Help Center/ Elastic Cloud Server/ Service Overview/ ECS Types and Specifications/ x86 ECS Specifications/ General Computing-plus ECSs
Updated on 2024-12-13 GMT+08:00
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General Computing-plus ECSs

Overview

General computing-plus ECSs use dedicated vCPUs to deliver powerful performance. In addition, the ECSs use the latest-generation network acceleration engines and DPDK to provide high network performance.

Hyper-threading is enabled for this type of ECSs by default. Each vCPU is a thread of a CPU core.

Available now: C7, C7n, C7t, C7h, aC7, X1e, C6s, C6h, C6, C3ne, and C3

Table 1 General computing-plus ECS features

Series

Compute

Disk Type

Network

C7
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 128
  • 3rd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 3.0 GHz/3.5 GHz and 2.8 GHz/3.5 GHz
  • Hyper-threading (Enabling or Disabling Hyper-Threading)
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Support for IPv6
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 12,000,000
  • Maximum intranet bandwidth: 42 Gbit/s
  • Maximum number of network connections: 10 million

aC7
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Support for IPv6
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 20,000,000
  • Maximum intranet bandwidth: 100 Gbit/s

C7n
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 96
  • 3rd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 2.6 GHz/3.4 GHz
  • Hyper-threading (Enabling or Disabling Hyper-Threading)
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Support for IPv6
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 8,500,000
  • Maximum intranet bandwidth: 40 Gbit/s
  • Maximum number of network connections: 8 million

C7t
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 128
  • 3rd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 2.6 GHz/3.4 GHz and 2.8 GHz/3.5 GHz
  • Hyper-threading (Enabling or Disabling Hyper-Threading)
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Extreme SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 30 million PPS
  • Maximum intranet bandwidth: 90 Gbit/s
  • Maximum number of network connections: 10 million

C7h
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 128 or 152
  • 3rd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 2.8 GHz/3.5 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 30 million PPS
  • Maximum intranet bandwidth: 100 Gbit/s

X1e
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 3,000,000
  • Maximum intranet bandwidth: 16 Gbit/s

C6s
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 64
  • 2nd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 2.6 GHz/3.5 GHz
  • Hyper-threading (Enabling or Disabling Hyper-Threading)
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 8,500,000
  • Maximum intranet bandwidth: 30 Gbit/s
  • Maximum number of network connections: 5 million

C6h
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 88
  • 2nd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 3.0 GHz/3.4 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 10,000,000
  • Maximum intranet bandwidth: 44 Gbit/s
  • Support for RDMA

C6
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 64
  • 2nd Generation Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 3.0 GHz/3.4 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 10,000,000
  • Maximum intranet bandwidth: 40 Gbit/s
  • Maximum number of network connections: 10 million

C3ne
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 60
  • Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 3.0 GHz/3.4 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 10,000,000
  • Maximum intranet bandwidth: 40 Gbit/s

C3
  • vCPU to memory ratio: 1:2 or 1:4
  • Number of vCPUs: 2 to 60
  • Intel® Xeon® Scalable Processor
  • Basic/Turbo frequency: 3.0 GHz/3.4 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 5,000,000
  • Maximum intranet bandwidth: 16 Gbit/s

C7

Overview

C7 ECSs use the third-generation Intel® Xeon® Scalable processors to provide enhanced computing, security, and stability. A C7 ECS can have a maximum number of 128 vCPUs and a memory speed of 3,200 MHz. C7 ECSs support secure boot, providing a secure and trusted cloud environment.

Notes

C7 ECSs can only have SCSI disks attached. The device identifier of a SCSI disk is WWN.

Scenarios

Medium- and heavy-load enterprise applications with strict requirements on computing and network performance, such as web applications, e-commerce platforms, short video platforms, online games, and insurance and finance.

Specifications

Table 2 C7 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Network Connections

(10,000)

Max. NIC Queues

Max. NICs

Max. Supplementary NICs

EVS Basic Bandwidth/Burst Bandwidth

(Gbit/s)

Virtualization

c7.large.2

2

4

4/0.64

40

50

2

2

16

1.5/6

QingTian

c7.xlarge.2

4

8

8/1.28

80

50

2

3

32

2/6

c7.2xlarge.2

8

16

15/2.4

150

100

4

4

64

3/6

c7.3xlarge.2

12

24

17/4

200

150

4

6

96

4/6

c7.4xlarge.2

16

32

20/4.8

280

150

8

8

128

5/6

c7.6xlarge.2

24

48

25/7.2

400

200

8

8

192

6/None

c7.8xlarge.2

32

64

30/9.6

550

300

16

8

256

8/None

c7.12xlarge.2

48

96

35/14.4

750

400

16

8

256

10/None

c7.16xlarge.2

64

128

36/19.2

1,000

500

28

8

256

16/None

c7.24xlarge.2

96

192

40/28.8

1,100

800

32

8

256

20/None

c7.32xlarge.2

128

256

42/32

1,200

1000

32

8

256

24/None

c7.large.4

2

8

4/0.64

40

50

2

2

16

1.5/6

c7.xlarge.4

4

16

8/1.28

80

50

2

3

32

2/6

c7.2xlarge.4

8

32

15/2.4

150

100

4

4

64

3/6

c7.3xlarge.4

12

48

17/4

200

150

4

6

96

4/6

c7.4xlarge.4

16

64

20/4.8

280

150

8

8

128

5/6

c7.6xlarge.4

24

96

25/7.2

400

200

8

8

192

6/None

c7.8xlarge.4

32

128

30/9.6

550

300

16

8

256

8/None

c7.12xlarge.4

48

192

35/14.4

750

400

16

8

256

10/None

c7.16xlarge.4

64

256

36/19.2

1,000

500

28

8

256

16/None

c7.24xlarge.4

96

384

40/28.8

1,100

800

32

8

256

20/None

c7.32xlarge.4

128

512

42/32

1,200

1000

32

8

256

24/None

C7t

Overview

C7t ECSs use the third-generation Intel ® Xeon ® scalable processor and the latest QingTian architecture to meet trusted computing and Internet connection requirements.

Scenarios

  • Finance and government
  • Internet communication that requires high PPS, such as on-screen comments and real-time voice

Specifications

Table 3 C7t ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Network Connections

(10,000)

Max. NIC Queues

Max. NICs

Max. Supplementary NICs

EVS Basic Bandwidth/Burst Bandwidth

(Gbit/s)

Virtualization

c7t.large.2

2

4

10/1.28

80

50

2

2

16

1.5/6

QingTian

c7t.xlarge.2

4

8

16/2.56

150

50

2

3

32

2/6

c7t.2xlarge.2

8

16

20/4

200

100

4

4

64

3/6

c7t.3xlarge.2

12

24

34/6.4

300

150

4

6

96

4/6

c7t.4xlarge.2

16

32

40/8

400

150

8

8

128

5/6

c7t.6xlarge.2

24

48

50/14.4

600

200

8

8

192

6/None

c7t.8xlarge.2

32

64

60/16

800

300

16

8

256

8/None

c7t.12xlarge.2

48

96

70/28.8

1,200

400

16

8

256

10/None

c7t.16xlarge.2

64

128

72/32

1500

500

28

8

256

16/None

c7t.24xlarge.2

96

192

80/40

2400

800

32

8

256

20/None

c7t.32xlarge.2

128

256

90/48

3000

1000

32

8

256

24/None

c7t.large.4

2

8

10/1.28

80

50

2

2

16

1.5/6

QingTian

c7t.xlarge.4

4

16

16/2.56

150

50

2

3

32

2/6

c7t.2xlarge.4

8

32

20/4

200

100

4

4

64

3/6

c7t.3xlarge.4

12

48

34/6.4

300

150

4

6

96

4/6

c7t.4xlarge.4

16

64

40/8

400

150

8

8

128

5/6

c7t.6xlarge.4

24

96

50/14.4

600

200

8

8

192

6/None

c7t.8xlarge.4

32

128

60/16

800

300

16

8

256

8/None

c7t.12xlarge.4

48

192

70/28.8

1,200

400

16

8

256

10/None

c7t.16xlarge.4

64

256

72/32

1500

500

28

8

256

16/None

c7t.24xlarge.4

96

384

80/40

2400

800

32

8

256

20/None

C7h

Overview

C7h ECSs use the 3rd-generation Intel® Xeon® Scalable processor and support Huawei Cloud vRoCE, so RDMA networks can provide them with high bandwidth and just microseconds of latency, exactly what is needed for tightly coupled HPC simulations.

Scenarios

  • High-performance computing and computer simulation
  • Big data applications
  • AI training and inference

Specifications

Table 4 C7h ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

c7h.32xlarge.2.physical

128

256

44/40

1,000

16

33

Bare metal

c7h.38xlarge.2.physical

152

512

100/90

3000

32

32

Bare metal

c7h.32xlarge.4.physical

128

512

44/40

1,000

16

33

Bare metal

c7h.38xlarge.4.physical

152

768

100/90

3000

32

32

Bare metal

aC7

Overview

aC7 ECSs use scalable processors to provide enhanced computing, security, and stability. An aC7 ECS can have a maximum number of 232 vCPUs and a memory speed of 3,200 MHz.

Notes

aC7 ECSs offer an intranet bandwidth of up to 100 Gbit/s and network forwarding capacity of up to 20 million PPS. When the bandwidth is higher than 50 Gbit/s and the network forwarding packets exceed 10 million PPS, you can use DPDK to mask the differences among ECS kernel protocol stacks to get the actual network performance.

Scenarios

Medium- and heavy-load enterprise applications with strict requirements on computing and network performance, such as web applications, e-commerce platforms, short video platforms, online games, and insurance and finance.

Specifications

Table 5 aC7 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Max. Supplementary NICs

Virtualization

ac7.large.2

2

4

2/1

40

2

2

16

KVM

ac7.xlarge.2

4

8

3/1.5

60

2

3

32

ac7.2xlarge.2

8

16

4/2.5

100

4

4

64

ac7.3xlarge.2

12

24

6/4

150

4

6

96

ac7.4xlarge.2

16

32

8/5

200

8

8

128

ac7.6xlarge.2

24

48

12/6

250

8

8

192

ac7.8xlarge.2

32

64

15/8

300

16

8

256

ac7.12xlarge.2

48

96

22/12

400

16

8

256

ac7.16xlarge.2

64

128

28/16

550

24

12

256

ac7.24xlarge.2

96

192

40/25

800

24

12

256

ac7.29xlarge.2

116

216

50/30

950

32

16

256

ac7.32xlarge.2

128

256

55/35

1,000

32

16

256

ac7.48xlarge.2

192

384

100/80

1,600

32

16

256

ac7.58xlarge.2

232

432

120/100

2,000

32

16

256

ac7.large.4

2

8

2/1

40

2

2

16

ac7.xlarge.4

4

16

3/1.5

60

2

3

32

ac7.2xlarge.4

8

32

4/2.5

100

4

4

64

ac7.3xlarge.4

12

48

6/4

150

4

6

96

ac7.4xlarge.4

16

64

8/5

200

8

8

128

ac7.6xlarge.4

24

96

12/6

250

8

8

192

ac7.8xlarge.4

32

128

15/8

300

16

8

256

ac7.12xlarge.4

48

192

22/12

400

16

8

256

ac7.16xlarge.4

64

256

28/16

550

24

12

256

ac7.24xlarge.4

96

384

40/25

800

24

12

256

ac7.29xlarge.4

116

464

50/30

950

32

16

256

ac7.32xlarge.4

128

512

55/35

1,000

32

16

256

ac7.48xlarge.4

192

768

100/80

1,600

32

16

256

ac7.58xlarge.4

232

928

120/100

2,000

32

16

256

C7n

Overview

C7n ECSs use the third-generation Intel® Xeon® Scalable processors to provide enhanced computing, security, and stability. A C7n ECS can have a maximum number of 96 vCPUs and a memory speed of 3,200 MHz. C7n ECSs support secure boot, providing a secure and trusted cloud environment.

Scenarios

Medium- and heavy-load enterprise applications with strict requirements on computing and network performance, such as web applications, e-commerce platforms, short video platforms, online games, and insurance and finance.

Specifications

Table 6 C7n ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Network Connections

(10,000)

Max. NIC Queues

Max. NICs

Max. Supplementary NICs

EVS Basic Bandwidth/Burst Bandwidth

(Gbit/s)

Virtualization

c7n.large.2

2

4

4/0.8

40

50

2

2

16

1.5/6

KVM

c7n.xlarge.2

4

8

8/1.6

80

50

2

3

32

2/6

KVM

c7n.2xlarge.2

8

16

15/3

150

100

4

4

64

3/6

KVM

c7n.3xlarge.2

12

24

17/5

200

150

4

6

96

4/6

KVM

c7n.4xlarge.2

16

32

20/6

280

150

8

8

128

5/6

KVM

c7n.6xlarge.2

24

48

25/9

400

200

8

8

192

6/None

KVM

c7n.8xlarge.2

32

64

30/12

550

300

16

8

256

8/None

KVM

c7n.12xlarge.2

48

96

35/18

750

400

16

8

256

12/None

KVM

c7n.16xlarge.2

64

128

36/24

800

500

28

8

256

16/None

KVM

c7n.24xlarge.2

96

192

40/36

850

800

32

8

256

24/None

KVM

c7n.large.4

2

8

4/0.8

40

50

2

2

16

1.5/6

KVM

c7n.xlarge.4

4

16

8/1.6

80

50

2

3

32

2/6

KVM

c7n.2xlarge.4

8

32

15/3

150

100

4

4

64

3/6

KVM

c7n.3xlarge.4

12

48

17/5

200

150

4

6

96

4/6

KVM

c7n.4xlarge.4

16

64

20/6

280

150

8

8

128

5/6

KVM

c7n.6xlarge.4

24

96

25/9

400

200

8

8

192

6/None

KVM

c7n.8xlarge.4

32

128

30/12

550

300

16

8

256

8/None

KVM

c7n.12xlarge.4

48

192

35/18

750

400

16

8

256

12/None

KVM

c7n.16xlarge.4

64

256

36/24

800

500

28

8

256

16/None

KVM

c7n.24xlarge.4

96

384

40/36

850

800

32

8

256

24/None

KVM

X1e

Overview

Flexus X Instance (FlexusX) is a next-generation flexible cloud server service designed for SMEs and developers. It provides application-defined cloud servers with intelligent awareness of service workloads. It is a good choice for heavy and medium workloads, such as e-commerce livestreaming, enterprise website setup, development and testing environments, game servers, and audio and video services. For details, see What Is Flexus X Instance?

General computing-plus X1e is the instance type in ECS after the performance mode is enabled for FlexusX.

Scenarios

Medium- and heavy-load enterprise applications with strict requirements on computing and network performance, such as web applications, e-commerce platforms, short video platforms, online games, and insurance and finance.

Specifications

FlexusX supports a wide range of custom specifications for you to choose from. The following table lists the specifications supported by X1e ECSs.

Table 7 X1e ECS specifications

vCPUs

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Max. Supplementary NICs

Virtualization

2

2/1

40

2

2

16

KVM

4

3/1.5

60

2

3

32

KVM

8

6/2.5

100

4

4

64

KVM

12

8/4

150

4

6

96

KVM

16

12/5

200

8

8

128

KVM

20

13/5

220

8

8

128

KVM

24

14/6

250

8

8

192

KVM

28

15/6

280

8

8

192

KVM

32

16/8

300

16

8

256

KVM

C6s

Overview

C6s ECSs use the second-generation Intel® Xeon® Scalable processors that feature high performance, stability, low latency, and cost-effectiveness. They are suitable for Internet, gaming, and rendering scenarios, especially those that require high computing and network stability.

Scenarios

Internet, gaming, and rendering scenarios, especially those with strict requirements on computing and network stability

  • Gaming: C6s ECSs meet requirements of high performance and stability.
  • Rendering: C6s ECSs provide high-quality rendering at the most optimal cost.
  • Other scenarios: C6s ECSs can be used in gaming acceleration, video bullet screen, website building, and app development.

Specifications

Table 8 C6s ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Network Connections

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

c6s.large.2

2

4

1/1

30

50

2

2

KVM

c6s.xlarge.2

4

8

2/2

60

50

2

3

KVM

c6s.2xlarge.2

8

16

4/4

120

100

4

4

KVM

c6s.3xlarge.2

12

24

5.5/5.5

180

150

4

6

KVM

c6s.4xlarge.2

16

32

7.5/7.5

240

150

8

8

KVM

c6s.6xlarge.2

24

48

11/11

350

200

8

8

KVM

c6s.8xlarge.2

32

64

15/15

450

300

16

8

KVM

c6s.12xlarge.2

48

96

22/22

650

400

16

8

KVM

c6s.16xlarge.2

64

128

30/30

850

500

32

8

KVM

c6s.large.4

2

8

1/1

30

50

2

2

KVM

c6s.xlarge.4

4

16

2/2

60

50

2

3

KVM

c6s.2xlarge.4

8

32

4/4

120

100

4

4

KVM

c6s.3xlarge.4

12

48

5.5/5.5

180

150

4

6

KVM

c6s.4xlarge.4

16

64

7.5/7.5

240

150

8

8

KVM

c6s.6xlarge.4

24

96

11/11

350

200

8

8

KVM

c6s.8xlarge.4

32

128

15/15

450

300

16

8

KVM

c6s.12xlarge.4

48

192

22/22

650

400

16

8

KVM

c6s.16xlarge.4

64

256

30/30

850

500

32

8

KVM

C6h

Overview

C6h ECSs use the second-generation Intel® Xeon® Scalable processor and support Huawei Cloud vRoCE, so RDMA networks can provide them with high bandwidth and just microseconds of latency, exactly what is needed for tightly coupled HPC simulations.

Scenarios

  • High-performance computing and computer simulation
  • Big data applications
  • AI training and inference

Specifications

Table 9 C6h ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

c6h.22xlarge.2.physical

88

192

44/40

1,000

16

33

Bare metal

c6h.22xlarge.4.physical

88

384

44/40

1,000

16

33

Bare metal

C6

Overview

C6 ECSs use second-generation Intel® Xeon® Scalable processors to provide powerful and stable computing performance. By using 25GE high-speed intelligent NICs, C6 ECSs offer ultra-high network bandwidth and PPS.

Scenarios

  • Websites and web applications that require high computing and network performance
  • General databases and cache servers
  • Medium- and heavy-load enterprise applications
  • Gaming and rendering

Specifications

Table 10 C6 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Network Connections

(10,000)

Max. NIC Queues

Max. NICs

EVS Basic Bandwidth/Burst Bandwidth

(Gbit/s)

Virtualization

c6.large.2

2

4

4/1.2

40

50

2

2

1/5

KVM

c6.xlarge.2

4

8

8/2.4

80

50

2

3

1.5/5

KVM

c6.2xlarge.2

8

16

15/4.5

150

100

4

4

2/5

KVM

c6.3xlarge.2

12

24

17/7

200

150

4

6

2.5/5

KVM

c6.4xlarge.2

16

32

20/9

280

150

8

8

3.5/5

KVM

c6.6xlarge.2

24

48

25/14

400

200

8

8

4/5

KVM

c6.8xlarge.2

32

64

30/18

550

300

16

8

7/10

KVM

c6.12xlarge.2

48

96

35/27

750

400

16

8

10/15

KVM

c6.16xlarge.2

64

128

40/36

1,000

500

32

8

20/None

KVM

c6.22xlarge.2

88

176

44/40

1,200

1000

32

8

20/None

KVM

c6.22xlarge.2.physical

88

192

44/40

1,000

1000

16

33

20/None

Bare metal

c6.large.4

2

8

4/1.2

40

50

2

2

1/5

KVM

c6.xlarge.4

4

16

8/2.4

80

50

2

3

1.5/5

KVM

c6.2xlarge.4

8

32

15/4.5

150

100

4

4

2/5

KVM

c6.3xlarge.4

12

48

17/7

200

150

4

6

2.5/5

KVM

c6.4xlarge.4

16

64

20/9

280

150

8

8

3.5/5

KVM

c6.6xlarge.4

24

96

25/14

400

200

8

8

4/5

KVM

c6.8xlarge.4

32

128

30/18

550

300

16

8

7/10

KVM

c6.12xlarge.4

48

192

35/27

750

400

16

8

10/15

KVM

c6.16xlarge.4

64

256

40/36

1,000

500

32

8

20/None

KVM

c6.22xlarge.4

88

352

44/40

1,200

1000

28

8

20/None

KVM

c6.22xlarge.4.physical

88

384

44/40

1,000

1000

16

33

20/None

Bare metal

C3ne

Overview

C3ne ECSs provide higher computing and network forwarding capabilities than C3 ECSs. Using Intel® Xeon® Scalable processors and 25GE high-speed intelligent NICs, C3ne ECSs provide a maximum intranet bandwidth of 40 Gbit/s and 10 million PPS for enterprise-grade applications with high network performance requirements.

Scenarios

  • Websites and web applications that require high computing and network performance
  • General databases and cache servers
  • Medium- and heavy-load enterprise applications
  • Gaming and rendering

Specifications

Table 11 C3ne ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

c3ne.large.2

2

4

4/1.3

40

2

2

KVM

c3ne.xlarge.2

4

8

8/2.5

80

2

3

KVM

c3ne.2xlarge.2

8

16

15/5

150

4

4

KVM

c3ne.4xlarge.2

16

32

20/10

280

8

8

KVM

c3ne.8xlarge.2

32

64

30/20

550

16

8

KVM

c3ne.15xlarge.2

60

128

40/40

1,000

32

8

KVM

c3ne.large.4

2

8

4/1.3

40

2

2

KVM

c3ne.xlarge.4

4

16

8/2.5

80

2

3

KVM

c3ne.2xlarge.4

8

32

15/5

150

4

4

KVM

c3ne.4xlarge.4

16

64

20/10

280

8

8

KVM

c3ne.8xlarge.4

32

128

30/20

550

16

8

KVM

c3ne.15xlarge.4

60

256

40/40

1,000

32

8

KVM

C3

Overview

C3 ECSs use Intel® Xeon® Scalable processors and high-performance NICs to provide high performance and stability for enterprise-grade applications.

Scenarios

Small- and medium-scale databases, cache servers, and search clusters with high requirements on stability; enterprise-grade applications

Specifications

Table 12 C3 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

EVS Basic Bandwidth

(Gbit/s)

Virtualization

c3.large.2

2

4

1.5/0.6

30

2

1

KVM

c3.xlarge.2

4

8

3/1

50

2

1.5

KVM

c3.2xlarge.2

8

16

5/2

90

4

2

KVM

c3.3xlarge.2

12

24

7/3

110

4

2.5

KVM

c3.4xlarge.2

16

32

10/4

130

4

3

KVM

c3.6xlarge.2

24

48

12/6

200

8

3.5

KVM

c3.8xlarge.2

32

64

15/8

260

8

4

KVM

c3.15xlarge.2

60

128

16/16

500

16

8

KVM

c3.large.4

2

8

1.5/0.6

30

2

1

KVM

c3.xlarge.4

4

16

3/1

50

2

1.5

KVM

c3.2xlarge.4

8

32

5/2

90

4

2

KVM

c3.3xlarge.4

12

48

7/3

110

4

2.5

KVM

c3.4xlarge.4

16

64

10/4

130

4

3

KVM

c3.6xlarge.4

24

96

12/6

200

8

3.5

KVM

c3.8xlarge.4

32

128

15/8

260

8

4

KVM

c3.15xlarge.4

60

256

16/16

500

16

8

KVM
Parent topic: x86 ECS Specifications