Help Center/ Elastic Cloud Server/ User Guide (Ankara Region)/ Service Overview/ Kunpeng ECS Specifications and Types/ Kunpeng Memory-optimized ECSs
Updated on 2024-07-24 GMT+08:00
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Kunpeng Memory-optimized ECSs

Overview

Kunpeng memory-optimized ECSs use Kunpeng 920 processors and 25GE high-speed intelligent NICs to provide up to 480 GiB DDR4-based memory with high network performance for large in-memory datasets.

Available now: kM1, kM1s, and kM1m

Table 1 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
  • 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

kM1s
  • vCPU to memory ratio: 1:8
  • Number of vCPUs: 2 to 60
  • Kunpeng 920 processor
  • Base frequency: 2.6 GHz
  • Ultra-high I/O
  • High I/O
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 4,000,000
  • Maximum intranet bandwidth: 18 Gbit/s

kM1m
  • vCPU to memory ratio: 1:8
  • Number of vCPUs: 2 to 48
  • Kunpeng 920 processor
  • Base frequency: 2.6 GHz
  • Ultra-high I/O
  • High I/O
  • Ultra-high PPS throughput
  • An ECS with higher specifications has better network performance.
  • Maximum PPS: 3,500,000
  • Maximum intranet bandwidth: 25 Gbit/s

Specifications

Table 2 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
Table 3 kM1s ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

km1s.large.8

2

16

2/0.4

30

2

2

KVM

km1s.xlarge.8

4

32

3/0.8

50

2

3

KVM

km1s.2xlarge.8

8

64

4/1.5

80

4

4

KVM

km1s.3xlarge.8

12

96

5/2

110

4

5

KVM

km1s.4xlarge.8

16

128

7/3

140

4

6

KVM

km1s.6xlarge.8

24

192

8/4

200

8

6

KVM

km1s.8xlarge.8

32

256

10/5

260

8

6

KVM

km1s.12xlarge.8

48

384

15/8

350

16

8

KVM

km1s.15xlarge.8

60

480

18/10

400

16

8

KVM
Table 4 kM1m ECS specifications

Flavor

vCPUs

Memory

(GiB)

Max./Assured Bandwidth

(Gbit/s)

Max. PPS

(10,000)

Max. NIC Queues

Max. NICs

Virtualization

km1m.large.8

2

16

3/0.8

30

2

2

KVM

km1m.xlarge.8

4

32

5/1.5

50

2

3

KVM

km1m.2xlarge.8

8

64

7/3

80

4

4

KVM

km1m.3xlarge.8

12

96

9/4.5

110

4

5

KVM

km1m.4xlarge.8

16

128

12/6

140

4

6

KVM

km1m.6xlarge.8

24

192

15/8.5

200

8

6

KVM

km1m.8xlarge.8

32

256

18/10

260

8

6

KVM

km1m.12xlarge.8

48

384

25/16

350

16

8

KVM

Scenarios

Big data analysis, precision marketing, e-commerce, IoV, and in-memory storage (such as Memcache)