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Updated on 2024-06-11 GMT+08:00
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A Summary List of Kunpeng ECS Specifications

For details about how to purchase a Kunpeng ECS, see Purchasing an ECS.

Kunpeng General Computing-plus

Table 1 Kunpeng general computing-plus ECS features

Series

Compute

Disk Type

Network

kC1
  • vCPU to memory ratio: 1:1, 1:2, or 1:4
  • Number of vCPUs: 1 to 60
  • Kunpeng 920 processor
  • Base frequency: 2.6 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high packets per second (PPS) throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 4,000,000
  • Maximum intranet bandwidth: 30 Gbit/s
Table 2 kC1 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

kc1.small.1

1

1

2/0.5

20

1

2

KVM

kc1.large.2

2

4

3/0.8

30

2

2

KVM

kc1.xlarge.2

4

8

5/1.5

50

2

3

KVM

kc1.2xlarge.2

8

16

7/3

80

4

4

KVM

kc1.3xlarge.2

12

24

9/4.5

110

4

5

KVM

kc1.4xlarge.2

16

32

12/6

140

4

6

KVM

kc1.6xlarge.2

24

48

15/8.5

200

8

6

KVM

kc1.8xlarge.2

32

64

18/10

260

8

6

KVM

kc1.12xlarge.2

48

96

25/16

350

16

6

KVM

kc1.15xlarge.2

60

120

30/20

400

16

6

KVM

kc1.large.4

2

8

3/0.8

30

2

2

KVM

kc1.xlarge.4

4

16

5/1.5

50

2

3

KVM

kc1.2xlarge.4

8

32

7/3

80

4

4

KVM

kc1.3xlarge.4

12

48

9/4.5

110

4

5

KVM

kc1.4xlarge.4

16

64

12/6

140

4

6

KVM

kc1.6xlarge.4

24

96

15/8.5

200

8

6

KVM

kc1.8xlarge.4

32

128

18/10

260

8

6

KVM

kc1.12xlarge.4

48

192

25/16

350

16

6

KVM

Kunpeng Memory-optimized

Table 3 Kunpeng memory-optimized ECS features

Series

Compute

Disk Type

Network

kM1
  • vCPU to memory ratio: 1:8
  • Number of vCPUs: 2 to 60
  • Kunpeng 920 processor
  • Base frequency: 2.6 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high packets per second (PPS) throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 4,000,000
  • Maximum intranet bandwidth: 30 Gbit/s
Table 4 kM1 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

km1.large.8

2

16

3/0.8

30

2

2

KVM

km1.xlarge.8

4

32

5/1.5

50

2

3

KVM

km1.2xlarge.8

8

64

7/3

80

4

4

KVM

km1.3xlarge.8

12

96

9/4.5

110

4

5

KVM

km1.4xlarge.8

16

128

12/6

140

4

6

KVM

km1.6xlarge.8

24

192

15/8

200

8

6

KVM

km1.8xlarge.8

32

256

18/10

260

8

6

KVM

km1.12xlarge.8

48

384

25/16

350

16

8

KVM

km1.15xlarge.8

60

480

30/20

400

16

8

KVM

Kunpeng Ultra-high I/O

Table 5 Kunpeng ultra-high I/O ECS features

Series

Compute

Disk Type

Network

kI1
  • vCPU to memory ratio: 1:4
  • Number of vCPUs: 8 to 64
  • Kunpeng 920 processor
  • Base frequency: 2.6 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high packets per second (PPS) throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 4,000,000
  • Maximum intranet bandwidth: 30 Gbit/s
Table 6 kI1 ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NICs

Max. NIC Queues

Local Disks

Virtualization

ki1.2xlarge.4

8

32

7/3

80

4

4

1 × 3,200 GiB

KVM

ki1.4xlarge.4

16

64

12/6

140

6

4

2 × 3,200 GiB

KVM

ki1.6xlarge.4

24

96

15/8.5

200

6

8

3 × 3,200 GiB

KVM

ki1.8xlarge.4

32

128

18/10

260

6

8

4 × 3,200 GiB

KVM

ki1.12xlarge.4

48

192

25/16

350

6

16

6 × 3,200 GiB

KVM

ki1.16xlarge.4

64

228

30/20

400

6

16

8 × 3,200 GiB

KVM

Kunpeng AI Inference-accelerated

Table 7 Kunpeng AI Inference-accelerated ECSs

Series

Compute

Disk Type

Network

kAi1s
  • vCPU to memory ratio: 1:1 or 1:2
  • Number of vCPUs: 4 to 48
  • Kunpeng 920 processor
  • Base frequency: 2.6 GHz
  • High I/O
  • General Purpose SSD
  • Ultra-high I/O
  • Extreme SSD
  • General Purpose SSD V2
  • Ultra-high packets per second (PPS) throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 2,000,000
  • Maximum intranet bandwidth: 12 Gbit/s
Table 8 kAi1s ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth (Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Ascend 310 Processors

Virtualization

kai1s.xlarge.1

4

4

3/0.8

20

2

2

1

KVM

kai1s.2xlarge.1

8

8

4/1.5

40

2

3

2

KVM

kai1s.4xlarge.1

16

16

6/3

80

4

4

4

KVM

kai1s.3xlarge.2

12

24

8/4

100

4

4

4

KVM

kai1s.4xlarge.2

16

32

10/6

140

4

5

6

KVM

kai1s.6xlarge.2

24

48

12/8

200

8

6

8

KVM

kai1s.9xlarge.2

36

72

12/8

200

8

6

12

KVM

kai1s.12xlarge.2

48

96

12/8

200

16

6

12

KVM