Disk-Intensive DeHs

Disk-intensive DeHs use high-performance local NVMe disks to provide high storage IOPS and low read/write latency. They are suitable for high-performance relational databases, NoSQL databases (such as Cassandra and MongoDB), and ElasticSearch.

i3 and i3m ECSs can be deployed on i3, i3_pro, and i3m DeHs.

DeH Specifications

Table 1 Specifications of i3 DeHs

Flavor Type

Number of Sockets

Number of Cores per Socket

Hardware Specifications

Number of vCPUs

Total Capacity of Local Disks

i3

2

26

CPU: Intel® Xeon® CascadedLake CPU (frequency: 2.6 GHz; turbo frequency: 3.5 GHz)

Memory: 324 GB (or 331,776 MB)

80

32 TB

Table 2 Specifications of i3_pro DeHs

Flavor Type

Number of Sockets

Number of Cores per Socket

Hardware Specifications

Number of vCPUs

Total Capacity of Local Disks

i3_pro

2

26

CPU: Intel® Xeon® CascadedLake CPU (frequency: 2.6 GHz; turbo frequency: 3.5 GHz)

Memory: 640 GB (or 655,360 MB)

80

32 TB

Table 3 Specifications of i3m DeHs

Flavor Type

Number of Sockets

Number of Cores per Socket

Hardware Specifications

Number of vCPUs

Total Capacity of Local Disks

i3m

2

18

CPU: Intel® Xeon® Skylake-SP Xeon Gold 6151 (frequency: 2.6 GHz; turbo frequency: 3.5 GHz)

Memory: 512 GB (or 524,288 MB)

64

12.8 TB

ECSs Allowed on DeHs

Table 4 ECS flavors allowed on i3 DeHs

ECS Flavor

vCPUs

Memory (RAM in GiB)

i3.2xlarge.4

8

32

i3.4xlarge.4

16

64

i3.8xlarge.4

32

128

i3.12xlarge.4

48

192

i3.16xlarge.4

64

256

Table 5 ECS flavors allowed on i3_pro DeHs

ECS Flavor

vCPUs

Memory (RAM in GiB)

i3.2xlarge.8

8

64

i3.4xlarge.8

16

128

i3.8xlarge.8

32

192

i3.12xlarge.8

48

256

i3.16xlarge.8

64

512

Table 6 ECS flavors allowed on i3m DeHs

Flavor Name

vCPUs

Memory (RAM in GiB)

i3m.2xlarge.8

8

64

i3m.4xlarge.8

16

128

i3m.8xlarge.8

32

256

i3m.12xlarge.8

48

384

i3m.16xlarge.8

64

512

last updated: 2025-06-30 15:41 UTC - commit: 7a03c0de825b3e844534c84081665feb81c26bbb