instances offering 3 TB to 32 TB of memory for mission-critical enterprise databases (SAP HANA).18tb18TB RAM18tb = 18TB RAMDedicated high-memory system offering 18TB of physical RAM for massive enterprise databases.11st Generation1 = 1st GenerationAWS 1st generation high-memory platform.112xlarge112 Extra Large112xlarge = 112 Extra Large448 vCPUs • 18432.0 GiB RAM • EBS only • 100 Gigabit Network
Price (Linux)
$163.8000/ hr
~$119,574.00/mo
Compute
448vCPUs
448 threads • x86_64
Memory
18432.0GiB
41.1 GiB / vCPU
Value
$0.3656/ vCPU-hr
$0.0089/GiB-hr
Network
100 Gigabit
100 Gigabit
Storage & EBS
EBSOnly
EBS-optimized

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Platinum 8280L (Cascade Lake)
Architecturex86_64 (x86_64)
vCPUs / Threads448 vCPUs
Physical Cores—
Clock Speed—
Intel AVX / AVX2AVX & AVX2 Supported
Intel Turbo BoostYes
Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark ScoreNot benchmarked
CoreMark / vCPU—
FFmpeg Transcoding—
CoreMark per Dollar—
Cost per vCPU-hr$0.3656
Cost per GiB-hr$0.0089

Containers & Kubernetes

EKS Max Pods—
Max ECS Tasks—
Max ENIs—
IPv4/v6 per ENI—
Total Addressable IPs—
CNI Prefix DelegationStandard CNI

Networking & Bandwidth

Network Performance100 Gigabit
Baseline Bandwidth—
Burst / Peak Bandwidth—
Enhanced NetworkingYes
EFA SupportNo
IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationEBS only
Local NVMe DiskNone (EBS only)
EBS Baseline Throughput—
EBS Max Throughput—
EBS Baseline IOPS—
EBS Max / Burst IOPS—
Dedicated EBS Throughput38000 Mbps

Platform & Architecture Details

Hypervisor / SystemXen Hypervisor
Nitro EnclavesNot Supported
Normalization FactorNA
Generation StatusPrevious Generation
Date Introduced2022-10-25

Regional Pricing Matrix

Live on-demand rates across all global AWS cloud regions
Lowest Price Region
$163.8000/ hr
US East (N. Virginia) (us-east-1)
Highest Price Region
$261.3000/ hr
South America (Sao Paulo) (sa-east-1)
Global Fleet Average
$188.9333/ hr
Across all active regions
Regional Coverage
6regions
Available worldwide
Linux — Available in all 6 regions
Region NameRegion CodeOn-Demand Price
EU (Frankfurt)
eu-central-1$197.6000
EU (Ireland)
eu-west-1$183.3000
South America (Sao Paulo)Highest
sa-east-1$261.3000
US East (N. Virginia)Lowest
us-east-1$163.8000
US East (Ohio)Lowest
us-east-2$163.8000
US West (Oregon)Lowest
us-west-2$163.8000