Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive

General Computing-Plus DeHs

Updated on 2024-09-02 GMT+08:00

Overview

Compared with general computing DeHs, general computing-plus DeHs provide dedicated vCPUs, featuring powerful performance. In addition, the DeHs use latest-generation network acceleration engines and Data Plane Development Kit (DPDK) to provide higher network performance, meeting requirements in different scenarios.

General computing-plus DeHs are classified into the following types: c3, c3_pro, c3ne, c6, c6_pro, and c7n_pro.

  • Both c3 and c3_pro DeHs house C3 ECSs. C3 ECSs come with the latest Intel Xeon Skylake CPUs and high-performance networks for enterprise-level applications that require enhanced service stability and improved computing performance.
  • c3ne DeHs house C3ne ECSs. C3ne ECSs come with the latest Intel Xeon Skylake CPUs and 25GE high-speed iNICs to offer an intranet bandwidth of up to 40 Gbit/s and network forwarding capacity of up to 10 million packets per second (PPS), thereby addressing the requirements of enterprise-level applications on high computing and network performance.
  • Both c6 and c6_pro DeHs can house C6 ECSs.
  • c7n_pro DeHs can house c7n ECSs.

DeH Specifications

Table 1 Specifications of c3 DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

c3

2

18

  • CPU: Intel® Xeon® Skylake 6151 v5 (frequency: 3.00 GHz; turbo frequency: 3.40 GHz)
  • Memory: 128 GB (or 131,072 MB)

64

Table 2 Specifications of c3_pro DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

c3_pro

2

18

  • CPU: Intel® Xeon® Skylake 6151 v5 (frequency: 3.00 GHz; turbo frequency: 3.40 GHz)
  • Memory: 256 GB (or 262,144 MB)

64

Table 3 Specifications of c3ne DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

c3ne

2

18

  • CPU: Intel® Xeon® Skylake 6151 v5 (frequency: 3.00 GHz; turbo frequency: 3.40 GHz)
  • Memory: 128 GB (or 131,072 MB)

64

Table 4 Specifications of c6 DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

c6

2

22

  • CPU: Intel Cascade Lake 6266 (frequency: 3.00 GHz; turbo frequency: 3.40 GHz)
  • Memory: 148 GB (or 151,552 MB)

74

Table 5 Specifications of c6_pro DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

c6_pro

2

22

  • CPU: Intel Cascade Lake 6266 (frequency: 3.00 GHz; turbo frequency: 3.40 GHz)
  • Memory: 296 GB (or 303,104 MB)

74

Table 6 Specifications of c7n_pro DeHs

Flavor Type

Number of CPUs (Sockets)

Number of Physical Cores

Hardware Specifications

Number of vCPUs

c7n_pro

2

28

CPU: 3rd Generation Intel® Xeon® Scalable Processor (frequency: 2.6 GHz; turbo frequency: 3.4 GHz)

Memory: 392 GB (or 401,408 MB)

98

NOTE:

Number of vCPUs = (Number of sockets x Number of cores x Number of single-core threads – CPU overheads) x CPU overcommitment ratio

  • c3 DeHs

    vCPUs = (2 x 18 x 2 – 12) x 1.07 = 64

  • c3_pro DeHs

    vCPUs = (2 x 18 x 2 – 12) x 1.07 = 64

  • c3ne DeHs

    vCPUs = (2 x 18 x 2 – 12) x 1.07 = 64

  • c6 DeHs

    vCPUs = (2 x 22 x 2 – 14) x 1 = 74

  • c6_pro DeHs

    vCPUs = (2 x 22 x 2 – 14) x 1 = 74

  • c7n_pro DeHs

    vCPUs = (2 x 28 x 2 – 14) x 1 = 98

ECSs Allowed on DeHs

Table 7 ECS flavors allowed on c3 DeHs

ECS Flavor

vCPUs

Memory (GiB)

c3.large.2

2

4

c3.xlarge.2

4

8

c3.2xlarge.2

8

16

c3.3xlarge.2

12

24

c3.4xlarge.2

16

32

c3.6xlarge.2

24

48

c3.8xlarge.2

32

64

c3.15xlarge.2

60

128

Table 8 ECS flavors allowed on c3_pro DeHs

ECS Flavor

vCPUs

Memory (GiB)

c3.large.4

2

8

c3.xlarge.4

4

16

c3.2xlarge.4

8

32

c3.3xlarge.4

12

48

c3.4xlarge.4

16

64

c3.6xlarge.4

24

96

c3.8xlarge.4

32

128

c3.15xlarge.4

60

256

Table 9 ECS flavors allowed on c3ne DeHs

ECS Flavor

vCPUs

Memory (GiB)

c3ne.large.2

2

4

c3ne.xlarge.2

4

8

c3ne.2xlarge.2

8

16

c3ne.4xlarge.2

16

32

c3ne.8xlarge.2

32

64

c3ne.15xlarge.2

60

128

Table 10 ECS flavors allowed on c6 DeHs

ECS Flavor

vCPUs

Memory (GiB)

Maximum Number of ECSs on a DeH

c6.large.2

2

4

37

c6.xlarge.2

4

8

18

c6.2xlarge.2

8

16

8

c6.3xlarge.2

12

24

6

c6.4xlarge.2

16

32

4

c6.6xlarge.2

24

48

3

c6.8xlarge.2

32

64

2

c6.16xlarge.2

64

128

1

Table 11 ECS flavors allowed on c6_pro DeHs

ECS Flavor

vCPUs

Memory (GiB)

Maximum Number of ECSs on a DeH

c6.large.4

2

8

37

c6.xlarge.4

4

16

18

c6.2xlarge.4

8

32

8

c6.3xlarge.4

12

48

6

c6.4xlarge.4

16

64

4

c6.6xlarge.4

24

96

3

c6.8xlarge.4

32

128

2

c6.16xlarge.4

64

256

1

Table 12 ECS flavors allowed on c7n_pro DeHs

ECS Flavor

vCPUs

Memory (GiB)

c7n.large.4

2

8

c7n.xlarge.4

4

16

c7n.2xlarge.4

8

32

c7n.3xlarge.4

12

48

c7n.4xlarge.4

16

64

c7n.6xlarge.4

24

96

c7n.8xlarge.4

32

128

c7n.12xlarge.4

48

192

c7n.16xlarge.4

64

256

c7n.24xlarge.4

96

384

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback