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AWS Amazon EC2

u-18tb1.112xlarge

Prev Gen

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 • 18,432 GB RAM • EBS only • 100 Gbps Network
On-demand, Linux
$163.8000/ hr
~$119,574.00/mo · lowest in US East (N. Virginia), us-east-1
Per unit
$0.3656/ vCPU-hr
$0.0089/GB-hr
Compute
448vCPUs
448 threads • x86_64
Memory
18,432GB
41.1 GB / vCPU
Network
100 Gbps
Standard
Storage & EBS
EBSOnly
EBS only

On Google Cloud

No Google Cloud machine has at least 448 vCPU and 18,432 GiB without being more than twice the size. Browse Google Cloud machines.

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 Metal—

Performance & Benchmarks

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

Containers & Kubernetes

EKS Max Pods—
Max ENIs—
IPv4/v6 per ENI—
Total Addressable IPs—
CNI Prefix Delegation—

Networking & Bandwidth

Network Performance100 Gbps
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 / System—
Nitro Enclaves—
Normalization FactorNA
Generation StatusPrevious Generation

Rates by region

Live on-demand rates across all global AWS cloud regions
No Savings Plans rates published for this instance
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
RegionOn-Demand Price
eu-central-1
EU (Frankfurt)
$197.6000
eu-west-1
EU (Ireland)
$183.3000
sa-east-1
South America (Sao Paulo)
Highest
$261.3000
us-east-1
US East (N. Virginia)
Lowest
$163.8000
us-east-2
US East (Ohio)
Lowest
$163.8000
us-west-2
US West (Oregon)
Lowest
$163.8000